Notice of advertisement publication in the Chemical Industry Daily, January 26, 2022 issue.

Large-capacity recovery of high-viscosity liquids; can be disassembled for cleaning. For suction use only.

"APDQS Series - Inhalation Only" APDQS-32 (for oil) APDQS-25 (32) SUS (for solvents, acids, and alkalis) APDQS-1 (1.5)s (Sanitary model / Tri-clamp fitting specification) APDQS-25PP (for acids and alkalis) ◎ Explosion-proof design that does not use electricity ◎ Suitable for high-viscosity liquids ◎ Can be stored in a sealed manner ◎ Low failure rate "Benefits" ● Safely sucks volatile and flammable liquids ● Quiet operation driven by a 1 horsepower compressor ● Low air consumption and energy-saving ● Acceptable for small amounts of foreign matter contamination ● Continuous operation possible ● Automatic stop when full ● Easy to clean due to a structure that allows for disassembly ● Available in sanitary tri-clamp fitting specifications ● Sanitary type has a proven track record in food use (APDQS-1s, 1.5s) * Not applicable under the Food Sanitation Act "Features" ● Dedicated to JIS standard 200L closed drums (large plug G2) ● Inhalation only with a sealed negative pressure system for drums, no discharge ● Separation of the pressure reduction section (G3/4) and the inhalation section (G2)

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[Sanitary product / H-elbow fitting specification] For large-capacity transfer of high-viscosity liquids; disassembly and cleaning possible.

◎ Explosion-proof design that does not use electricity ◎ Double safety structure for peace of mind ◎ Compatible with high-viscosity liquids ◎ Can be stored in a sealed manner ◎ Low failure rate 《Benefits》 ● Safely suction volatile and flammable liquids ● Quiet operation with a 1 horsepower compressor ● Low air consumption and energy-efficient ● Acceptable for small amounts of foreign matter contamination ● Continuous operation possible ● Automatic stop when full ● Easy to clean due to a structure that allows for disassembly ● Available in sanitary-grade ferrule fittings ● Sanitary type has a proven track record for food use (APDQS-1s, 1.5s) * Not applicable under the Food Sanitation Act 《Features》 ● Dedicated to JIS standard 200L closed drums (large cap G2) ● Closed drum negative pressure type, suction only, no discharge ● Separate pressure reduction section (G3/4) and suction section (G2) 《How the Air Vacuum Pump Works》 This pump collects various liquids such as kerosene, light oil, oil, and chemicals from closed drums. It can safely and efficiently collect without using electricity through an ejector mechanism. The collected drum can be handed directly to a waste disposal contractor. * Please contact the contractor for disposal methods.

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[For solvents, acids, and alkalis] A separate type air vacuum pump for transferring high-viscosity liquids in large volumes, capable of disassembly and cleaning!

◎ Explosion-proof design that does not use electricity ◎ Double safety structure for peace of mind ◎ Compatible with high-viscosity liquids ◎ Can be stored in a sealed manner ◎ Low failure rate 《Benefits》 ● Safely suction volatile and flammable liquids ● Quiet operation with a 1 horsepower compressor ● Low air consumption and energy-saving ● Acceptable for small amounts of foreign matter contamination ● Continuous operation possible ● Automatic stop when full ● Easy to clean due to a structure that allows for disassembly ● Available in sanitary specifications with hygienic fittings ● Sanitary type has a proven track record for food use (APDQS-1s, 1.5s) * Not applicable under the Food Sanitation Act 《Features》 ● Dedicated to JIS standard 200L closed drums (large cap G2) ● Closed drum negative pressure type, suction only, no discharge ● Separation of the pressure reduction section (G3/4) and the suction section (G2) 《Mechanism of the Air Vacuum Pump》 This pump collects various liquids such as kerosene, light oil, oil, and chemicals from closed drums. It can safely and efficiently recover without using electricity through an ejector mechanism. The collected drum can be handed directly to a waste disposal contractor. * Please contact the contractor for disposal methods.

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For oil: Large capacity transfer of high-viscosity liquids; disassembly and cleaning possible.

◎Explosion-proof design that does not use electricity ◎Double safety structure for peace of mind ◎Compatible with high-viscosity liquids ◎Can be stored in a sealed manner ◎Low failure rate 《Benefits》 ● Safely suction volatile and flammable liquids ● Quiet operation with a 1 horsepower compressor ● Low air consumption and energy-saving ● Acceptable for small amounts of foreign matter contamination ● Continuous operation possible ● Automatic stop when full ● Easy to clean due to a structure that allows for disassembly ● Available in sanitary specifications with hygienic fittings ● Sanitary type has a proven track record for food use (APDQS-1s, 1.5s) *Does not comply with the Food Sanitation Act 《Features》 ● Dedicated to JIS standard 200L closed drums (large cap G2) ● Closed drum negative pressure type, suction only, no discharge ● Separation of the pressure reduction part (G3/4) and the suction part (G2) 《Mechanism of the Air Vacuum Pump》 This pump collects various liquids such as kerosene, light oil, oil, and chemicals from closed drums. It can efficiently and safely recover without using electricity through an ejector mechanism. The collected drum can be handed over directly to a waste disposal company. *Please contact the disposal company for disposal methods.

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Ideal for transferring liquids from solvent drums! Switching between discharge and suction is easy with just one lever.

◎Explosion-proof specification that does not use electricity ◎Can be stored in a sealed manner ◎Compatible with high-viscosity liquids ◎Low failure rate 《Advantages》 ●Dual-purpose for suction and discharge ●Minimal residual liquid (approximately 200cc), efficient discharge ●Safe transfer of volatile and flammable liquids ●Cost-effective with low failure rates, reducing expenses ●Low air consumption, energy-saving ●Acceptable for small amounts of foreign matter contamination ●Continuous operation possible ●Easy adapter installation (bag nut type) 《Features》 ●Dedicated to JIS standard 200L closed drums (large plug G2) ●Equipped with an anti-static grounding wire *only for G and AS ●Leak prevention function with built-in float ball

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For transferring high-viscosity liquids in large volumes for solvents, acids, and alkalis! It is a separable air pressure pump that can be disassembled for cleaning.

◎Explosion-proof design that does not use electricity ◎Double safety structure for peace of mind ◎Compatible with high-viscosity liquids ◎Can be stored in a sealed manner ◎Low failure rate ◎Can be used for both discharge and suction 《Benefits》 ●Minimal residual liquid (approximately 200cc), efficient discharge ●Safe transfer of volatile and flammable liquids ●Quiet operation with a 1 horsepower compressor ●Low air consumption and energy-saving ●Acceptable for small amounts of foreign matter contamination ●Continuous operation possible ●Easy to clean due to a structure that allows for disassembly ●Available in sanitary specifications with hygienic fittings ●Sanitary type has a proven track record in food applications (APDS-1s, 1.5s) *Not compliant with the Food Sanitation Act. 《Features》 ●Dedicated to JIS standard 200L closed drums (large cap G2) ●Designed for discharge only with sealed pressurized drum, not for recovery ●Double pressure reduction with regulator and safety valve for peace of mind ●Pressure section (G3/4) and discharge section (G2) are separated

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For oil use: Large capacity transfer of high-viscosity liquids; disassembly and cleaning possible.

◎Explosion-proof design that does not use electricity ◎Double safety structure for peace of mind ◎Compatible with high-viscosity liquids ◎Can be stored in a sealed manner ◎Low failure rate ◎Can be used for both discharge and suction 《Benefits》 ●Minimal residual liquid (approximately 200cc), efficient discharge ●Safe transfer of volatile and flammable liquids ●Quiet operation driven by a 1 horsepower compressor ●Low air consumption and energy-saving ●Acceptable with small amounts of foreign matter contamination ●Continuous operation possible ●Easy to clean due to a structure that allows for disassembly ●Available in sanitary-grade hygienic fittings ●Sanitary type has a proven track record in food applications (APDS-1s, 1.5s) *Does not comply with the Food Sanitation Act. 《Features》 ●Dedicated to JIS standard 200L closed drums (large cap G2) ●Sealed pressurized drum for discharge only, not for recovery ●Double pressure reduction with a regulator and safety valve for peace of mind ●Pressure section (G3/4) and discharge section (G2) are separated

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[Sanitary Product / Heller Joint Specification] For the large-volume transfer of high-viscosity liquids! It is a separable air pressure pump that can be disassembled for cleaning.

◎Explosion-proof design that does not use electricity ◎Double safety structure for peace of mind ◎Compatible with high-viscosity liquids ◎Can be stored sealed ◎Low failure rate ◎Can be used for both discharge and suction 《Advantages》 ●Minimal residual liquid (approximately 200cc), efficient discharge ●Safe transfer of volatile and flammable liquids ●Quiet operation driven by a 1 horsepower compressor ●Low air consumption and energy-saving ●Acceptable with small amounts of foreign matter contamination ●Continuous operation possible ●Easy to clean due to a structure that allows for disassembly ●Available in sanitary-grade hygienic fittings ●Sanitary type has a proven track record for food use (APDS-1s, 1.5s) *Does not comply with the Food Sanitation Act. 《Features》 ●Dedicated to JIS standard 200L closed drums (large plug G2) ●Sealed pressurized drum for discharge only, not for recovery ●Double pressure reduction with regulator and safety valve for peace of mind ●Pressure section (G3/4) and discharge section (G2) are separated

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For transferring high-viscosity liquids in large volumes for acids and alkalis! It is a separable air pressure pump that can be disassembled for cleaning.

◎Explosion-proof design that does not use electricity ◎Double safety structure for peace of mind ◎Compatible with high-viscosity liquids ◎Can be stored in a sealed manner ◎Low failure rate ◎Can be used for both discharge and suction 《Benefits》 ●Minimal residual liquid (approximately 200cc), efficient discharge ●Safe transfer of volatile and flammable liquids ●Quiet operation driven by a 1 horsepower compressor ●Low air consumption and energy-saving ●Acceptable with small amounts of foreign matter contamination ●Continuous operation possible ●Easy to clean due to a structure that allows for disassembly ●Available with sanitary-grade hygienic fittings ●Sanitary type has a proven track record in food applications (APDS-1s, 1.5s) *Does not comply with the Food Sanitation Act. 《Features》 ●Dedicated to JIS standard 200L closed drums (large cap G2) ●Sealed pressurized drum for discharge only, not for recovery ●Double pressure reduction with regulator and safety valve for peace of mind ●Pressure section (G3/4) and discharge section (G2) are separated

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A pump that uses compressed air to transfer liquids by utilizing internal pressure! It minimizes residual liquid, is energy-efficient, and is suitable for safely dispensing highly flammable liquids.

◎ Explosion-proof design that does not use electricity ◎ Double safety structure for peace of mind ◎ Can be stored in a sealed manner ◎ Compatible with high-viscosity liquids ◎ Low failure rate ◎ Efficient liquid discharge without waste ◎ Discharge method can also be selected 《Benefits》 ● Minimal residual liquid (approximately 200cc), can discharge without waste ● Safe transfer of volatile and flammable liquids ● Quiet operation driven by a 1 horsepower compressor ● Low air consumption and energy-saving ● Acceptable for small amounts of foreign matter contamination ● Continuous operation possible 《Features》 ● Dedicated to JIS standard 200L closed drums (large cap G2) ● Sealed pressurized drum for discharge only, not for recovery ● Double pressure reduction with regulator and safety valve for peace of mind ● Equipped with an anti-static grounding wire (only for G, AS, SUS types) 《Mechanism of Air Pressure Pump》 This pump inserts reduced-pressure compressed air into the drum, changing the internal pressure of the drum to discharge and draw in liquid. Since there are no obstacles in the flow path, it can handle liquids with foreign matter contamination and viscosity (up to 3,000 cP) without failure. Additionally, since it is air-operated, it can be used with liquids and environments that pose a risk of ignition or explosion. *Flow meter and gun nozzle included; foreign matter contamination not allowed.

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A pump that uses compressed air to transfer liquids by utilizing internal pressure! It minimizes residual liquid, is energy-efficient, and is suitable for safely dispensing highly flammable liquids.

◎ Explosion-proof design that does not use electricity ◎ Double safety structure for peace of mind ◎ Can be stored in a sealed manner ◎ Compatible with high-viscosity liquids ◎ Low failure rate ◎ Efficient liquid discharge without waste ◎ Discharge method can also be selected 《Benefits》 ● Minimal residual liquid (approximately 200cc), can discharge without waste ● Safe transfer of volatile and flammable liquids ● Quiet operation with a 1 horsepower compressor ● Low air consumption and energy-saving ● Acceptable for small amounts of foreign matter contamination ● Continuous operation possible 《Features》 ● Dedicated to JIS standard 200L closed drums (large cap G2) ● Sealed pressurized drum for discharge only, not for recovery ● Double pressure reduction with regulator and safety valve for safety ● Equipped with an anti-static grounding wire (only for G, AS, SUS types) 《Air Pressure Pump Mechanism》 This pump inserts depressurized compressed air into the drum, changing the internal pressure of the drum to discharge and draw in liquid. Since there are no obstacles in the flow path, it can handle liquids with foreign matter contamination and viscosity (up to 3,000 cP) without failure. Additionally, being air-operated, it can be used with liquids and environments that pose a risk of ignition or explosion. *Flow meter and gun nozzle included; foreign matter contamination is not allowed.

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A pump that uses internal pressure with compressed air for transferring liquids, equipped with a solvent nozzle! Minimizes residual liquid, energy-efficient, and suitable for safely dispensing highly flammable liquids.

◎ Explosion-proof design that does not use electricity ◎ Double safety structure for peace of mind ◎ Can be stored in a sealed manner ◎ Compatible with high-viscosity liquids ◎ Low failure rate ◎ Efficient liquid discharge without waste ◎ Discharge method can also be selected 《Benefits》 ● Minimal residual liquid (approximately 200cc), capable of efficient discharge ● Safe transfer of volatile and flammable liquids ● Quiet operation driven by a 1 horsepower compressor ● Low air consumption and energy-efficient ● Acceptable for small amounts of foreign matter contamination ● Continuous operation possible 《Features》 ● Dedicated for JIS standard 200L closed drums (large cap G2) ● Sealed pressurized drum for discharge only, not for recovery ● Double pressure reduction with regulator and safety valve for safety ● Equipped with an anti-static grounding wire (only for G, AS, SUS types) 《Mechanism of Air Pressure Pump》 This pump inserts reduced pressure compressed air into the drum, changing the internal pressure of the drum to discharge and draw in liquid. Since there are no obstacles in the flow path, it can handle liquids with foreign matter contamination and viscosity (up to 3,000 cP) without failure. Additionally, being air-operated, it can be used with liquids and environments that pose a risk of ignition or explosion. *Flow meters and gun nozzles are not compatible with foreign matter contamination.

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Ideal for transferring liquids from a drum. Switching between discharge and suction is easy with just one lever.

"APDX1 Series Dual Use for Inhalation and Exhalation" APDX1-25 (for oil) APDX1-25G (for kerosene, diesel, gasoline) APDX1-25AS (for solvents) ◎ Explosion-proof design that does not use electricity ◎ Can be stored in a sealed manner ◎ Compatible with high-viscosity liquids ◎ Low failure rate "Benefits" ● Dual use for inhalation and exhalation ● Minimal residual liquid (approximately 200cc), no waste in exhalation ● Safe transfer of volatile and flammable liquids ● Cost-effective with low failure rates, reducing expenses ● Low air consumption, energy-saving ● Acceptable for small amounts of foreign matter contamination ● Continuous operation possible ● Easy adapter installation (bag nut type) "Features" ● Dedicated to JIS standard 200L closed drums (large cap G2) ● Ground wire for static electricity prevention included (for G and AS only) ● Built-in float ball for leak prevention function

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A pump that uses compressed air to utilize internal pressure for transfer. It is optimal for safely dividing highly flammable liquids with minimal residual liquid and energy efficiency.

"APD Series - Discharge Only" APD-25 (for oil) APD-25N (for oil / with gun nozzle) APD-25G (for kerosene, light oil, gasoline) APD-25GN (for kerosene, light oil, gasoline / with gun nozzle) APD-25AS (for solvents) APD-25ASN (for solvents / with gun nozzle) APD-25GATN (for kerosene, light oil / with auto-stop gun) ◎ Explosion-proof specification that does not use electricity ◎ Double safety structure for peace of mind ◎ Can be stored in a sealed manner ◎ Compatible with high-viscosity liquids ◎ Low failure rate "Benefits" ● Minimal residual liquid (approximately 200cc), can discharge without waste ● Safe transfer of volatile and flammable liquids ● Quiet operation with a 1 horsepower compressor ● Low air consumption and energy-saving ● Acceptable for small amounts of foreign matter contamination ● Continuous operation possible "Features" ● Dedicated for JIS standard 200L closed drums (large cap G2) ● Pressure-fed discharge only, recovery not possible ● Double pressure reduction with regulator and safety valve for safety ● Equipped with an anti-static grounding wire (only for G, AS, SUS types)

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A pump that uses compressed air to utilize internal pressure for transfer. It is optimal for safely dispensing highly flammable liquids with minimal residual liquid and energy efficiency.

"APD Series Discharge Only" APD-20 (for oil) APD-20N (for oil / with gun nozzle) APD-20G (for kerosene, light oil, gasoline) APD-20GN (for kerosene, light oil, gasoline / with gun nozzle) APD-20AS (for solvents) APD-20ASN (for solvents / with gun nozzle) APD-20SUS (for solvents) APD-20SUSN (for solvents / with gun nozzle) APD-20GATN (for kerosene, light oil / with auto-stop gun) ◎ Explosion-proof specification that does not use electricity ◎ Double safety structure for peace of mind ◎ Can be stored in a sealed manner ◎ Compatible with high-viscosity liquids ◎ Low failure rate "Benefits" ● Minimal residual liquid (about 200cc), can discharge without waste ● Safe transfer of volatile and flammable liquids ● Quiet operation with a 1 horsepower compressor ● Low air consumption and energy-saving ● Acceptable for small amounts of foreign matter contamination ● Continuous operation possible "Features" ● Exclusively for JIS standard 200L closed drums (large cap G2) ● Sealed pressurized drum type for discharge only, recovery not possible ● Double pressure reduction with regulator and safety valve for peace of mind ● Equipped with an anti-static grounding wire (only for G, AS, and SUS types)

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Radial piston type air-operated handy pump that can be used in explosion-proof areas and is easy to carry! For transferring liquids from tanks or drums of kerosene, diesel, etc.

**AMVH Series** AMH1-20SUS (For solvents / Pump only) AMH1D-20SUS (For solvents / For drums) ◎ Explosion-proof design that does not use electricity ◎ Can be used without sealing the drum ◎ Customizable **Benefits** ● Capable of transferring medium viscosity liquids (up to 2,000 cP) ● Safe due to air drive, with no risk of electric leakage ● Can be used as a circulation pump due to continuous operation capability **Features** ● Maximum lift height of 15m ● Radial piston motor type vane pump ● Also available in a hose connection type for drums **Mechanism of the Radial Piston Motor** A motor that alternately compresses air into three pistons to make them move. With three pistons built-in, it is characterized by high discharge pressure. It can transfer high-viscosity liquids (up to 2,000 cP) to heights and distances within 15m. **Mechanism of the Vane Pump** The center of the pump body is slightly offset from the center of the rotor, creating a structure where the vanes, driven by centrifugal force, extend outward.

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An air-operated handheld pump that can be used in explosion-proof areas and is easy to carry. For transferring liquids from tanks or drums of kerosene, diesel, etc.

《AMVH Series》 AMH1-20FC (For oil, kerosene, diesel, biodiesel / Pump only) AMH1-20SUS (For solvents / Pump only) AMH1D-20FC (For oil, kerosene, diesel / For drum) AMH1H-20FC (For oil, kerosene, diesel / Hose at both ends) AMH1D-20SUS (For solvents / For drum) ◎ Explosion-proof design that does not use electricity ◎ Usable without sealing the drum ◎ Customizable 《Benefits》 ● Capable of transferring medium viscosity liquids (up to 2,000 cP) ● Safe due to air-driven operation with no electric leakage ● Can be used as a circulation pump due to continuous operation capability 《Features》 ● Maximum lift height of 15m ● Radial piston motor type vane pump ● Available in types for drums and hose connections

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[For Solvents / Ball Valve with Gun Nozzle] For transferring alkaline solvents in areas where open flames are prohibited! An air-operated chemical drum pump designed with a focus on reasonable pricing.

**CHD Series** CHD-20APP (For Solvents) CHD-20APPV (For Solvents / with Ball Valve) CHD-20APPN (For Solvents / with Gun Nozzle) **Benefits** ● Continuous operation possible ● Lightweight and compact body ● Inexpensive ● Safe division of flammable liquids ● Motor part can be replaced **Features** ● Complies with PSE (Product Safety of Electrical Appliances and Materials) for peace of mind and safety ● Designed specifically for JIS standard 200L closed drums (large cap G2) ● For low viscosity solvents (below 100cP) ● No risk of electric leakage due to air operation ● Air motor type with high discharge volume and no pulsation ● Discharge only **Replacement of Motor Head** The head part (motor part) can be easily detached and replaced, allowing the air motor type to be switched to an electric type. 1. Remove the four screws connecting the motor and pipe (pump part) with a screwdriver. 2. Reassemble in the same manner to complete the replacement.

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The use of materials such as SUS, PTFE, and FFKM in the liquid contact parts has increased the range of compatible liquids compared to our conventional product (CHD-20SUS)! Suitable for the transfer of solvents in chemical plants.

**CHD1 Series** CHD1-20SUS (for solvents) CHD1-20SUSV (for solvents / with ball valve) CHD1-20SUSN (for solvents / with gun nozzle) ● Continuous operation possible ● Lightweight and compact body ● Inexpensive **Features** ● Compliant with PSE (Product Safety Electrical Appliance and Material) for safety and security ● Dedicated to JIS standard 200L closed drums (large cap G2) ● For low viscosity solvents (below 100cP) ● Discharge rate of 22L/min ● For discharge only **Applications** Not only used in metal plating factories and semiconductor manufacturing, but also in chemical plants, pharmaceutical warehouses, and more. Additionally, it is used in water treatment, pharmaceutical processes, laboratories, schools, and hospitals. For areas with high volatility, high flammability, explosion-proof zones, and no open flame areas, please use the air-operated model (CHD1-20ASUSN). **Suitable for use in the following areas!** ■ Lithium batteries (secondary batteries) ■ Dyeing, semiconductor, disinfectant manufacturing, automotive, and electrical appliance factories ■ Surface treatment in metal plating factories ■ New energy sector **Compatible with the following liquids!** ■ Ethyl acetate ■ Butyl acetate ■ Hydrogen peroxide ■ Sodium hydroxide ■ Nitric acid (30% concentration)

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The liquid contact materials have been upgraded to SUS, PTFE, and FFKM, allowing for a wider range of compatible liquids compared to our previous model (CHD-20A)! Suitable for the transfer of solvents in areas where open flames are prohibited.

**CHD1 Series** CHD1-20ASUS (for solvents) CHD1-20ASUS-V (for solvents / with ball valve) CHD1-20ASUS-N (for solvents / with gun nozzle) ● Oil-free air motor type ● Lightweight and compact body ● Inexpensive **Features** ● Safe and secure due to air drive ● Dedicated for JIS standard 200L closed drum (large plug G2) ● For low viscosity solvents (below 100cP) ● Discharge rate of 20L/min (with nozzle) ● Discharge only **Applications** Not only used in metal plating factories and semiconductor manufacturing, but also in chemical plants, pharmaceutical warehouses, and more. It is also used in water treatment, pharmaceuticals, laboratories, schools, and hospitals. For areas with high volatility, high flammability, explosion-proof zones, and no open flame areas, please use the air model (CHD1-20ASUS-N). **Can be used in the following areas!** ■ Lithium batteries (secondary batteries) ■ Dyeing, semiconductor, disinfectant manufacturing, automotive, home appliance factories ■ Surface treatment in metal plating factories ■ New energy sector **Compatible with the following liquids!** ■ Alcohol ■ Thinner ■ Acetone ■ Methanol ■ MEK, etc.

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Pursuing reasonable prices! For the transfer of hydrogen peroxide (30% concentration) and nitric acid (30% concentration).

**CHD Series** CHD-20HP (For Solvents) CHD-20HPV (For Solvents / With Ball Valve) CHD-20HPN (For Solvents / With Gun Nozzle) **Advantages** ● Continuous operation possible ● Lightweight and compact body ● Inexpensive ● Motor part can be replaced **Features** ● Complies with PSE (Product Safety Electrical Appliance and Material) for safety and security ● Designed specifically for JIS standard 200L closed drums (large cap G2) ● For low viscosity solvents (below 100cP) ● For dispensing only **Replacing the Motor Head** The head part (motor part) can be easily detached and replaced, allowing for an air motor type to be switched to an electric type. 1. Remove the four screws connecting the motor and the pipe (pump part) with a screwdriver. 2. Reassemble in the same manner to complete the replacement. **Regarding Ball Valve and Gun Nozzle** ● Ball Valve (V) By installing a ball valve, valve opening and closing operations are possible during liquid dispensing. ● Gun Nozzle (N) Operable with one hand, allowing for opening and closing operations at hand, easy to install with just one screwdriver. *Note: Liquids that corrode stainless steel cannot be used (some SUS parts are inside the nozzle).*

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Pursuing reasonable prices! For the transfer of hydrogen peroxide (30% concentration) and nitric acid (30% concentration)! Electric chemical drum pump.

**CHD Series** CHD-20PP (For solvents) CHD-20PPV (For solvents / with ball valve) CHD-20PPN (For solvents / with gun nozzle) **Benefits** ● Continuous operation possible ● Lightweight and compact body ● Inexpensive ● Motor part can be replaced **Features** ● Compliant with PSE (Product Safety Electrical Appliance and Material) for safety and security ● Dedicated for JIS standard 200L closed drums (large cap G2) ● For low viscosity solvents (below 100cP) ● For discharge only **Replacement of Motor Head** The head part (motor part) can be easily detached and replaced, allowing for an air motor type to be exchanged for an electric type. 1. Remove the four screws connecting the motor and pipe (pump part) with a screwdriver. 2. Reassemble in the same way to complete the replacement. **Regarding Ball Valve and Gun Nozzle** ● Ball Valve (V) By installing a ball valve, valve opening and closing operations are possible during liquid discharge. ● Gun Nozzle (N) Can be operated with one hand, allowing for opening and closing operations at hand, easy to install with just one screwdriver. *Liquids that corrode stainless steel cannot be used (some SUS parts are inside the nozzle).*

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Air-operated portable hand pump for solvents, suitable for use in explosive areas and easy to carry.

ACH Series" ACH-20SUS (for solvents / pump only) ACHD-20SUS (for solvents / for drums) ◎ Explosion-proof specification that does not use electricity ◎ Can be used without sealing the drum ◎ Customizable "Benefits" ● Recommended for circulating low-viscosity liquids ● Maximum discharge capacity of 50L/min ● Air-driven for safe operation without electric leakage ● Can be used as a circulation pump due to continuous operation capability "Features" ● Maximum lift height of 5m ● Volute centrifugal pump ● Also available in a hose connection type for drums "How a Centrifugal Pump Works" A centrifugal pump is suitable for drawing low-viscosity liquids with minimal height differences, utilizing the centrifugal force generated by a rapidly rotating impeller shaped like a spiral inside. It is also referred to as a "volute pump.

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Air-operated handheld pump for kerosene and light oil, suitable for use in explosion-proof areas, easy to carry, designed for drum cans with hoses on both ends.

ACH Series" ACH-20AL (for kerosene and light oil / pump only) ACHD-20AL (for kerosene and light oil / for drums) ACHH-20AL (for kerosene and light oil / hose at both ends) ◎ Explosion-proof specification that does not use electricity ◎ Can be used without sealing the drum ◎ Customizable "Benefits" ● Recommended for circulating low-viscosity liquids ● Maximum discharge rate of 50L/min ● Safe due to air drive, with no risk of electric leakage ● Can be used as a circulation pump due to continuous operation capability "Features" ● Maximum lift height of 5m ● Spiral-type centrifugal pump ● Also available in a type for drums with hose connection "Mechanism of the Centrifugal Pump" A centrifugal pump is suitable for drawing low-viscosity liquids with minimal height difference, utilizing the centrifugal force generated by a rapidly rotating impeller shaped like a spiral inside. It is also referred to as a "spiral pump.

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Pursuing reasonable prices. For the transportation of dilute sulfuric acid and alkaline solvents in fire-restricted areas.

**CHD Series** CHD-20PP (for solvents) CHD-20PPV (for solvents / with ball valve) CHD-20PPN (for solvents / with gun nozzle) CHD-20HPP (for solvents) CHD-20HPPV (for solvents / with ball valve) CHD-20HPPN (for solvents / with gun nozzle) CHD1-20SUS (for solvents) CHD1-20SUSV (for solvents / with ball valve) CHD1-20SUSN (for solvents / with gun nozzle) **Advantages** ● Continuous operation possible ● Lightweight and compact body ● Inexpensive ● Motor part can be replaced **Features** ● Dedicated to JIS standard 200L closed drums (large cap G2) ● For low viscosity solvents (below 100cP) ● For dispensing only PSE (Electrical Appliance and Material Safety Law) compliant product PSE compliant product for safety and security

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[For Solvents / Ball Valve with Gun Nozzle] For transferring alkaline solvents in areas where open flames are prohibited! An air-operated chemical drum pump designed for a reasonable price.

**CHD Series** CHD-20AHP (For solvents) CHD-20AHPV (For solvents / with ball valve) CHD-20AHPN (For solvents / with gun nozzle) **Advantages** ● Continuous operation possible ● Lightweight and compact body ● Inexpensive ● Safe division of flammable liquids ● Motor part can be replaced **Features** ● Compliant with PSE (Product Safety of Electrical Appliances and Materials) for peace of mind and safety ● Designed specifically for JIS standard 200L closed drums (large cap G2) ● For low viscosity solvents (below 100cP) ● No risk of electric leakage due to air operation ● Air motor type with high discharge volume and no pulsation ● Discharge only **Replacement of Motor Head** The head part (motor part) is easy to detach and attach, allowing for replacement of the air motor type with an electric type. 1. Remove the four screws connecting the motor and pipe (pump part) with a screwdriver. 2. Reassemble in the same way to complete the replacement.

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A chemical pump designed to pursue reasonable pricing. For the transfer of dilute sulfuric acid and alkaline solvents in areas where open flames are prohibited.

Chemical Pump 《CHD Series》 CHD-20APP (for solvents) CHD-20APPV (for solvents / with ball valve) CHD-20APPN (for solvents / with gun nozzle) CHD-20AHP (for solvents) CHD-20AHPV (for solvents / with ball valve) CHD-20AHPN (for solvents / with gun nozzle) 《Benefits》 ● Continuous operation possible ● Lightweight and compact body ● Inexpensive ● Safe dispensing of flammable liquids ● Motor part can be replaced 《Features》 ● Designed specifically for JIS standard 200L closed drums (large cap G2) ● For low viscosity solvents (below 100cP) ● Air-operated, so no risk of electric leakage ● Air motor type with high discharge volume, non-pulsating ● Dedicated for discharge PSE (Electrical Appliance and Material Safety Law) compliant product PSE compliant product for peace of mind and safety

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Hand-cranked pump that performs exceptionally well even in emergencies! Lightweight with a resin body, ideal for dispensing organic solvents.

**HRP Series** HRP-25Z (For solvents) HRP-25ZM (For solvents / with hose and sealed adapter) ◎ Hand-cranked pump that requires no power source ◎ Widely usable from household drums to factories ◎ Lightweight body made of resin ◎ Suction pipe can be cut **Benefits** ● Simple operation by just turning the handle ● Lightweight and easy to replace ● No power supply needed ● Can dispense highly flammable organic solvents in small quantities ● Suitable for low-viscosity liquids (below 500 cP) with specific gravity (below 1.1) ● Safe for highly volatile liquids with sealed adapter (HRP-25ZM) ● Great for emergencies and disasters ● Compatible with weak acids and weak alkalis due to resin material (HRP-25Z series) **Features** ● Designed specifically for JIS standard 200L closed drums (large cap G2) ● Continuous pumping is possible ● Securely fixed to the drum with an adapter ● Equipped with a 40 mesh strainer to prevent foreign matter contamination ● Specifications can be selected according to the liquid *Note on stainless steel hose: Flexible hoses have a limited range of motion, and forcing them to bend may cause them to tear.*

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Hand-cranked pump that performs exceptionally well even in emergencies! Lightweight body made of resin, suitable for dispensing organic solvents.

**HRP Series** HRP-25III (for solvents) HRP-25IIIH (for solvents / with hose) HRP-25IIIHM (for solvents / with hose, sealed adapter, and grounding wire) ◎ Hand-cranked pump that requires no power source ◎ Widely usable from household drums to factories ◎ Lightweight body made of resin ◎ Suction pipe can be cut **Benefits** ● Simple operation by just turning the handle ● Lightweight and easy to replace ● No power supply needed ● Can also dispense highly flammable organic solvents in small quantities ● Suitable for low-viscosity liquids (below 500 cP) with a specific gravity (below 1.1) ● Safe for highly volatile liquids with a sealed adapter (HRP-25III HM) ● Great for emergencies and disasters **Features** ● Designed specifically for JIS standard 200L closed drums (large cap G2) ● Continuous pumping is possible ● Securely fixed to the drum with an adapter ● Comes with a 40 mesh strainer to prevent foreign matter contamination ● Specifications can be selected according to the liquid *Note on stainless steel hose: Flexible hoses have a limited range of motion, and bending them excessively may cause tearing.*

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Hand-cranked pump that performs exceptionally well even in emergencies. Lightweight body made of resin, suitable for dispensing organic solvents.

**HRP Series** HRP-25III (for solvents) HRP-25III H (for solvents / with hose) HRP-25III HM (for solvents / with hose, sealed adapter, and grounding wire) HRP-25Z (for solvents) HRP-25ZM (for solvents / with hose and sealed adapter) ◎ Hand-cranked pump that requires no power source ◎ Widely usable from household drums to factories ◎ Lightweight body made of resin ◎ Suction pipe can be cut **Benefits** ● Simple operation by just turning the handle ● Lightweight and easy to replace ● No power supply needed ● Can also dispense highly flammable organic solvents in small quantities ● Compatible with low-viscosity liquids (below 500 cP) and specific gravity (below 1.1) ● Safe for highly volatile liquids with sealed adapter (HRP-25 3HM/HRP-25ZM) ● Great for emergencies and disasters ● Compatible with weak acids and weak alkali chemicals due to resin material (HRP-25Z series) **Features** ● Continuous pumping is possible ● Securely fixed to drums with an adapter ● Comes with a 40-mesh strainer to prevent foreign matter contamination ● Specifications can be selected according to the liquid type

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No oil supply needed with lubricators; equipped with a maintenance-free air motor for powerful performance! Speedy ventilation!

"Oil-Free Air Axial Flow Fan and Blower Series" AFR-08NL/AFR-12NL ◎ Equipped with an oil-free air motor Can be used without oil and without a lubricator. It features a long-lasting motor suitable for continuous operation and can be used in explosion-proof areas. ◎ An essential item for explosion-proof areas and heat hazard zones! Ventilation for infection control! Because it uses an air motor... Point 1: Lightweight! Up to 1/4 the weight of electric pressure-resistant explosion-proof blowers (compared to other manufacturers' 12-inch model axial flow fans weighing 25.5 to 37.5 kg) Point 2: Safe and secure without using power! Point 3: Fewer breakdowns! Can be used as a circulator. 《Applications》 ● Heat stroke prevention ● Infection control measures for diseases like COVID-19 ● Efficiency improvement for drying operations ● Air circulation in high-temperature areas and drying rooms ● Usable in high temperature and humidity (Temperature: 5-40°C) * Please consult separately for other environmental conditions. 《Field》 Not only for factories such as chemical plants, painting factories, automobile transport vessels, and shipyards, but also for various applications such as tunnel construction, as a replacement for explosion-proof fans for ventilation in underground LP gas tank stations, and installation in manholes on ships and decks.

• Ventilation and smoke exhaust equipment

Chemical plants, aircraft factories, shipyards, painting booths. For ventilation, air supply, and cooling of machinery in plants and explosion-proof areas, etc.

"Fan Series" AFR-18 (Fan diameter 450mm) AFR-24 (Fan diameter 600mm) AFR-08NL (Fan diameter 200mm) AFR-12NL (Fan diameter 300mm) AFR-18NL (Fan diameter 450mm) ◎ Air motor factory fan that does not use electricity ◎ Standard equipped with air filter and lubricator ◎ Easy to operate "Benefits" ● Long-lasting motor capable of continuous operation ● Can be used in explosion-proof areas since the power source is air ● Models and sizes can be selected according to the usage location ● Stepless adjustment of rotation speed by throttling the air valve ● Stable construction that is difficult to tip over "Features" ● Standard equipped with air filter and lubricator * Please use No. 32 lubricating oil. ● Duct hose can be attached as an option "Applications" ● Heat stroke prevention ● Efficiency improvement for drying work ● Ventilation and air blowing in narrow spaces such as manholes and tanks ● Connecting ducts for ventilation and air blowing in manholes ● Exhaust gas discharge from construction vehicles and heavy machinery ● Air circulation in high-temperature areas and drying rooms

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In recent times, there has been a growing interest in infection control measures and facility hygiene management. Our company offers non-contact sensor products that are recommended for commercial facilities, food factories, and nursing and caregiving facilities. 【Sensors for Automatic Doors】 ● Light Touch Sensor HA-T401 … When you wave your hand in front of the automatic door, the sensor detects the movement and opens or closes the door. This is recommended for making doors with touch switches non-contact. ● Hand Wave Sensor PF-R5, PF-U2, DHS-1 … Opens and closes the automatic door by waving your hand in front of the sensor. ● Foot Switch PF-01S/01D/03S/05 … Opens and closes the automatic door by placing your foot in the opening. 【Access Control System】 ● Face Recognition + Unmanned Temperature Measurement DS Series … Allows for face recognition along with mask detection and body temperature measurement simultaneously. ● Automatic Disinfectant Spray Dispenser PHW-03B … Automatically sprays disinfectant when you wave your hand in front of the sensor. 【Nursing and Care Sensors】 ● Infrared Bed Exit Sensor "Just Place It Pole-kun" … This bed exit sensor is installed next to the bed and notifies via nurse call when the subject enters the detection range. ◎ For more details, please download the catalog or contact us.

[To the owners of parking lots and parking lot construction companies] "I'm worried about not colliding with pedestrians when exiting the parking lot..." Among vehicle entrances to parking lots, stores, residences, and factories, particularly at entrances facing sidewalks or roadways, there is a risk of dangerous incidents such as collisions with pedestrians or between vehicles. To alleviate such concerns, Hotron proposes a [Vehicle Exit Warning Sensor] that detects vehicle departures using various sensors and alerts the surrounding area with LED lights and buzzers. The system consists of a simple configuration of "sensor" + "controller" + "switching power supply (24V)" + "LED rotating light." *Please note that a separate control panel is required to include the controller and switching power supply (24V) when using the exit warning system. *We kindly ask customers to arrange for the switching power supply (24V), LED rotating light, control panel, circuit breakers, etc. Since it can be retrofitted, it can also be used for existing parking lot entrances. We hope this will contribute to safer vehicle passage for everyone. ◎ For more details, please contact us or download the catalog.

The comprehensive catalog "General Catalog J-02" for the 2023 fiscal year has been completed. This comprehensive catalog features many Joe Prince products primarily used in industrial equipment and facilities. Please make use of it.

Do you have any concerns or requests regarding wired bed exit sensors? × Tangling or tripping over wired cables × Cable disconnection or damage × Worrying about forgetting to turn the switch back on after temporarily stopping the sensor. × Wanting to be notified of bed exits even from a location far from the nurse call outlet. Such concerns can be resolved simply by connecting our wireless nurse call linked set to the sensor! Our wireless nurse call linked set allows you to connect bed exit sensors like "Ugo-kun," "Foldable Thin Matta-kun," "Ayumi-chan," and "Just Place Pole-kun" to transmitters and receivers, reducing wiring around the bed area, alleviating concerns about tripping or falling due to cables, and contributing to a tidier work environment. Furthermore, it enables the use of bed exit sensors even from locations far from the nurse call outlet, allowing for more flexible equipment placement.

Japan is one of the top 10 countries in the world with frequent earthquakes. The 2020 White Paper on Land, Infrastructure, Transport and Tourism has also reported an increase in the probability of major earthquakes occurring. Regarding the Nankai Trough earthquake, the probability of an earthquake with a magnitude of 8 to 9 occurring within the next 30 years is estimated to be 70 to 80%. At Hotron, we recommend the introduction of seismic devices for earthquake countermeasures in buildings and equipment. The seismic device 'HK-2' is a product that automatically performs various controls that have been pre-set when it detects strong shaking equivalent to a seismic intensity of 5 lower or higher. For example, it can automatically execute actions such as: "Open automatic doors and gates to secure evacuation routes and access for emergency vehicles" "Transmit signals to the control room and stop facility equipment" "Unlock the keys to locked lockers" "Automatically play voice guidance" For more details, please download the materials or contact us.