サンエー工業 List of Products and Services

When installing a turbidity water treatment machine, debris such as "fallen leaves, wood chips, branches, plastic bottles, and bark chips" may float in the raw water tank. In such cases, the submersible pump that sends the raw water can suck in these floating materials, making it unable to pump water. Therefore, it was necessary to manually clean the raw water tank at all times. By using this pump, the debris is crushed, and blockages are automatically resolved. This enables stable operation of the turbidity water treatment machine and reduces the need for manual labor. 【Features】 ■ High passing characteristics The pump uses a design that is less likely to clog even when sucking in fallen leaves and dead branches due to its high passing performance. ■ Double float structure With stable buoyancy, it follows the fluctuations caused by surface agitation and air mixing, continuously collecting floating debris from the water surface. ■ Adjustable gate (collection opening) height By minimizing the number of floats, a wide inflow space is secured, allowing collected materials to flow in smoothly. ■ Wide inflow space By adopting a gate float, height adjustments can be easily made, allowing for efficient collection tailored to the floating debris. *For more details, please download the PDF or feel free to contact us.*

• pump
• Turbid water and muddy water treatment machines

The "Fuma 8K" is a versatile vacuum cleaner for water that continuously sucks up and drains water mixed with sediment and residual water. It can continuously suck up and drain both water and sludge from narrow areas where pumps cannot be used. It can also extract bottom water from deep, narrow reinforced concrete forms by extending a hose from the ground, making residual water treatment more efficient. Additionally, the separated sediment can be accumulated in a sludge bag for dehydration and removal. 【Features】 ■ Easy-to-use structure with fewer troubles ■ Collected sludge can be dehydrated and removed ■ Comfortable cleaning with regular inspections ■ Suitable for cleaning concrete surfaces ■ Water suction capacity of 210 l/min *For more details, please download the PDF or feel free to contact us.

• pump
• cleaning

We would like to introduce our proposed "Jet Grout Floating Slurry Reduction and Drainage Treatment System." After excavation using the jet grouting method, the slurry is homogenized, separating sand and gravel from the slurry to create a dewatered cake. The filtered water is reused, and any excess water after reuse is treated for turbidity and pH using a turbidity treatment machine to meet discharge standards before being released. This is an "environmentally friendly treatment system" aimed at reducing the volume of waste slurry and lowering costs. 【Equipment Used (Partial)】 ■ Recovery Machine: Vacuum Shooter ■ Primary Treatment Machine: Sand Master ■ Sand and Gravel Pit ■ Secondary Treatment Machine: Filter Press ■ Turbidity Treatment Machine: Thickener *For more details, please download the PDF or feel free to contact us.

• Water Treatment
• cleaning
• maintenance

The "SAF-0510B type" is a lightweight and compact turbidity treatment device that can be used while mounted on a vehicle. It can be loaded onto a truck and set off. There is no need for assembly, internal piping, internal wiring, or dismantling work at the installation site, and if operations are completed on the road at night, it can be moved directly to a parking lot. Additionally, it is possible to install a pH pretreatment unit and a gravity dewatering tank for slurry as needed. 【Features】 ■ Ultra-fast sedimentation separation ■ Stable treatment performance ■ Capable of treating turbidity while loaded on a 4-ton vehicle ■ Compatible with difficult-to-coagulate wastewater ■ High concentration of sludge ■ Compact, lightweight, and simple design *For more details, please refer to the PDF materials or feel free to contact us.

• Turbid water and muddy water treatment machines

We propose a remote visualization system that allows you to monitor the operational status of mud and turbid water treatment equipment (systems) in real-time, 24 hours a day. Our company has developed a system that enables real-time monitoring of the operational status of mud and turbid water treatment plants from the office or while on the go. This not only speeds up the detection of issues and prevents delays in material ordering but also allows for increased efficiency in operations by enabling online control of the equipment. Please feel free to contact us if you have any inquiries. 【Features】 ■ Monitor the operational status of treatment equipment (systems) in real-time, 24 hours a day ■ Control the "ON/OFF" operation of each device from the management screen ■ Operational data logs can be "saved," "downloaded," and "printed out" ■ Live streaming via network cameras can also be added as an option *For more details, please download the PDF or contact us.

• Facility Management System

At San-Ei Kogyo, we handle the turbidity water treatment device "SSJ Type Portable Square Thickener." We offer a rich lineup including the "SSJ-20T" with a processing capacity of 20m3/h, as well as the "SSJ-40T," "SSJ-60T," and "SSJ-6090T." Utilizing jet streams, it excels in coagulation and sedimentation effects, and its portability allows for easy installation and relocation. Please feel free to contact us when you need assistance. 【Features】 ■ Excellent coagulation and sedimentation effects utilizing jet streams ■ Portable and easy to install and relocate ■ Suitable for narrow spaces (can be installed on platforms and frames) ■ Design, planning, and estimates are conducted according to usage conditions *For more details, please refer to the PDF materials or feel free to contact us.

• Turbid water and muddy water treatment machines

Our company handles the turbidity water treatment device "SJ Type Round Thickener." The "Sugi Jet" eliminates the need for both a stirrer and a sludge scraper (rake). The maturation and separation of flocs utilize the jet effect, fully leveraging the power of water itself. It offers advantages such as easy installation, low construction costs, a small equipment footprint, and ease of operation and management without failures. 【Features】 <Prevention of floc carryover> ■ The separation of flocs and purification in the separation chamber occurs in a three-dimensional flow. ■ Advantages: High water purification effect, high surface area load, and compact equipment. *For more details, please refer to the PDF document or feel free to contact us.

• Waste treatment facilities

We would like to introduce our "Turbid Water Treatment Device - Filter Press." We offer a lineup including models PU150, PU300, and PU1000, with filtration volumes ranging from 100L to 2,000L. The filtration methods include a simple pressure type that utilizes the "pressure of the pump to send out the slurry" for filtration, and a compression type that inflates the diaphragm in the filtration section with air after the slurry feed to perform filtration. 【Partial Lineup】 ■PU100 ■PU110AP ■PU150 ■PU300 ■PU300MT *For more details, please refer to the PDF materials or feel free to contact us.

• Water Treatment Plant

We would like to introduce our "Ultra-Fast Granulation Type Turbid Water Treatment Device." We offer models such as the SAF-1010 with a processing capacity of 6m³/h and the SAF-1015 with a capacity of 10-15m³/h. The EV-5S model (with press) has a processing capacity of 5m³/h. In the PDF materials, you can view installation examples of the SAF-6090 and PU-150 models, as well as the discharge conditions of the treated water from the SAF models. 【Product Lineup (Partial)】 ■SAF-1010 ■SSC-10C ■SAF-2025 ■SAF-3040 ■SAF-6090 *For more details, please refer to the PDF materials or feel free to contact us.

• Water Treatment

We would like to introduce our "Round Assembly Tanks/Vessels." The round assembly tanks are available in five products ranging from 260m3 to 565m3. The vessels are available in various sizes from 1m3 to 15m3. In the PDF materials, you can view specifications such as shape, dimensions, weight, and transport vehicles. Please feel free to contact us when you need assistance. 【Round Assembly Tank Lineup】 ■TKK260 ■TKK330 ■TKK365 ■TKK450 ■TKK565 *For more details, please refer to the PDF materials or feel free to contact us.

• Water Treatment

We would like to introduce the "Square Tank/Submersible Mixer" that we handle. We have square tanks with capacities of 30m3, 58m3, 60m3, and 77m3, as well as submersible mixers for square tanks available. Please feel free to contact us when you need assistance. 【Lineup】 ■30m3 set stacked ■58m3 set stacked ■60m3 set stacked ■77m3 set stacked *For more details, please refer to the PDF document or feel free to contact us.

• Water Treatment

We would like to introduce the "Corner Tank/Notch Tank" that we handle. We offer the new and conventional models of the 77m3 set and the 60m3 set. The notch tank comes with two partitions. The water tanks are available in four capacities: 5m3, 3m3, 2m3, and 1m3. Please feel free to contact us when you need assistance. 【Product Lineup】 ■ 77m3 Set ■ 60m3 Set ■ 58m3 Set ■ 30m3 Set ■ Water Tank ■ Notch Tank (with two partitions) *For more details, please refer to the PDF document or feel free to contact us.

• Water Treatment

We would like to introduce San-Ei Kogyo's turbid water treatment flow. In the turbid water treatment process, we provide equipment and technology that treat wastewater generated from construction work to a level of suspended solids (SS) of 25 mg/L and a pH value of 5.8 to 8.6, enabling "reuse for construction water" and "discharge into rivers and marine areas." Additionally, for the final stage of turbid water treatment, you can choose from multiple methods to ensure that the treated wastewater meets the discharge standards of the discharge destination. In the related catalog, we clearly present the turbid water treatment flow diagram along with product photos, so please download it and take a look. *For more details, please refer to the PDF materials or feel free to contact us.

• Turbid water and muddy water treatment machines

This document includes information on the relationship between surface area load and thickener capacity in turbidity treatment. We present the values for each model, including "settling area (m2)", "safety factor (%)", and "surface area load (m3/m2·h)". Graphs are also included, so please download and take a look. [Contents] ■ Model ■ Settling area (m2) ■ Safety factor (%) ■ Surface area load (m3/m2·h) *For more details, please refer to the PDF document or feel free to contact us.

• Turbid water and muddy water treatment machines

We would like to introduce our products, the "All-in-One Processing Machine Lock Master / Primary Processing Machine Sand Master." The Lock Master lineup includes models LH-1542, LH-1848, and LH-2148, with mud water processing capacities ranging from 13m³/min to 25m³/min. The Sand Master offers 10 models with mud water processing capacities ranging from 1.7m³/min to 14.0m³/min. Please feel free to contact us if you have any inquiries. 【Sand Master Lineup (Partial)】 ■ SM-3T ■ SM-2 ■ SM-2V ■ SM-2W ■ SM-1 *For more details, please refer to the PDF document or feel free to contact us.

• Construction machinery leasing and rental

We have developed a system to reduce the ultra-low frequency noise generated by the vibrating screen of the Sand Master (primary treatment machine) used in mud-water pressurized shield construction and continuous underground wall construction. Ultra-low frequency sounds, which are below 20Hz and typically inaudible to most people, can create a discomforting sensation of being pressed from the direction of the vibrating screen, depending on their intensity. When the sound pressure level exceeds approximately 85dB, the discomfort can intensify, although individual sensitivity may vary. Since its development, we have received numerous adoptions. 【Issues with Ultra-Low Frequency Noise】 ■ Ultra-low frequency sounds are below 20Hz and typically inaudible to most people. ■ There is a discomforting sensation of being pressed from the direction of the vibrating screen, which varies with intensity. ■ When the sound pressure level exceeds approximately 85dB, the discomfort can intensify, although individual sensitivity may vary. *For more details, please refer to the PDF document or feel free to contact us.

• Water Treatment

We would like to introduce our "Tank with Stirrer." We offer a lineup of capacities ranging from 1m³ to 160m³, including models such as 1MT, 5MT, and 15MT. In the PDF document, you can view specifications including shape, dimensions, weight, and transport vehicles in the tank specification table. Please feel free to contact us when you need assistance. 【Partial Lineup】 ■1MT ■5AT ■5MT ■15MT ■25MT *For more details, please refer to the PDF document or feel free to contact us.

• Water Treatment

We would like to introduce the "Filter Press" that we handle. The filtration methods are simple pressure and squeezing type. The cake removal method is via conveyor, and we provide a dedicated frame as an accessory. We offer filtration volumes ranging from 4,000 to 16,000 liters. In the PDF materials, you can view examples of filter press installations on-site. 【Product Lineup (Partial)】 ■PU4000 ■PU4600AP ■PU6400AP ■PU9000 ■PU11000AP *For more details, please refer to the PDF materials or feel free to contact us.

• Water Treatment Plant

We would like to introduce our sand hopper, the "Low Head Hopper." Custom designs are possible depending on the installation location and the amount of sand stock. The opening gate is designed to be as large as possible, effectively preventing sand blockages. Please feel free to contact us when you need assistance. 【Capacity 100m3 Specifications】 ■ Power supply: 15kW ■ Dry weight: 27.5t ■ Transport vehicles ・ Large: 2 ・ 4t vehicle: 1 * For more details, please refer to the PDF document or feel free to contact us.

• others

San-Ei Kogyo offers the "Round Hopper Type A." Due to its block structure, it can be disassembled in just 8 places (for 30m³), making transportation, assembly, and disassembly easy. The volume can be selected from 30m³ to 100m³. In addition, we also offer products such as "Inclined Conveyors" and "Shuttle Conveyors," so please feel free to contact us. 【Features of Round Hopper Type A】 ■ The gate is detachable, allowing for selection of discharge methods according to application. ■ The gate can be changed according to the usage: - Slide type, fan type, or consultation available. ■ Due to its block structure, it can be disassembled in just 8 places (for 30m³). ■ The volume can be selected from 30m³ to 100m³. *For more details, please refer to the PDF materials or feel free to contact us.

• Conveyor

We would like to introduce our mud water treatment flow. The primary treatment machine, Sand Master, dehydrates sand using vibration and classifies silt using a cyclone. After adjusting the specific gravity and viscosity of the slurry in a tank, it is sent to the cutting edge by a slurry pump. The centralized monitoring panel for the mud water treatment plant performs overall control and monitoring using a dedicated system. *For more details, please refer to the PDF materials or feel free to contact us.

• Water Treatment

Since our establishment in 1966, we have been a "total planner for water treatment," renting out products focused on "solving water problems," such as turbidity treatment equipment and submersible pumps. We will provide appropriate proposals tailored to your concerns, so please feel free to contact us with your requests. 【Our Strengths】 ■ Comprehensive support from drainage to water supply, collection, and treatment ■ Available for both short-term and long-term rentals ■ Quick response in emergencies ■ Nationwide service available *For more details, please download the PDF or contact us.

• Equipment leasing and rental

We would like to introduce our "Simple Turbid Water Treatment Device." It exhibits a wide range of coagulation effects against concentration with simple adjustments. It is a granulated crystal with good solubility, allowing for easy preparation of a complete solution in a dedicated dissolving tank. Even for bentonite-based turbid water, which is difficult to coagulate, a high-density, sedimentation-excellent floc can be formed with the same amount of addition as for regular turbid water. 【Features】 ■ Exhibits a wide range of coagulation effects against concentration with simple adjustments ■ Granulated crystal with good solubility, allowing for easy preparation of a complete solution in a dedicated dissolving tank ■ Even for bentonite-based turbid water, which is difficult to coagulate, a high-density, sedimentation-excellent floc can be formed with the same amount of addition as for regular turbid water ■ High-density floc has good dewatering properties, reducing the burden on filter presses ■ Compatible with single-agent high molecular weight coagulant FX982 *For more details, please refer to the PDF document or feel free to contact us.

• Water Treatment

We would like to introduce our "Dilute Sulfuric Acid pH Neutralization Treatment Device." The TPC-12 model employs a time-sharing proportional control method for pH control of raw water, allowing for stable and highly reliable treatment. Its compact and modular design makes it easy to install and move in confined spaces. The NT-20 model is a carbon dioxide method for treating turbid water and is used as a pre-treatment device to lower the pH value of raw water that has a high pH (above 10) to "below 10." 【Product Lineup】 ■ TPC-12 model (treatment capacity 10m3/h) ■ TPC-20 model (treatment capacity 20m3/h) ■ TPC-30 model (treatment capacity 30m3/h) *For more details, please refer to the PDF document or feel free to contact us.

• Water Treatment

We would like to introduce our "Carbon Dioxide pH Neutralization Treatment Device." The Aqua Pet with a raw water tank is a unit type with a raw water tank and auxiliary reaction tank, requiring no assembly on-site. It comes with an automatic continuous recording device for the effluent pH value. Additionally, we offer the FOC-10 type with two carbon dioxide cylinder stands, the NT-35NB type with a 1m3 neutralization reaction tank, and the NL type vaporization device. 【Aqua Pet Optional Equipment】 ■ Sedimentation Tank Notch Tank 1m3 ■ Effluent Adjustment Tank 1m3 - various sizes ■ Drainage Pumps - various types ■ Carbon Dioxide Cylinder Stand *For more details, please refer to the PDF document or feel free to contact us.

• Water Treatment Plant

We would like to introduce the "Aqua Pet mini AST-0103 model" that we handle. This pH treatment device does not require the qualification of a specific chemical substance handling supervisor under the Labor Safety and Health Act, and it is capable of performing pH treatment using aluminum sulfate (sulfuric acid band) as a neutralizing agent. It is suitable for pH treatment of wash water containing cement that has adhered to boots, shovels, vibrators, leveling tools, etc., used at construction sites. 【Specifications (excerpt)】 ■ Neutralization method: 8% sulfuric acid band solution ■ Control method: ON-OFF control ■ Raw water pH: 13 or below ■ Treatment capacity: 1-3 m3/h ■ Injection amount: 1,000 ml/min (maximum) *For more details, please refer to the PDF materials or feel free to contact us.

• Water Treatment

We would like to introduce our "Large Capacity pH Neutralization Treatment System SOC System." We will propose a suitable treatment plant designed and planned to meet the wastewater processing volume with a custom-made approach. The processing capacity ranges from 60 to 3000 m³/h. Please feel free to contact us when you need assistance. 【System Components (Partial)】 ■ LR Type Reactor ■ On-site Control Panel ■ Reaction Tank ■ Raw Water Tank ■ Cylinder Stand *For more details, please refer to the PDF document or feel free to contact us.

• Water Treatment Plant

We would like to introduce our one-component high molecular weight coagulant and treatment chemicals for muddy water. In the current environment where environmental conservation is strongly demanded, significant efforts are being made to purify wastewater in construction projects. Therefore, we have developed 'FX982', which can effectively respond to various water qualities and situations in muddy water treatment technology and demonstrate reliable coagulation effects. Additionally, for treatment chemicals for muddy water, we offer high molecular weight coagulants and a 75% dilute sulfuric acid solution. 【FX982 Properties】 ■ Appearance: White, odorless granules with high hygroscopicity ■ Specific gravity: 0.7 to 1.0 (apparent specific gravity) ■ Liquid properties: pH = 7.8 to 8.4 (10% aqueous solution) ■ Packaging: Powder granules packed in 10kg craft bags (inner polyethylene bag) *For more details, please refer to the PDF document or feel free to contact us.

• Water Treatment

We would like to introduce our "Fully Automatic Grain Filter Type Filtration System." It allows for low-cost wastewater treatment and is suitable for sites that require higher precision in wastewater treatment. The fully automatic filter-type filtration system completely captures the carryover flocs, requiring no manual intervention at all. Additionally, the maintenance of the filtration material is done through an automatic backwashing method, preventing clogging. 【Features】 ■ Low-cost wastewater treatment ■ Suitable for sites that require higher precision in wastewater treatment ■ The fully automatic filter-type filtration system completely captures the carryover flocs, requiring no manual intervention ■ Maintenance of the filtration material is done through an automatic backwashing method, preventing clogging *For more details, please refer to the PDF document or feel free to contact us.

• Water Treatment

Our company provides rental services for various wastewater treatment equipment, focusing on turbidity water treatment machines and submersible pumps, as well as water supply equipment, piping materials, and tanks. We offer a diverse range of products that can be selected according to the required processing capacity, and we can also propose products tailored to the characteristics of raw water and discharge standards. We respond to the need to avoid stopping factory operations due to equipment failures, inspections, repairs, or replacements, and we also support assembly, installation, piping, wiring, dismantling, and removal. 【Features】 ■ We have a variety of pumps ranging from 2-inch 100V auto pumps to 14-inch 185kW pumps. ■ We possess 10 types of water supply pump units with a supply capacity of 100 to 1000 L/min. ■ Water supply systems with a capacity of over 1000 L/min can also be designed by combining various equipment. ■ We have temporary water tanks ranging from 0.5 to 600 m3. ■ We have numerous achievements in mines, power plants, and steel mills. *Please refer to the accompanying materials. Feel free to contact us with any inquiries.

• Drainage and ventilation equipment

We would like to introduce our general construction drainage pumps. The general drainage pumps range from those that can be used with a 2-inch (50mm) diameter at single-phase 100V to those with an 8-inch (200mm) diameter. In the PDF materials, you can find performance curves, dimensional drawings, dimension tables, and common standard specifications for 50/60Hz for the HS-2.4S series, KTV series, and KRS series. 【Product Lineup】 ■ HS-2.4S Series: Discharge diameter 50mm ■ KTV Series: Discharge diameters 50mm and 100mm ■ KRS Series: Discharge diameters 150mm and 200mm *For more details, please refer to the PDF materials or feel free to contact us.

• pump

The KRS series has been added to our lineup of general construction drainage pumps. General drainage pumps are now available in sizes ranging from 4 inches (100mm) to 6 inches (150mm). In the PDF materials, you can find performance curves, dimension tables, and common standard specifications for 50/60Hz. 【Lineup】 ■KRS-C4/A4 ■KRS-D4/B4 ■KRS-69 *For more details, please refer to the PDF materials or feel free to contact us.

• Drainage and ventilation equipment

We will introduce the method for selecting models of submersible pumps. There are five conditions: application, total head, discharge capacity, diameter, and power supply. By carefully confirming these conditions, you can select the appropriate model that fits the site. Please refer to this when selecting a pump. 【Conditions】 ■ Application: Location of use, liquid quality, operating environment, operating method ■ Total head: The sum of the actual head (m) and the loss head (m) ■ Discharge capacity: The amount of water lifted per unit time (m3/min) ■ Diameter: The diameter (mm) of the pump discharge port and the diameter of the hose or piping connected to the pump ■ Power supply: Power supply voltage (V) and frequency (Hz) *For more details, please refer to the PDF document or feel free to contact us.

• Drainage and ventilation equipment

We would like to introduce the low water level drainage pump KTVTS series that we handle. The lineup includes KTVTS-8, KTVTS-15, KTVTS-22, and KTVTS-37. The 5.5kW model is made to order. In the PDF document, you can find the dimension table, performance curves, and common standard specifications for 50/60Hz. 【Lineup】 ■KTVTS-8 ■KTVTS-15 ■KTVTS-22 ■KTVTS-37 *For more details, please refer to the PDF document or feel free to contact us.

• Drainage and ventilation equipment

We would like to introduce the auto pumps and residual water auto pumps that we handle. Auto pumps can be installed in necessary locations as emergency drainage pumps, allowing for automatic drainage operation even during heavy rainfall or emergencies. They utilize spring coils for water level detection electrodes, enabling the liquid level to be adjusted as needed by stretching the coil. In the PDF materials, you can find performance curves, dimension diagrams, dimension tables, and common standard specifications for 50/60Hz for the HSRE series, HSE series, KTVE-2.75 model, and KTVE series. 【Product Lineup】 ■ HSRE Series: Discharge diameter 50mm ■ HSE Series: Discharge diameter 50mm ■ KTVE-2.75 Model: Discharge diameter 50mm ■ KTVE Series: Discharge diameter 50mm and 100mm *For more details, please refer to the PDF materials or feel free to contact us.

• Drainage and ventilation equipment

We would like to introduce the drainage pumps/sweep pumps that we handle. Drainage pumps can also be used as regular drainage pumps, but they are suitable for situations where you want to lower the water level further or bring it as close to zero as possible. The drainage water level can be reduced to approximately 1mm to 13mm. We offer models for both 100V and 200V, and we can also provide automatic drainage auto pumps. 【HSR-2.4S Specifications (Excerpt)】 ■ Output: 0.4kW ■ Phase/Voltage (Three-phase): Single 100V ■ Total lift: 10m ■ Discharge capacity: 0.05m3/min ■ Starting method: Capacitor operation *For more details, please refer to the PDF document or feel free to contact us.

• Drainage and ventilation equipment

We would like to introduce our sand pumps for draining muddy water mixed with sand, which we handle. Sand pumps are suitable for draining muddy water mixed with soil generated during foundation work. The stirring effect from the rotation of the special mixing blades attached to the bottom of the pump reduces the settling of sand, allowing for the simultaneous drainage of accumulated water and soil. In the PDF materials, you can find performance curves, dimensional drawings, dimension tables, and common standard specifications for both 50/60Hz for the HSD series, KTV series, and KRS series. 【Product Lineup】 ■ HSD Series: Discharge diameter 50mm ■ KTV Series: Discharge diameter 50mm and 80mm ■ KRS Series: Discharge diameter 100mm and 150mm *For more details, please refer to the PDF materials or feel free to contact us.

• Drainage and ventilation equipment

We would like to introduce our sand pumps for drainage that handle muddy water and sand mixtures. The spiral-type (exterior design) pump shape allows for good passage of soil and sludge, and the mixing blades located at the bottom of the impeller efficiently stir and discharge the contents. The motor features a forced cooling structure, allowing for operation exposed to the air. In the PDF materials, you can find performance curves, dimension drawings, dimension tables, and common standard specifications for both 50/60Hz for the NKZ series, GSZ37-4 type, and GSZ-6P series. 【Product Lineup】 ■ NKZ Series: Discharge diameters 80mm and 100mm ■ GSZ37-4 Type: Discharge diameter 200mm ■ GSZ-6P Series: Discharge diameter 200mm *For more details, please refer to the PDF materials or feel free to contact us.

• Drainage and ventilation equipment

We would like to introduce the high head drainage pumps that we handle. High head pumps are available in types that can be used for drainage heights ranging from approximately 20m to 35m, tailored to match the discharge flow rate. In the PDF materials, you can find performance curves, dimension drawings, dimension tables, and common standard specifications for both 50Hz and 60Hz for the KTV series, KTZ series, and LH series. 【Product Lineup】 ■ KTV Series: Discharge diameters of 50mm and 100mm ■ KTZ Series: Discharge diameter of 100mm ■ LH Series: Discharge diameters of 150mm and 200mm *For more details, please refer to the PDF materials or feel free to contact us.

• Drainage and ventilation equipment

We would like to introduce the ultra-high head pumps that we handle. The ultra-high head pumps are capable of discharging water at a head of 40m or more, up to approximately 160m. They are particularly suitable for drainage in tunnel construction, inclined shafts, vertical shafts, and long-distance relay drainage in main shafts. In the PDF materials, you can find performance curves, dimension drawings, dimension tables, and common standard specifications for 50/60Hz for the LH-W series, LH-6 series, and LH-8 series. 【Product Lineup】 ■ LH-W Series: Discharge diameters of 50mm and 100mm ■ LH-6 Series: Discharge diameter of 150mm ■ LH-8 Series: Discharge diameter of 200mm *For more details, please refer to the PDF materials or feel free to contact us.

• Drainage and ventilation equipment

We would like to introduce our ultra-high lift large capacity/mass drainage pumps. The large drainage pumps are available in sizes from 8 inches (200mm) to a large diameter of 14 inches (350mm). They are particularly suitable for river construction waterway diversion and tunnel construction drainage relay. In the PDF materials, you can find performance curves, dimensional drawings, dimension tables, and common standard specifications for 50/60Hz for models LH-10110/LH-12185, KRS-1022, and the 370-B series. 【Product Lineup】 ■ LH-10110/LH-12185: Discharge diameters of 250mm and 300mm ■ KRS-1022: Discharge diameter of 250mm ■ 370-B series: Discharge diameters of 300mm and 350mm *For more details, please refer to the PDF materials or feel free to contact us.

• Drainage and ventilation equipment

We would like to introduce the Oriental Powerful Sand Pump that we handle. The powerful side pump can discharge not only sand but also solid materials such as crushed stone and gravel (within the lifting diameter range) through the stirring effect of its special stirring blades, mixed with muddy water. In the PDF materials, you can find underwater excavation images of the DP series, performance curves, dimensional drawings, dimension tables, and common standard specifications for 50/60Hz. 【Product Lineup】 ■DP-15 ■DP-20 ■DP-30 ■DP-50 ■DP-30B ■DP-50B *For more details, please refer to the PDF materials or feel free to contact us.

• Drainage and ventilation equipment

We would like to introduce the horizontal sand pumps from our company. The horizontal sand pump can be used not only underwater but also as a land pump for atmospheric operation (oil tank). It can be used for transferring between tanks or as a relay between pumps when the horizontal distance for drainage is long. In the PDF materials, you can find performance curves, dimension drawings, dimension tables, and specifications for the VH horizontal series, VH land relay-only type, and VH vertical type. 【Product Lineup】 ■ VH Horizontal Series: Discharge diameters 80mm and 150mm ■ VH Land Relay-Only Type: Discharge diameters 80mm and 150mm ■ VH Vertical Type: Discharge diameters 80mm and 150mm *For more details, please refer to the PDF materials or feel free to contact us.

• Drainage and ventilation equipment

We would like to introduce the automatic control panels for autonomous operation that we handle. We provide automatic control to operate and stop pumps safely and reliably at the required water level. We can design and manufacture various control panels according to your needs. In the PDF materials, you can view specifications for automatic panels, including the 7-point automatic panel specifications. 【Lineup (partial)】 ■ AHB-5.5E 5.5kW ■ AHB-11E 11kW ■ AHB-22E 22kW ■ AHB-37E 37kW ■ AHB-110E 110kW *For more details, please refer to the PDF materials or feel free to contact us.

• Drainage and ventilation equipment

We would like to introduce the inverter panels and pump-related equipment we handle. We offer a lineup of INB-55 for 5.5kW, INB-11 for 11kW, and INB-22 for 22kW. The voltage is three-phase 200V. For pump-related equipment, we provide an electric valve control panel, power reels for power supply, and optional float switches and electric valves. 【INB-55 Specifications (Excerpt)】 ■ Electric capacity: 5.5kW ■ Voltage: Three-phase 200V ■ Dimensions ・ Width: 750mm ・ Length: 1,280mm ・ Depth: 390mm ■ Weight: 75kg *For more details, please refer to the PDF document or feel free to contact us.

• Drainage and ventilation equipment