pump Product List and Ranking from 338 Manufacturers, Suppliers and Companies | IPROS

Last Updated： Aggregation Period:Mar 18, 2026～Apr 14, 2026
This ranking is based on the number of page views on our site.

pump Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Mar 18, 2026～Apr 14, 2026
This ranking is based on the number of page views on our site.

  1. 岡三機工 Osaka//Building materials, supplies and fixtures manufacturers
  2. null/null
  3. NIPPON PMAC Co., Ltd. Tokyo//Building materials, supplies and fixtures manufacturers
  4. 4 日本スプライススリーブ 本社 Tokyo//Building materials, supplies and fixtures manufacturers
  5. 5 シバウラ防災製作所 Tokyo//others
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pump Product ranking

Last Updated： Aggregation Period:Mar 18, 2026～Apr 14, 2026
This ranking is based on the number of page views on our site.

  1. Water Heat Source Heat Pump "PMAC System" NIPPON PMAC Co., Ltd.
  2. One-handed portable AC 100V power mortar pump OKP-07M 岡三機工
  3. Wall-mounted air conditioner drain pump 'JM121S/JM122S'
  4. 4 Mortar-filled rebar joint "Slim Sleeve" 日本スプライススリーブ 本社
  5. 5 Fire pump "Safety Ace Series KTY type" 川本製作所

pump Product List

871～900 item / All 1867 items

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Liquid diaphragm pump "6420 series"

Liquid diaphragm pump "6420 series"

Reduce bubble mixing caused by pulsation and liquid transfer! For inkjet printers and in vitro diagnostic analyzers [*Customizable*].

This is an embedded liquid diaphragm pump that can be used for ink transport in inkjet printers and circulation within the head. It enables smooth liquid transport with minimal pulsation and bubbles, making it suitable for users facing issues such as "bubbles mixing with the liquid due to pulsation and liquid transport." There are options for wetted material based on the fluid, and it can be customized according to the required specifications. 【Features】 ■ Proven track record in inkjet printers ■ Excellent reliability and durability even when using corrosive or abrasive media ■ Flexible design allows for customized solutions 【Examples of Usable Applications】 ◆ Continuous Inkjet (CIJ) ◆ Drop-On-Demand Inkjet (DOD) ◆ In-vitro diagnostic medical devices *For detailed specifications, please download the PDF. Feel free to contact us for more information.

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B-SERIES DIA-VAC

B-SERIES DIA-VAC

Diaphragm pump optimal for high-temperature gas applications and CEMS.

The B Series Dia-Vac pump is very quiet and is available in single-head or double-head configurations, with options for a heated head or a temperature-raising head (up to 204°C). It features a dual voltage of 115V/230V and a dual cycle AC motor operating at 50/60Hz, making it ideal for OEM customers. These robust pumps also offer the option of a brushless 12-24 V DC motor and corrosion-resistant wetted materials.

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Electric Hydraulic Pump PE100CF-5 Cool (70MPa specification)

Electric Hydraulic Pump PE100CF-5 Cool (70MPa specification)

Equipped with a standard cooler, the electric 100V hydraulic pump suppresses oil temperature rise, ensuring no concerns about overheating or pressure drop even during prolonged use!

■ Electric hydraulic pump for hydraulic torque wrenches Maximum pressure: 70 MPa, maximum discharge rate: 5.0 L/min, high-speed with high discharge capacity. It significantly reduces the time required for large bolt fastening tasks with the connected hydraulic torque wrench. ■ Electric 100V hydraulic pump with standard cooler. The oil temperature rise is effectively controlled by the oil cooler, ensuring no concerns about overheating or pressure drop even during prolonged use. ■ Full high-pressure performance with a maximum pressure specification of 70 MPa. The hydraulic pump features an automatic two-stage switching system for high and low pressure, improving work efficiency. ■ Equipped with a one-touch high-pressure hydraulic coupler. A quick coupler that allows for one-handed attachment and detachment even while wearing gloves. Additionally, it has a safety lock mechanism that prioritizes the safety of the operator, eliminating the risk of the hydraulic hose suddenly disconnecting. ■ The main body is equipped with a high-strength frame that protects the pump and hydraulic gauge, and it can also be suspended with a wire during transportation for convenient portability during high-altitude work.

  • Work tools
  • Prime movers, torque converters, hydraulic equipment, generators
  • Equipment leasing and rental
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Digital Automatic Hydraulic Pump IQ100CFA-2

Digital Automatic Hydraulic Pump IQ100CFA-2

An automatic pump that achieves high-precision torque management, allowing the tightening torque of bolts to be set in "1Nm units" using a liquid crystal touch panel, and capable of data storage.

- Plarad's digital automatic hydraulic pump has added new features that allow it to save data on bolt tightening torque values and import it to a PC via USB memory. - This automatic pump offers ultra-high precision torque management, allowing the bolt tightening torque to be set in "1Nm increments" using an LCD touch panel. - Instead of displaying pressure, it shows torque (Nm) for each individual serial number of the connected hydraulic torque wrench. - The pump automatically stops when the set torque is reached while tightening the bolt in automatic operation, enabling high-speed continuous operation without interruptions. - All manufacturers' 70MPa pumps have analog hydraulic gauges where each increment represents a pressure of 2MPa. Therefore, the torque conversion tables for hydraulic torque wrenches, which serve as benchmarks, are only issued in torque values that increase in 2MPa increments. Currently, users either set the hydraulic value based on an approximate torque they want for large bolts or ambiguously estimate it at half of the 1MPa increment. [Plarad eliminates this ambiguity and leads the industry in achieving more accurate torque management.] <Contact for inquiries about the automatic hydraulic pump> Please contact us for free demos, quotes, and information requests. (Plarad Co., Ltd.) TEL: 078-967-3556

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Piston Pump | High-Pressure Variable Displacement Pump for Polyurethane 'A7VK'

Piston Pump | High-Pressure Variable Displacement Pump for Polyurethane 'A7VK'

High-pressure pump specialized for the supply of polyurethane raw materials! The supply amount of the raw materials can be easily adjusted.

The "A7VK Series" is a high-pressure variable displacement piston pump for polyurethane, designed with a compact structure that allows for overall line compactness and easy replacement work. This model features special surface treatment and uses special materials for components and seals to enhance corrosion resistance. (The supply capacity and specifications are equivalent to the A2VK performance.) Additionally, the pump mounting bolt pitch, bolt size, and input shaft shape are the same as the A2VK, making it easy to replace the A2VK with the A7VK. (Some adjustments to the connection piping position may be necessary.) 【Features】 ■ Specially designed for the supply of polyurethane raw materials such as isocyanates and polyols ■ Compact design ■ The supply amount of raw materials can be easily adjusted with a variable handle *For more details, please refer to the PDF materials or feel free to contact us.

  • Air compressors, blowers and pumps
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Quantitative transfer pump APL for UV-curable resin, urethane resin, and slurry.

Quantitative transfer pump APL for UV-curable resin, urethane resin, and slurry.

For the large-capacity, pulsation-free transfer of difficult-to-transfer liquids such as UV resin and slurry! We will solve all your problems and frustrations with transfer pumps at once.

A problem-solving pump that exceeds all needs with superior performance, the Smooth Flow Pump. The 'APL' is a versatile pump that can solve all the worries and frustrations of transfer pumps at once. It is ideal for the precise transfer of difficult-to-handle liquids such as UV-curable resins, urethane resins, and slurry liquids. By adopting a high-precision constant-speed cam, it suppresses the pulsation characteristic of diaphragm pumps. It transfers liquids gently and accurately! Not only does it excel in discharge accuracy and wear resistance, but it also significantly reduces maintenance efforts, greatly contributing to the reliability of processes. 【Features】 ■ Completely sealed diaphragm type with no foreign matter contamination ■ No sliding parts in the liquid contact area, making it resistant to wear ■ No agitation or alteration of the transferred liquid due to shear ■ Compatible with high-viscosity liquids up to 20,000 mPa·s and liquid temperatures from 0 to 60 degrees ■ Discharge capacity: up to 47 L/min ■ Discharge pressure: up to 0.5 MPa *For more details, please refer to the PDF document or feel free to contact us.

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Compatible with polymer coagulant injection! Medium-capacity dosing pump PZD

Compatible with polymer coagulant injection! Medium-capacity dosing pump PZD

Easily set the injection volume with a digital display. Medium-capacity infusion pump PZD compatible with various types of medications.

The PZD series of injection pumps, equipped with excellent features born from hints of customer needs. This solenoid pump from Takumina has a proven track record in chemical injection pumps. A solenoid pump uses an electromagnet as its power source. When energized, the electromagnet attracts the pump shaft, creating a reciprocating motion of the diaphragm to accurately transfer liquids. It is suitable for situations where a wide control range of discharge volume is desired or where complex control is required via external signals. 【Features】 - A wide variety of wetted materials to accommodate a broad range of chemicals and applications. - Capable of handling high-viscosity liquids such as polymer coagulants. - Allows for diverse proportional control without the need for a regulator. - Enables accurate chemical injection through calibration based on actual discharge volume. - Allows for three patterns of injection volume settings (stroke speed, discharge volume, and percentage settings). - Free power supply, AC100-240V (±10%). - IEC standard: Waterproof and dustproof structure equivalent to IP65. Additionally... all models come with a one-shot calibration function based on actual discharge volume! With an easy calibration function that automatically discharges 300 strokes of liquid, accurate calibration based on actual flow can be easily performed by simply inputting the discharge volume into the unit.

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Supports polymer coagulant injection! High-capacity high-performance drug injection pump PZiG.

Supports polymer coagulant injection! High-capacity high-performance drug injection pump PZiG.

The discharge volume is up to 1.3 liters per minute! The solenoid-driven metering pump 'PZiG' allows for large capacity and high-pressure injection.

The high-capacity and high-functionality solenoid metering pump 'PZiG' provided by Takumina, a precision pump manufacturer. It can complete various controls solely with the pump, contributing to system simplification and total cost reduction. 【Features】 ■ Large capacity / High-pressure injection / High viscosity compatible (Max. 300–1,300 mL/min / Max. 1.0 MPa / Max. 3,000 mPa·s) Injection of polymers (high molecular flocculants) is also possible. ■ Three patterns of injection volume settings - Setting by stroke speed: Setting range 1–300 strokes/min - Setting by discharge volume: Setting range 0.1–(maximum discharge volume of selected model) mL/min - Setting by percentage: Setting range 1–100% ■ Large two-stage display panel with backlight & easy operation ■ Free power supply AC 100–240V (±10%) ■ IEC standard: Waterproof and dustproof structure equivalent to IP65 ■ Wide range of chemical compatibility with abundant wetted materials ■ One-shot calibration based on actual discharge volume ■ Simple systems such as flow proportional control and batch injection - Analog input proportional control - Pulse input proportional control & external stop input control - Two-point level gauge control - Count operation & interval operation

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Wear resistance, compatible with shear-sensitive liquids and high-viscosity liquids! Air-driven pump DEPA.

Wear resistance, compatible with shear-sensitive liquids and high-viscosity liquids! Air-driven pump DEPA.

Introducing a versatile air-driven pump that can transfer high-viscosity liquids, slurries, and powders!

Takumina's air-driven pump "DEPA Series" is an air-driven diaphragm metering pump that can be used in various fields from water treatment and chemicals to food and pharmaceutical processes. It accommodates a wide range of fluids, including wastewater, sludge, and delicate chemicals, with a rich variety of models and materials. Additionally, since it is air-driven, special explosion-proof measures are not required. 1. "Metal Type" for transferring slurry liquids and organic solvents Functional, compact, easy to handle, and lightweight. It has excellent chemical resistance and a robust body that is strong against wear and corrosion. 2. "Resin Type" for transferring corrosive liquids Suitable for transferring liquids that are corrosive or abrasive at room temperature. 3. "Sanitary Type" for transferring food and pharmaceuticals. With a smooth and clean surface, there is no risk of contamination. Compatible with CIP and SIP. 【Main Features】 ■ Completely sealed structure, so there is no worry about leakage of the transferred fluid to the outside ■ Ideal for transferring delicate liquids that are prone to changes in quality ■ Capable of transferring fluids containing solid particles up to 25mm and high-viscosity liquids over 20,000 mPa·s ■ Dry running is acceptable ■ Easy installation, handling, and maintenance For detailed features of each type, please refer to the catalog.

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Tough and strong! [Sealed round type, open round type] Large plastic tank

Tough and strong! [Sealed round type, open round type] Large plastic tank

Tough and strong! Rust-proof! Shatter-proof! A large poly tank made of 100% PE resin and recyclable.

The leading company in precision pumps, Takumina, presents its tough and strong "Large Polyethylene Tank." **Main Features** ■ Lightweight and Strong Unlike products made by other molding methods, it has no directional causes of "cracking" and minimal residual stress, resulting in excellent impact resistance. ■ Resistant to Chemicals Compatible with a wide range of chemicals, including acids and alkalis. ■ Resistant to Dirt Made of polyethylene resin, it does not rust. It is resistant to dirt and is ideal for processes that require high hygiene standards, such as food-related applications. ■ Strong in Large Sizes By adopting the "Engel Process," large products can be manufactured freely without being limited by the capacity of molds or molding machines, unlike other molded products. Additionally, being made of PE resin, it has excellent bending strength, high impact resistance, and is less prone to cracking. ■ Economical It is inexpensive compared to other tanks and is economical in all aspects, including transportation and installation. Being made of thermoreversible resin, it is also easy to recycle. For more details, please refer to the catalog.

  • Water Treatment
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One device for pH neutralization of water and distribution! Automatic pH neutralization device 'NPK'

One device for pH neutralization of water and distribution! Automatic pH neutralization device 'NPK'

Compact and space-saving! Automatic pH neutralization device for water supply and drainage 'NPK'

The automatic pH neutralization device 'NPK' from Takumina, a leading company in precision pumps. A compact pH neutralization device ideal for relatively small amounts of wastewater treatment in boilers and research laboratories. 【Main Features】 ☑ Three types available: for acidic wastewater, for alkaline wastewater, and dual-use Five processing capacities ranging from 0.5m³ to 24m³/h, with a total of 15 types in the lineup. ☑ Functions condensed into a compact body Achieves space-saving design, making it suitable for various installation locations. ☑ Equipped with our durable metering pump as standard The chemical injection pump features our metering pump known for its high durability and stable discharge. ☑ Flexible response to high-precision control Built-in sequencer allows for complex control capabilities. ☑ Easy installation with no piping or wiring required No special piping or wiring is needed, allowing for immediate use. ☑ Abundant options available Includes a built-in pH meter recorder to log the pH value of discharged water and a raw water pump with excellent chemical resistance. The chemical tank is made of polyethylene, with various capacities available to choose from.

  • Water Treatment
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Air chamber, no inverter electrical work required! Non-pulsating metering pump BPLV

Air chamber, no inverter electrical work required! Non-pulsating metering pump BPLV

No complicated electrical work needed! Smooth flow pump with built-in inverter motor, BPLV series.

A problem-solving pump that meets all needs with superior performance, the Smooth Flow Pump. The 'BPLV' is a versatile pump that can solve all the worries and frustrations of transfer pumps at once. This is a type equipped with an inverter in the BPL series. Complicated electrical work is no longer necessary! It is a diaphragm-type volumetric pump that does not require an air chamber! With a continuous, steady flow without pulsation, it allows for measurement with a flow meter, ensuring uniformity in chemical injection and mixing, and enabling consistent quality control. ≪Main Features≫ - No air chamber required - Cost-effective for long-distance piping - Reduces CO2 emissions - Lowers maintenance costs - Built-in inverter eliminates the need for complicated electrical work ■ Easy to maintain - Does not break during dry running - Easy flow measurement - No injection variability - Good responsiveness

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High viscosity 300,000 mPa·s compatible! Non-pulsating pump VPL that does not apply shear.

High viscosity 300,000 mPa·s compatible! Non-pulsating pump VPL that does not apply shear.

A high-viscosity pump born from the voices on the ground! We propose process improvements.

The Takumina precision pump offers the problem-solving pump "Smooth Flow Pump," which resolves all pump-related issues and complaints from research and development to process lines at once! The "VPL Series" is a Smooth Flow Pump that can handle high-viscosity liquids exceeding 300,000 mPa·s. It can transfer a wide range of liquids, from water-like fluids to paste-like high-viscosity liquids. With no rotating or sliding parts in the wetted area, it has a structure that is resistant to wear. Additionally, there is no shaft seal, eliminating concerns about liquid leakage or foreign matter contamination. 【Features】 ■ Does not damage the transferred liquid ■ Contamination-free ■ Resistant to wear ■ Easy disassembly and assembly 【Other Features】 ■ Does not stir the liquid or apply localized pressure ■ No shaft seal, so there are no worries about liquid leakage or foreign matter contamination ■ No rotating or sliding parts in the wetted area, making it resistant to wear ■ Compact design in the wetted area prevents wasting valuable liquids ■ No sliding parts, eliminating concerns about heat generation or failure due to dry running ■ Can be disassembled without special tools, and residual liquid can be easily wiped away For those considering implementation, we also accept requests for liquid tests and rental units. Please feel free to contact us first.

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Fluid Solution Center LABII Guide (Liquid Testing and Liquid Analysis)

Fluid Solution Center LABII Guide (Liquid Testing and Liquid Analysis)

We can find the answer to fluid transfer! We have proposals that only a specialized manufacturer can offer.

We have established the Fluid Solution Center (LABII) and introduced equipment capable of detailed fluid analysis, enabling us to make more suitable proposals. We conduct fluid analysis from various perspectives to resolve troubles and alleviate concerns related to fluid transfer. Utilizing our accumulated knowledge, experience, and know-how, we propose optimization for the entire fluid system based on the results. Please feel free to consult us about any liquid, including slurry, high-viscosity liquids, and easily altered liquids. We have proposals that only a specialized manufacturer can offer. 【Proposal of Solutions and Delivery Process】 ■ Fluid Consulting - Actual liquid confirmation → On-site evaluation → Process condition confirmation → Customer review → Solution proposal ■ Product Provision - Design → Manufacturing → Delivery *For more details, please refer to the PDF document or feel free to contact us.

  • Analysis and prediction system
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Wear-resistant and leak-free! High-viscosity slurry compatible high-flow transfer pump GPL.

Wear-resistant and leak-free! High-viscosity slurry compatible high-flow transfer pump GPL.

Stable transfer is possible with high flow and continuous flow! We solve the problems of wear and contamination associated with high flow slurry pumps.

This pump achieves a maximum flow rate of 18㎥/h (300L/h) for high-volume transfer. 【Features】 ■ Wear-resistant contamination-free structure There are no rotating or sliding parts in the wetted area, making it resistant to wear. There is no concern about wear particles contaminating the liquid. ■ Sealed structure with no liquid leakage There is no shaft seal, so there is no worry about liquid leakage or foreign matter contamination. ■ High-volume transfer Flow rate can be adjusted from 15L/min. It excels in linearity and reproducibility, accurately transferring the set flow rate in a continuous stable flow. ■ Compatible with high-viscosity liquids It can stably transfer high-viscosity liquids up to 5000mPa·s. ■ Supports high lift With a built-in check mechanism, it maintains flow even under pressure conditions. The absence of pulsation also reduces pressure loss in the piping. ■ Continuous stable flow without pulsation The mechanism eliminates pulsation, making air chambers or accumulators unnecessary. ■ Easy maintenance The wetted parts are relatively small and can be easily disassembled and assembled by the customer. The long lifespan of parts reduces maintenance frequency and costs. ■ Sanitary specifications available For processes that prioritize cleanability, such as pharmaceuticals, food, and electronic materials, sanitary specifications are available. *For more details, please feel free to contact us.

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Flow rate adjustment from 5μL/min! Lab-use non-pulsating liquid delivery pump Micro Q.

Flow rate adjustment from 5μL/min! Lab-use non-pulsating liquid delivery pump Micro Q.

Flow rate adjustable freely in the range of 5 to 5000 μL/min! A precision lab pump ideal for research and development applications.

The Takumina precision pump offers the "Smooth Flow Pump," a problem-solving pump that resolves all issues and complaints related to pumps, from research and development to process lines! This product is a pump that can continuously deliver precise liquid at the μL scale. Flow rate can be adjusted freely within the range of 5 to 5000 μL/min. There is no liquid leakage or contact with outside air, allowing for the transfer of strong acids, strong alkalis, and substances that cannot come into contact with water. Its compact size makes it easy to install anywhere. It boasts excellent flow accuracy and reproducibility, providing stable liquid delivery with a continuous flow that has no pulsation. 【Features】 ■ Excellent flow accuracy and reproducibility ■ Stable liquid delivery with a continuous flow that has no pulsation ■ Freely adjustable flow rate within the range of 5 to 5000 μL/min ■ Maximum discharge pressure of 3 MPa ■ No liquid leakage or contact with outside air (capable of transferring strong acids, strong alkalis, and substances that cannot come into contact with water) ■ Flow rate does not decrease even with long-term use *For more details, please refer to the PDF document or feel free to contact us.

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For transferring pharmaceuticals and small packaging tasks | A safety pump with excellent operability and functionality.

For transferring pharmaceuticals and small packaging tasks | A safety pump with excellent operability and functionality.

Since it doesn't spill, it's safe and economical! The 'Safety Pump' excels in operability and mobility, making it ideal for the transfer and dispensing of chemicals.

The leading company in precision pumps, Takumina, presents the 'Safety Pump' with excellent operability and mobility. It allows for easy transfer and dispensing of chemicals while avoiding various hazards during the process. It contributes to improving work efficiency and ensuring safety. Additionally, we offer a wide variety of options for power sources and wetted materials, making it suitable for various applications and environments. 【Features】 ■ From strong acids and strong alkalis to solvents ■ Metering and compact design ■ Reduces residual liquid in containers ■ Ideal for transferring and dispensing chemicals ■ Excellent operability and mobility *For more details, please refer to the PDF document or feel free to contact us.

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[Case Study] Preventing Metal Contamination to Improve Quality with Uniform Film Thickness

[Case Study] Preventing Metal Contamination to Improve Quality with Uniform Film Thickness

This is an example of solving issues such as "wear powder from the pump mixing into the liquid, causing metal contamination"!

In an electronic component manufacturer that applies electronic materials to substrates using a die coater, a rotary metering pump was used for liquid supply. As a result, there were issues such as "wear particles from the pump contaminating the liquid, leading to metal contamination," "a decrease in liquid supply due to pump wear, causing changes in film thickness," and "time-consuming disassembly, cleaning, and reassembly." For solutions to these issues, please download and view the PDF document. [Customer's Issues and Requests] ■ Wear particles from the pump contaminating the liquid, leading to metal contamination ■ Decrease in liquid supply due to pump wear, causing changes in film thickness ■ Time-consuming disassembly, cleaning, and reassembly *For more details, please refer to the PDF document or feel free to contact us.

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[Case Study] Transporting Abrasive Slurry Without Liquid Leakage

[Case Study] Transporting Abrasive Slurry Without Liquid Leakage

Solving issues such as 'the sliding part wears out and causes liquid leakage' and 'the pulsation does not completely disappear, resulting in an uneven coating'!

A manufacturer of automotive parts that applies coatings to automotive components was using a plunger pump for liquid supply. As a result, there were challenges such as "wear of the sliding parts causing liquid leakage" and "using an air chamber but not completely eliminating pulsation, leading to uneven coating." For solutions to these challenges, please download and view the PDF materials. 【Customer Challenges】 ■ Wear of sliding parts (plunger, plunger seal) causing liquid leakage ■ Pulsation not completely eliminated, leading to uneven coating ■ Considered using a non-pulsating rotary pump, but it could not be used due to color variation caused by shear and friction heat *For more details, please refer to the PDF materials or feel free to contact us.

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[Case Study] Achieving Uniform Coating Thickness Without Disturbing the Liquid Level in a Gravure Coater

[Case Study] Achieving Uniform Coating Thickness Without Disturbing the Liquid Level in a Gravure Coater

A case study that solved issues such as "the pumps are wearing out quickly and are prone to breaking" at a material manufacturer.

The request from the material manufacturer was to circulate the coating liquid to the gravure coater's liquid receiving pan during the manufacturing process of functional films. However, there were challenges such as "when the liquid level in the receiving pan ripples, it causes uneven coating thickness, so we want to supply it at a constant flow rate with as little pulsation as possible" and "we need to perform frequent cleaning, so we want to improve workability." For solutions to these challenges, please download and view the PDF document. [Customer's Challenges] ■ When the liquid level in the receiving pan ripples, it causes uneven coating thickness, so we want to supply it at a constant flow rate with as little pulsation as possible. ■ We need to perform frequent cleaning, so we want to improve workability. ■ Since we need to keep the ceramic particles circulating to prevent them from settling, the pump wears out quickly and is prone to breaking. *For more details, please refer to the PDF document or feel free to contact us.

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[Case Study] Safely Transporting Caustic Soda through Long-Distance and High-Elevation Piping

[Case Study] Safely Transporting Caustic Soda through Long-Distance and High-Elevation Piping

Safe transportation of caustic soda! A case that solved the issue of not being able to use pumps due to the risk of liquid leakage!

The request from the chemical manufacturer was to transport caustic soda through long-distance, high-head piping (with a total head of 85m) and inject it into the main pipeline. However, there were challenges such as "Since it is a hazardous liquid, pumps that pose a risk of liquid leakage cannot be used" and "Air chambers cannot be used at high heads (as air would dissolve into the transported liquid), so pulsating pumps cannot be used." For solutions to these challenges, please download and refer to the PDF document. [Customer's Challenges] ■ Since it is a hazardous liquid, pumps that pose a risk of liquid leakage cannot be used. ■ Air chambers cannot be used at high heads, so pulsating pumps cannot be used. *For more details, please refer to the PDF document or feel free to contact us.

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[Case Study] Preventing Bead Jamming to Achieve Stable Operation of the Disperser

[Case Study] Preventing Bead Jamming to Achieve Stable Operation of the Disperser

We solved the issue of poor cleanability of the shaft seal! Here is a case study from a battery manufacturer.

Battery manufacturers that supply carbon slurry (negative electrode material) to bead mills using pumps have traditionally used rotary positive displacement pumps. However, the components of the pump quickly wear out due to particles contained in the liquid, necessitating frequent parts replacements and regular disassembly for cleaning, and they have been struggling with poor cleanability of the shaft seal area. For solutions to these challenges and requests, please download and view the PDF document. [Customer's Challenges and Requests] - There was a need for frequent disassembly and cleaning, but the cleanability of the shaft seal area was poor. - The components of the pump wore out quickly due to particles in the liquid, requiring frequent parts replacements. - Since they were using a screenless type bead mill, a small amount of beads occasionally leaked out, causing beads to get caught inside the pump, leading to abnormal stops or pump failures. *For more details, please refer to the PDF document or feel free to contact us.

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[Case Study] Suppressing Piping Vibration Without Using Air Chambers

[Case Study] Suppressing Piping Vibration Without Using Air Chambers

"We want to transfer the concentrated nitric acid used as a CIP cleaning solution to the dilution tank." Solving your request! Introducing a case study from a food manufacturer.

The food manufacturer's request was to transfer concentrated nitric acid for use as a CIP cleaning solution to a dilution tank. However, they had been using a diaphragm pump with an air chamber to suppress pulsation, but if maintenance on the air chamber was neglected, the pulsation damping effect would be lost, leading to vibrations that caused cracks in the piping, resulting in nitric acid leaks and rusting of the equipment. For solutions to the issues and requests, please download and view the PDF materials. 【Customer's Issues and Requests】 ■ Neglecting maintenance on the air chamber leads to the loss of pulsation damping effect, causing vibrations that crack the piping and result in nitric acid leaks, which rusts the equipment. *For more details, please refer to the PDF materials or feel free to contact us.

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[Case Study] Measuring Accurate Actual Injection Volume with Flow Meters to Reduce Waste of Chemical Solutions

[Case Study] Measuring Accurate Actual Injection Volume with Flow Meters to Reduce Waste of Chemical Solutions

Solving issues such as the need to go from the equipment management building to the water purification tank for concentration confirmation! Introducing case studies from local governments (water purification plants).

The local government (water purification plant) was using a diaphragm pump as a chemical injection pump when adding sodium hypochlorite as a disinfectant and polyaluminum chloride as a coagulant. However, there were challenges such as "the pulsation of the pump makes it impossible to measure the injection amount with a flow meter" and "it is necessary to go from the facility management building to the water purification tank to check the concentration." For solutions to these challenges and requests, please download and refer to the PDF document. 【Customer's Challenges and Requests】 ■ The pulsation of the pump makes it impossible to measure the injection amount with a flow meter. ■ It is necessary to go from the facility management building to the water purification tank to check the concentration. *For more details, please refer to the PDF document or feel free to contact us.

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[Case Study] Elimination of Foreign Matter Contamination During Concentrated Juice Transfer

[Case Study] Elimination of Foreign Matter Contamination During Concentrated Juice Transfer

Eliminating foreign matter contamination with existing rotary pumps! A case study from a food manufacturer.

The food manufacturer was transferring concentrated fruit juice (with a maximum viscosity of 20,000 mPa·s) from the raw material tank to the filling machine tank at a flow rate of 2 tons per hour. However, the existing rotary pump generated wear particles from the mechanical seal, which sometimes mixed into the liquid, leading to the need for frequent disassembly and inspection, presenting various challenges. For solutions to the challenges and requests, please download and view the PDF document. 【Customer's Challenges and Requests】 ■ Disassembly exposed the system to outside air, increasing the risk of bacterial growth with each inspection. ■ Specialized maintenance personnel were required, and the replacement parts were expensive, resulting in high maintenance costs. ■ Wear particles from the pump's mechanical seal sometimes mixed into the liquid, necessitating frequent disassembly and inspection. *For more details, please refer to the PDF document or feel free to contact us.

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[Case Study] High-pressure injection of 90°C high-temperature liquid into an extrusion molding machine.

[Case Study] High-pressure injection of 90°C high-temperature liquid into an extrusion molding machine.

We have resolved the request to use a pump for injecting additives into a resin extrusion molding machine! Here is a case study from a resin product manufacturer.

The resin product manufacturer requested to use a pump to inject additives into the resin extrusion molding machine. However, there were challenges such as "a pressure of over 5MPa is required at the injection point" and "the viscosity increases when the liquid temperature drops, so it needs to be maintained at 70-90°C." For solutions to the challenges and requests, please download and view the PDF materials. 【Customer's Challenges and Requests】 ■ A pressure of over 5MPa is required at the injection point ■ Pulsation in the pump causes uneven injection, so a continuous and consistent amount needs to be injected ■ The viscosity increases when the liquid temperature drops, so it needs to be maintained at 70-90°C ■ Due to high temperature and high pressure, safety measures are necessary ■ It should be movable rather than fixed to one location *For more details, please refer to the PDF materials or feel free to contact us.

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[Case Study] Circulation of 75% sulfuric acid at high temperature for an extended period at a constant flow rate.

[Case Study] Circulation of 75% sulfuric acid at high temperature for an extended period at a constant flow rate.

We have resolved the request to circulate sulfuric acid in the laboratory's experimental line! Here is a case study from a chemical plant manufacturer.

The request from the chemical plant manufacturer was to circulate sulfuric acid at a temperature of 150°C and a concentration of 75% in the laboratory's experimental line. However, there were challenges such as wanting to "maintain a constant flow rate" and that "there were no products from other companies that met the conditions." Please download the PDF document to see the solutions to the challenges and requests. 【Customer's Challenges and Requests】 ■ Want to maintain a constant flow rate ■ Due to the need for high corrosion resistance, they prefer PTFE lining for the material ■ Assuming operation for about 10 hours a day ■ There were no products from other companies that met the conditions *For more details, please refer to the PDF document or feel free to contact us.

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  • pump

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[Case Study] Transferring solvent-based slurry at a flow rate of 50L per minute and measuring the flow rate.

[Case Study] Transferring solvent-based slurry at a flow rate of 50L per minute and measuring the flow rate.

We have resolved the request to transfer organic solvents containing micro-particles of a few microns! Here is a case study from a petrochemical manufacturer.

The request from the petrochemical manufacturer was to transfer organic solvents (diglyme) containing micro-particles of a few microns. Furthermore, they requested that "the flow rate be 50L/min and the discharge pressure be 0.5MPa" and that "they want to monitor and record the actual flow rate." For solutions to the challenges and requests, please download and view the PDF materials. 【Customer's Challenges and Requests】 ■ Flow rate of 50L/min and discharge pressure of 0.5MPa are required ■ They want to monitor and record the actual flow rate *For more details, please refer to the PDF materials or feel free to contact us.

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[Case Study] Solving Wear from High Concentration Slurry and Improving Coating Precision

[Case Study] Solving Wear from High Concentration Slurry and Improving Coating Precision

To solve the challenge of needing to supply liquid at a constant flow rate to ensure a uniform coating surface, we introduce a case study from an electronic components manufacturer.

The electronic component manufacturer was using a gear-type pump to supply a slurry-like high-viscosity liquid (3000 mPa·s) to the coating machine. However, there were issues such as "the slurry particles getting clogged in the pump, causing it to stop" and "severe wear on the pump, leading to a decrease in flow rate in a short time." For solutions to these issues and requests, please download and view the PDF document. 【Customer's Issues and Requests】 ■ The slurry particles got clogged in the pump, causing it to stop. ■ There was severe wear on the pump, leading to a decrease in flow rate in a short time. *For more details, please refer to the PDF document or feel free to contact us.

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  • pump

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[Case Study] Sharpening Particle Size Distribution through Dispersion Process with Bead Mill

[Case Study] Sharpening Particle Size Distribution through Dispersion Process with Bead Mill

We will introduce a case where the bias of beads can be suppressed, resulting in a sharp particle size distribution!

At the material manufacturer, dispersion was carried out using a bead mill to micronize ceramics. However, there were challenges such as "the beads are unevenly distributed in the disperser due to pump pulsation, leading to over-dispersion" and "beads flowing out from the exit side of the bead mill, which can get caught in the pump and cause abnormal stoppage." For solutions to these challenges and requests, please download and view the PDF materials. 【Customer's Challenges and Requests】 ■ The beads are unevenly distributed in the disperser due to pump pulsation, leading to over-dispersion. ■ Beads can flow out from the exit side of the bead mill, getting caught in the pump and causing abnormal stoppage. ■ Due to small-batch production of various types, frequent liquid changes are necessary, resulting in a high cleaning frequency. *For more details, please refer to the PDF materials or feel free to contact us.

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