We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for Gear Pumps.
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Gear Pumps Product List and Ranking from 25 Manufacturers, Suppliers and Companies

Last Updated: Aggregation Period:Jan 07, 2026~Feb 03, 2026
This ranking is based on the number of page views on our site.

Gear Pumps Manufacturer, Suppliers and Company Rankings

Last Updated: Aggregation Period:Jan 07, 2026~Feb 03, 2026
This ranking is based on the number of page views on our site.

  1. 東興産業 フローシステム事業部 Tokyo//others
  2. null/null
  3. DKSHマーケットエクスパンションサービスジャパン テクノロジー事業部門 Tokyo//Trading company/Wholesale
  4. 4 リューベ 東京営業所 Tokyo//Industrial Machinery
  5. 5 日本フローコントロール Tokyo//Testing, Analysis and Measurement

Gear Pumps Product ranking

Last Updated: Aggregation Period:Jan 07, 2026~Feb 03, 2026
This ranking is based on the number of page views on our site.

  1. Viking Pump Product Catalog & Selection Guide 東興産業 フローシステム事業部
  2. Viking Pump "32・432 Series" 東興産業 フローシステム事業部
  3. Viking Pump "127C/1127C/4127C Series" 東興産業 フローシステム事業部
  4. 4 Zeni Pump "B-9000 Series Gear Pump" 東興産業 フローシステム事業部
  5. 5 Viking Pump "724, 4724, 127, 4127 Series" 東興産業 フローシステム事業部

Gear Pumps Product List

1~30 item / All 92 items

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Envirogear Magnetic Drive Internal Gear Pump

A gear pump with various features such as no leakage, environmental protection, and a long bearing life!

The "Envirogear Magnetic Internal Gear Pump" features a uniquely designed eccentric spindle with a stepped structure that is securely fixed to the canister and head section. The rotary magnetic gear attached to the spindle rotates due to the motor, engaging with the idler gear to transport liquids. The interior of the pump has a one-piece structure, eliminating liquid pooling and resulting in a simple design. 【Features】 ■ Seal-less structure with magnetic coupling ■ Fewer parts due to simple design ■ High heat dissipation with one-piece structure ■ Patented bearing support system ■ Pulsation-free and precise liquid delivery due to internal gear mechanism *For more details, please contact us via [Iprosu Monozukuri] or [Special Site]. *If you are viewing the pharmaceutical and food site or the urban development site, we kindly ask you to download the catalog from [Iprosu Monozukuri] or [Special Site].

  • Other pumps
  • Gear Pumps

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Electric intermittent discharge gear pump "AMZ-III type [CE compliant type]"

Compliant with European safety standards! A lightweight and compact pump unit without a control device.

The "AMZ-III Type [CE Compliant Type]" is a gear pump system designed for large machinery, featuring an electric intermittent discharge type. It is a lightweight and compact pump unit without a control device, compliant with European safety standards. It comes standard with an oil level switch and a pressure switch. 【Specifications】 [Pump] ○ Discharge oil volume: 90ml/min (50Hz) 110ml/min (60Hz) ○ Discharge pressure: 1.5MPa (safety valve set pressure) [Motor] ○ Voltage/Current → AC100Vφ1/1.5A AC200Vφ1/0.8A (50Hz) → AC100Vφ1/1.3A AC200Vφ1/0.7A (60Hz) ○ Output: 19W (50Hz) 18W (60Hz) Kuma-tori motor For more details, please contact us or download the catalog.

  • Lubricants
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  • Gear Pumps

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Electric intermittent discharge gear pump "AMR-III DS type"

It is an automatic intermittent pump that has gained long-standing achievements and high trust.

The "AMR-III DS type" is a low-cost, space-saving lubrication system for small machinery, featuring an electric intermittent discharge gear pump. It is an automatic intermittent pump with a long track record and high reliability. 【Pump Specifications】 ○ Discharge oil volume: 150ml/min (50Hz) 180ml/min (60Hz) ○ Discharge pressure: 0.8MPa (safety valve set pressure) For more details, please contact us or download the catalog.

  • Lubricants
  • Other pumps
  • Gear Pumps

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Electric intermittent (continuous/intermittent) discharge gear pump "AM/ADM type"

It is a high-durability low-speed electric intermittent (continuous/intermittent) discharge gear pump.

The "AM・ADM type" is a small to large machine continuous (circulating) distribution system for small to medium quantities, featuring an electric intermittent (continuous/intermittent) discharge gear pump. It is a low-speed gear pump with high durability. The pump has two discharge ports, allowing for simultaneous continuous and intermittent operation (ADM type). 【Pump Specifications】 ○ Discharge Oil Volume → 50ml/min (50HZ), 60ml/min (60HZ) → Changeable with a cam setting of 10-300m/hour ○ Discharge Pressure: 0.8MPa (safety valve set pressure) For more details, please contact us or download the catalog.

  • Lubricants
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  • Gear Pumps

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Gear Pump | KRACHT Manufactured Magnetic Drive Gear Pump

No liquid leakage! A gear pump that can pump high-viscosity and high-temperature fluids without seals.

The gear pump "KF + MG Series" is a magnet-driven volumetric gear pump manufactured by KRACHT, featuring a seal-less structure (magnet drive). Due to the seal-less structure (magnet drive), there are no shaft seals, and it is completely independent due to the barrier (can), preventing any liquid leakage from the shaft seal area. Therefore, maintenance for shaft seal replacement is unnecessary, and it can be safely used with fluids that could pose environmental issues in the event of leakage, as well as hazardous fluids such as toxic or flammable substances, and expensive or precious fluids. (*1) Gear pumps excel in metering accuracy as they transfer fluid in volumetric units of gears, and they have better volumetric efficiency with higher viscosity, making them suitable for the metered transfer of high-viscosity fluids. They can handle high viscosity (up to 5000 mPa·s) and high temperatures (up to +200°C) (please consult us). *1: Depending on the barrier material 【Features】 ■ Seal-less structure that prevents liquid leakage from the shaft ■ Suitable for transferring high-viscosity and high-temperature fluids ■ Reduces heat generation by adopting a unique drive shaft structure ■ A wide range of lineup allows for the selection of compact pumps and motors *For more details, please refer to the PDF document or feel free to contact us.

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  • Testing Equipment and Devices
  • Positive Displacement Pump
  • Other machine elements
  • Gear Pumps

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Gear pump with low pulsation in a three-piece design.

New food sanitation law compliant pump! Compact and lightweight with a maximum discharge pressure performance of 0.2 MPa! Molded from plastic, successfully improving chemical resistance and reducing costs!

This is a gear pump with low pulsation that complies with the new Food Sanitation Law enacted in 2020. It is compact and lightweight, yet has a discharge pressure performance of up to 0.2 MPa. By molding it from plastic, we have succeeded in improving chemical resistance and reducing costs. We design, manufacture, and sell gear pumps primarily tailored to our customers' requests. Please contact our sales department with your desired flow rate, discharge pressure, type of liquid to be used, and pump operating duty. 【Features】 - Maintains a discharge pressure performance of up to 0.2 MPa while being compact and lightweight - Successful in improving chemical resistance and reducing costs by molding from plastic - Liquid-contact parts are made of PES (polyether sulfone) as standard - Can be changed to TPI (polyimide) or PPS (polyphenylene sulfide) upon request (custom options available) - Sealing rubber materials (O-rings/X-rings) are standard in NBR. Depending on the solution used, they can be changed to fluorine rubber or silicone rubber (custom options available) *For more details, please download the PDF or contact us.

  • Syringe Pump
  • Gear Pumps

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ZPI Gear Pump (INTERNAL GEAR PUMP)

This is an internal gear pump with high durability that can handle high-temperature fluids. It is available in a wide range of models and is used in various applications.

The ZPI gear pump is an internal gear type positive displacement pump. It offers stable metering performance and can handle a wide range of temperatures, making it suitable for various applications. 【Features】 Stable metering discharge High temperature fluid compatibility (MAX 350°C) Viscosity compatibility (10 to 1,000 mPa·s) Extensive lineup (1 to 207 cc/rev) Magnetic coupling compatible (zero liquid leakage, no need for shaft seal replacement) Bell housing compatible For more detailed information, please refer to the catalog or contact us directly.

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Gear pump therminox-V for chemical industry and high vacuum processes

Large-diameter stainless steel gear pump for high viscosity and high vacuum processes.

It minimizes the liquid head (NPSHreq.) required in high-viscosity fluids and high-vacuum processes, enabling the rapid transfer of products extracted from reaction tanks and degassing tanks.

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MAAG Corporation's new fluid transfer gear pump FX/DX

Achieved high volumetric efficiency and discharge stability with a unique, flexible, and specialized pump design.

The new "external three-piece" gear pump from MAAG is a fluid transfer unit designed for particularly low flow applications, featuring excellent corrosion resistance and the capability for heater heating. Due to its three-piece (split) structure, it facilitates the replacement and maintenance of internal components such as gear shafts and gear bearings. To accommodate special applications and requirements, various component configurations and materials can be selected. 【Features】 ■ Reduction of shear load ■ High reliability and extended lifespan ■ Short lead times achieved through in-house production of key components ■ High maintainability ■ High energy efficiency ■ High precision in injection volume control *For more details, please refer to the PDF document or feel free to contact us.

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Micro annular gear pump

Micro annular gear pump characterized by precise dispensing, non-pulsatile liquid delivery, and ultra-micro liquid transfer.

We offer the "Micro Annular Gear Pump," which is suitable for non-lubricating fluids with a compact design. Achieving long life with tungsten carbide and ceramic components. We have a range of low pressure, medium pressure, and modular series. 【Features】 ■ Precision dispensing ■ Pulsation-free liquid delivery ■ Ultra-micro liquid delivery ■ Low shear pressure ■ DC drive *For more details, please download the PDF or contact us.

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Unibloc sanitary rotary pump and gear pump

Rotary pumps and gear pumps produced under strict hygiene standards! Suitable for sanitary applications of high-pressure, high-temperature, low-shear fluids such as food and cosmetics!

Strictly manufactured rotary pumps and gear pumps with sanitary hygiene standards! Suitable for sanitary applications in food, cosmetics, and other high-pressure, high-temperature, low-shear fluids! The "Sanitary Rotary & Gear Pump" is a sanitary pump compatible with CIP/SIP. It is used in the food, beverage, cosmetics, and pharmaceutical industries due to its ease of daily cleaning. 【Features】 ◆ Structure that allows for easy daily cleaning ◆ CIP/SIP compatible ◆ Pulsation-free and precise transfer ◆ FDA certified ◆ Sizes: 3/8” to 8" ◆ Capable of handling up to 200°C ◆ Maximum capacity: 1815L/min

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  • Positive Displacement Pump
  • Gear Pumps

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Casappa General Catalog

Aluminum body gear pumps, motors, and many more listed!

In the Casappa comprehensive catalog of TOHTO Corporation, we feature a wide range of products tailored to various applications, including the aluminum body gear pump motor "POLARIS Series," the cast iron body gear pump motor "POLARIS 'PH' Series," and the aluminum body gear flow divider "POLARIS Series." [Featured Products] ○ Aluminum body gear pump motor ○ Cast iron body gear pump motor ○ Aluminum body gear flow divider ○ Cast iron body gear flow divider ○ Fixed displacement axial piston pump motor For more details, please contact us or download the catalog.

  • Other pumps
  • Other motors
  • Hydraulic Equipment
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Seal-less gear pump MC type

No liquid leakage from the pump! Seal-less gear pump.

If you are having trouble with liquid leaks or similar issues, please feel free to consult us.

  • Other conveying machines
  • Gear Pumps

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KR type gear pump

KR type gear pump

● KR-S Type <<3/8 to 1B>> This is a gear pump for kerosene, heavy oil type A, and various lubricating oils, featuring a two-stage oil seal structure for the shaft seal. It is also possible to use O-rings and oil seals made of Viton. It is primarily driven by a V-belt. Pressure: up to 0.3 MPa ● KR Type <<1/4 to 1B>> This is a gear pump for transferring lubricating oil with a gland packing type shaft seal. It has also been successfully used for various paints and other applications. Pressure: up to 0.3 MPa

  • Other conveying machines
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HSR type gear pump

HSR type gear pump

● HSR-S Type <<3/8 to 1-1/2B>> This is a gear pump for kerosene, heavy oil, and various lubricating oils, featuring a two-stage oil seal structure for the shaft seal. It is also possible to use O-rings and oil seals made of Viton. It can operate with either V-belt drive or direct coupling. ● HSR Type <<3/8 to 1-1/2B>> This is a gear pump for lubricating oil transfer with a gland packing type shaft seal. It has also been successfully used for various paints and other applications. Kerosene - up to 0.3 MPa Heavy oil - up to 0.6 MPa Lubricating oil - up to 1.0 MPa

  • Other conveying machines
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KB type gear pump

KB type gear pump

● KB-type 1 to 6B The shaft seal is of the gland packing type. It is driven by a V-belt type or directly connected geared motor. Pressure up to 0.5 MPa. ● KB-S type 1 to 2.5B The shaft seal is of the oil seal type. This is a smaller version of the KB type with an oil seal. It can transport low viscosity oil up to 0.3 MPa.

  • Other conveying machines
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[Exhibition Participation] Unibloc Sanitary Gear Pump

Sanitary 3A Design FDA Compliant Gear Pump

Sanitary use available Helical Gear Pump (Gear Pump) This is a gear pump manufactured by Unibloc Hygienic Technologies in the USA. 【Features】 〇 Low pulsation and smooth discharge 〇 Quiet operation 〇 Design and surface that leave no residual liquid or bacteria 〇 Seamless, with no recesses or gaps 〇 Easy disassembly and assembly without tools

  • Positive Displacement Pump
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Mobile gear pump

For BCP measures! Respond firmly without panic during emergencies with a mobile gear pump!

Our company offers a "mobile gear pump" that can be quickly installed anywhere, providing strong support for business continuity plans. It maintains stable discharge capacity even when the internal pressure of the pump changes. Additionally, this product is useful not only during natural disasters but also for routine maintenance, disaster training, and during human-made disasters. 【Features and Functions】 ■ High output comparable to permanent pumps despite being mobile ■ Capable of emergency response and maintenance for numerous facilities with a single unit ■ Compact size: 43cm wide × 70cm long × 77cm high ■ Can transfer 1000 liters of oil at approximately 4 minutes speed ■ No piping work required *For more details, please download the PDF or feel free to contact us.

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Gear pump: Increases operating efficiency with a quick exchange pump!

Attention those struggling with gear pump failures or poor operating efficiency! You can improve your operating efficiency with an immediate replacement pump!

From laboratory level to mass production level, gear pumps are used for applications such as the transfer of high-viscosity fluids like molten resins, elastomers, adhesives, and hot melts. If you are struggling with gear pump failures or poor operating efficiency, this is a must-see! You can improve operating efficiency with an immediate replacement pump! When trying to replace a malfunctioning gear pump that is currently in operation, many people express concerns about the rising replacement costs due to the successor model having changed to a next-generation type. Currently, we are offering materials summarizing the effects of replacement and points to check for the timing of gear pump replacement! [Effects of Replacement (Excerpt)] ■ Full Replacement: Same Size Replacement (M Company’s First Generation Pump) - Simply replacing the pump allows for an upgrade to a new pump. - Minimal work is required as no adjustments are needed, and the motor, reducer, and universal shaft can be reused as is. - Replacement significantly improves volumetric efficiency and wear resistance. *For more details, please refer to the external link or PDF materials, or feel free to contact us.

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[New Theory] Gear Pump Utilizing the Characteristics of High Viscosity Resin

The new theory "Watanabe Theory" achieves high effectiveness by being applied to the extrusion molding of high-viscosity resins! A gear pump has achieved a volume efficiency of over 95%.

The "Watanabe Theory" refers to the concept of estimating resin viscosity using shear rates that take into account the reverse flow velocity during reverse flow calculations within a gear pump. The application of this theory to the shape of the gear pump has resulted in our company's design of the "DEX Gear Pump." As a result, we have achieved a volumetric efficiency of over 95% for PS-based resins at a pressure boost of 150 to 180 Bar. [Features (DEX Gear Pump)] ■ Application of the "Watanabe Theory" to the shape of the gear pump ■ Achieved volumetric efficiency of over 95% *For more details, please refer to the external link or PDF materials, or feel free to contact us.

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Small water gear pump 'GGMN-1200 (2400)' [High pressure]

Small water gear pump GGMN-1200 (2400) is DC driven! Proven track record and high reliability also lead to cost reduction effects! Compatible with water temperatures from 0 to 50°C!!

The small gear pump "GGMN-1200 (2400)" is a water pump with a DC motor type!! Due to its compact size, it greatly contributes to the miniaturization of equipment. Despite its small size, it can handle high pressure up to 0.2 MPa. It can be used in a wide range of applications including industrial equipment, medical devices, beauty equipment, and home appliances. It is also highly reliable, with many successful implementations in various customers' devices. *You can choose between the DC12V model "GGMN-1200" or the DC24V model "GGMN-2400." 【Features】 ■ Compact, lightweight, and low noise ■ Numerous achievements in Japan ■ Cost reduction possible ■ Usable with tap water at temperatures from 0 to 50℃ ■ Two-stage helical gear pump (1/4 reduction gear) ■ DC brush motor, Class E insulation (with soundproof cap) ■ For short-term operation ■ Noise level below 60 dB *Please start by downloading the PDF materials! For more details, feel free to contact us via email or phone with any inquiries!

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For the spinning industry: Stabilization of discharge volume 【【Gear Pump Unit】】

To a more accurate discharge volume delivery.

A gear pump is a pump that has a gear structure and is widely used in industry. It is used in equipment with hydraulic systems, such as hydraulic excavators and forklifts. There are few contact points other than the gears and casing, making disassembly relatively easy, and it is used in a wide range of industries. Our company is capable of designing and manufacturing units that use gear pumps. *Please note that we will use purchased gear pumps.

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