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.
- Company：大東工業
- Price：Other
Gear Pumps Product List and Ranking from 9 Manufacturers, Suppliers and Companies
Last Updated： Aggregation Period:Jul 09, 2025～Aug 05, 2025
This ranking is based on the number of page views on our site.
Gear Pumps Manufacturer, Suppliers and Company Rankings
Last Updated： Aggregation Period:Jul 09, 2025～Aug 05, 2025
This ranking is based on the number of page views on our site.
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- 5 大東工業 Tokyo//Industrial Machinery
Gear Pumps Product ranking
Last Updated： Aggregation Period:Jul 09, 2025～Aug 05, 2025
This ranking is based on the number of page views on our site.
Gear Pumps Product List
16～30 item / All 49 items
Displayed results
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
- Company：大東工業
- Price：Other
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
- Company：大東工業
- Price：Other
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.
- Company：大東工業
- Price：Other
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.
- Company：広島精機
- Price：Other
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.
- Company：龍マニュファクチャリング・アンド・オートメーション・ギアーズ
- Price：Other
Issues with involute gear pumps
During expansion, a vacuum is created, causing the air in the liquid to separate and bubbles to form! I will explain the issues.
The involute gear pump has a variable trapped volume at the meshing part as the gears rotate. During contraction (Figure A), it generates abnormally high pressure, which puts stress on the bearings and causes vibration and noise. Additionally, during expansion (Figure C), a vacuum is created, leading to the separation of air in the pumped liquid and the formation of bubbles. As clearly shown in the figures, the inter-tooth volume at the meshing part has a narrow inlet, which causes cavitation during the inflow of the pumped liquid, resulting in vibration, noise, pitting, and reduced efficiency. 【Issues (Partial)】 ■ The inter-tooth volume at the meshing part has a narrow inlet, causing cavitation during the inflow of the pumped liquid. ■ Causes vibration, noise, pitting, and reduces efficiency. ■ The slip rate of the gears is large, and there are significant fluctuations at the meshing point. ■ Promotes wear of the gears, leading to decreased capacity and power loss. *For more details, please refer to the PDF document or feel free to contact us.
- Company：日本クロイド工業
- Price：Other
Gear Pump "Silencer Series"
High-quality wetted materials are compatible with various corrosive chemicals! A variety of gear options provide flow rates from 50ml/min to 6500ml/min!
The "Silencer Series" is a gear pump equipped with all the necessary features such as durability, reliability, chemical inertness, quiet operation, and no leakage. It simplifies piping with multiple port options, reducing installation costs. The magnetic drive eliminates the need for a standalone motor and associated bearings and seals. In other words, it is a simplified, leak-free, long-lasting pump. 【Features】 ■ Low noise ■ Long lifespan ■ 100% pre-shipment testing ■ Chemical resistance ■ Low pressure pulsation ■ No shaft seals *For more details, please refer to the PDF document or feel free to contact us.
- Company：サン・テンコンサルティング 本社
- Price：Other
Electric intermittent discharge gear pump AMO 3 DS type
You can easily see the pump's operating status at a glance with the digital display! This is a pump unit.
【Electric Intermittent Discharge Gear Pump】 - This is a pump unit with a wide range of usable viscosity. - The digital display allows you to easily see the pump's operating status. - Timer and counter control options are available. 《Product Specifications》 Pump Discharge Oil Volume: 150ml/min (50Hz) 180ml/min (60Hz) Discharge Pressure: 2.0MPa (Safety Valve Set Pressure) Motor Voltage/Current: AC100Vφ1/0.83A AC200Vφ1/0.41A (50Hz) AC100Vφ1/0.64A AC200Vφ1/0.33A (60Hz) Output: 20W (50Hz/60Hz) Capacitor Motor Controller: Timer Discharge Time Adjustment Range: 1 to 99 seconds Pause Time Adjustment Range: 1 to 9999 minutes *Please specify when ordering if count control is required.
- Company：リューベ 東京営業所
- Price：Other
Electric intermittent discharge gear pump "AMI-300S/-1000S model"
It can be used as a standalone pump and is compatible with large machines that have multiple refueling points.
The "AMI-300S and AMI-1000S models" are quantitative valve systems compatible with large machinery, featuring an electric intermittent discharge gear pump. They can be used as standalone pumps and are suitable for large machines with multiple lubrication points. 【Specifications】 [Pump] ○ Discharge oil volume → AMI-300S: 300ml/min (50Hz) 330ml/min (60Hz) → AMI-1000S: 1000ml/min (50Hz) 1100ml/min (60Hz) ○ Discharge pressure: 2.5MPa (set pressure of safety valve) For more details, please contact us or download the catalog.
- Company：リューベ 東京営業所
- Price：Other
Electric Micro-Volume Discharge Gear Pump "AMS Type"
It is an electric gear pump unit that continuously supplies small amounts.
The "AMS type" is an electric micro-dispensing gear pump system designed for small to large machinery, capable of continuous (recirculating) distribution of small to medium quantities. It is an electric gear pump unit that continuously supplies small amounts. 【Pump Specifications】 ○ Discharge Oil Volume → AMS-1: 1.25ml/min (50Hz) 1.5ml/min (60Hz) → AMS-3: 2.5ml/min (50Hz) 3ml/min (60Hz) → AMS-6: 5ml/min (50Hz) 6ml/min (60Hz) → AMS-15: 15ml/min (50Hz) 18ml/min (60Hz) ○ Discharge Pressure: 0.8MPa (Safety Valve Set Pressure) For more details, please contact us or download the catalog.
- Company：リューベ 東京営業所
- Price：Other
Electric Drive Continuous Gear Pump ACM-II・AMI300/1000
This is an electric-driven continuous gear pump that can be used for intermittent lubrication in a circulation system.
The "ACM-II, AMI-300, AMI-1000 models" are electric-driven continuous gear pumps designed for small to large machinery, providing a small to medium volume continuous (recirculation) distribution system. They can be used for intermittent oil supply in circulation. 【Pump Specifications】 ○ Discharge Oil Volume → ACM-II: 60ml/min (50Hz) 70ml/min (60Hz) → AMI-300: 300ml/min (50Hz) 330ml/min (60Hz) → AMI-1000: 1000ml/min (50Hz) 1100ml/min (60Hz) ○ Discharge Pressure → ACM-II: 0.8MPa (Safety Valve Set Pressure) → AMI-300: 0.5MPa (Safety Valve Set Pressure) → AMI-1000: 1.2MPa (Safety Valve Set Pressure) For more details, please contact us or download the catalog.
- Company：リューベ 東京営業所
- Price：Other
