Gear Pump Product List and Ranking from 6 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Jul 16, 2025～Aug 12, 2025
This ranking is based on the number of page views on our site.

Gear Pump Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Jul 16, 2025～Aug 12, 2025
This ranking is based on the number of page views on our site.

  1. 坂商会 Aichi//Electrical equipment construction business
  2. 大東工業 Tokyo//others
  3. 大晃機械工業 Yamaguchi//others 陸上事業部
  4. 4 フローテック Kanagawa//others
  5. 5 タツノ Tokyo//Building materials, supplies and fixtures manufacturers
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Gear Pump Product ranking

Last Updated： Aggregation Period:Jul 16, 2025～Aug 12, 2025
This ranking is based on the number of page views on our site.

  1. Medium and small boiler heavy oil spray combustion gear pump "HPR type" / Daito Kogyo Co., Ltd. 坂商会
  2. Gear Pump "VSR Type" 大東工業
  3. Gear Pump "KB Type" 大東工業
  4. 4 Gear Pump "KR Type" for Transferring Lubricating Oil / Daito Kogyo Co., Ltd. 坂商会
  5. 5 Kerosene and A Heavy Oil Dedicated Gear Pump "KR-S Type" / Daito Kogyo Co., Ltd. 坂商会

Gear Pump Product List

16～30 item / All 32 items

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Gear Pump "OH(B)-jG Type / OH(B)-JjG Type"

Gear Pump "OH(B)-jG Type / OH(B)-JjG Type"

A gear pump that can transport high-melting-point liquids in a molten state! Numerous achievements in transporting polymers.

The "OH(B)-jG type and OH(B)-JjG type" are gear pumps equipped with a jacket that can be heated and cooled on the outer circumference of the stuffing box, suitable for transporting high-temperature liquids. They have a proven track record as pumps for transporting and filtering asphalt, pitch, polymers, and more. 【Features】 ■ Capable of transporting high-melting-point liquids in a molten state ■ Casing with a jacket ■ Jacket also equipped on the outer circumference of the stuffing box ■ Many proven results *For more details, please refer to the PDF materials or feel free to contact us.

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Gear Pump "OH-MG Type / OH-JMG Type"

Gear Pump "OH-MG Type / OH-JMG Type"

A pump with a mechanical seal for the shaft seal! Ideal for situations where air contamination is not allowed.

The "OH-MG type / OH-JMG type" is a pump with a mechanical seal for shaft sealing. It is optimal for transporting non-lubricating fluids, when it is necessary to construct the wetted parts from the same material, in cases where leakage is absolutely not permitted, and when the mixing of air into the liquid is not allowed. 【Features】 ■ Shaft sealing with mechanical seal ■ Ideal for transporting non-lubricating fluids ■ Pump casing is jacketed *For more details, please refer to the PDF document or feel free to contact us.

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Seal-less gear pump

Seal-less gear pump

Equipping with jackets and internal safety valves is also possible!

The seal-less gear pumps from Daito Industry are capable of handling a variety of suction conditions and specified flow rates. They can transfer fluids from low to high viscosity and offer precise metering, making flow control easy through rotational adjustments. Additionally, they can handle high-temperature fluids up to 180°C. We offer a lineup ranging from a minimum of approximately 0.1 L/min to a maximum of approximately 300 L/min. Please consult us for specifications involving smaller or larger volumes. 【Features】 ■ Capable of handling various suction conditions ■ Capable of accommodating diverse specified flow rates ■ Can be manufactured from a variety of metal materials ■ The pump suction side can achieve a suction lift of -9.5 mm ■ Suction conditions and pressure can reach up to 4 MPa *For more details, please refer to the catalog or feel free to contact us.

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Gear Pump "OH(B)-jG Type / OH(B)-JjG Type"

Gear Pump "OH(B)-jG Type / OH(B)-JjG Type"

Equipped with a jacket that can be heated or water-cooled!

The "OH(B)-jG type and OH(B)-JjG type" are gear pumps based on the OH-G type, equipped with jackets that can be heated or cooled on the outer circumference of the stuffing box, making them suitable for transporting high-temperature liquids. To prevent the alteration of the liquid in the gland area and to cool the bearings, water cooling is used, while heating is employed to prevent the liquid from sticking in the gland. The OH-jG type and OH-JjG type have casings with jackets to allow for the transport of high melting point liquids in a dissolved state, and also feature jackets on the outer circumference of the stuffing box. 【Features】 ■ Optimal for transporting high-temperature liquids ■ Equipped with jackets for heating and cooling ■ Capable of transporting high melting point liquids in a dissolved state *For more details, please refer to the catalog or feel free to contact us.

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Gear Pump "CSB Type"

Gear Pump "CSB Type"

Universal all-stainless pump!

The "CSB type" is a series of gear pumps designed as a general-purpose all-stainless steel pump. It is specifically designed for low-speed operation (such as V-belt or geared motor drive) and achieves a compact, lightweight design with a large capacity. The structure is extremely simple, making disassembly and cleaning easy. 【Features】 ■ All stainless steel construction ■ Designed for low-speed operation ■ Compact ■ Lightweight ■ Easy disassembly and cleaning *For more details, please refer to the catalog or feel free to contact us.

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Gear Pump "HSR Type"

Gear Pump "HSR Type"

High-performance gear pump with built-in safety valve!

The "HSR type" is a high-performance general-purpose gear pump equipped with a safety valve, suitable for both V-belt drive and direct coupling drive. It is designed and manufactured to withstand harsh operating conditions, allowing for continuous operation, and can be used for forced lubrication of various equipment, hydraulic applications, and heavy oil spraying. Additionally, in low-pressure situations, it is also suitable for the circulation transport of various non-lubricating paints, water-soluble cutting oils, lacquers, and more. 【Features】 ■ Suitable for circulation transport in low-pressure situations ■ Built-in safety valve ■ High performance ■ Capable of continuous operation *For more details, please refer to the catalog or feel free to contact us.

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Gear Pump "HSR-S Type"

Gear Pump "HSR-S Type"

Ideal for transporting central heating fuel and for low-pressure oil burner combustion!

The "HSR-S type" is a specialized gear pump for kerosene and A heavy oil, improved with a two-stage oil seal system that has a bearing in the middle for the shaft seal of the HSR type gear pump. It can be used for a lift height of up to 60m, making it ideal for transferring fuel for central heating and for the spraying of low-pressure oil burners. It is also possible to use O-rings and oil seals made of Viton. 【Features】 ■ Two-stage oil seal system ■ Specialized pump for kerosene and A heavy oil ■ Usable lift height of up to 60m *For more details, please refer to the catalog or feel free to contact us.

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Tatsuno Gear Pump "PGB Series"

Tatsuno Gear Pump "PGB Series"

High-performance pump made from common parts with gasoline dispensers. It features a highly strong self-priming internal gear, compatible with gasoline!

The Tatsuno Gear Pump "PGB Series" is an internal gear pump that is structurally completely different from conventional external gear pumps. Because it uses internal gears, it has strong self-priming capability and exhibits excellent suction ability for various liquids. Additionally, the internal gear design allows for stable operation without pulsating flow. It reduces entrapment, prevents the generation of air bubbles, and enhances volumetric efficiency, improving metering accuracy. There are 79 directly managed locations nationwide, providing a comprehensive maintenance service network. 【Features】 ■ Outstanding suction capability suitable for underground tanks ■ Gasoline-compatible model ■ High metering accuracy *For more details, please download the PDF document or feel free to contact us.

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Gear pump

Gear pump

The gear pump from Daiko Machinery is a gear pump that standardly employs an eccentric gear with continuous point contact.

The non-circular gear pump is a volumetric gear pump for liquid transfer that eliminates the liquid entrapment phenomenon caused by conventional involute gear pumps, achieving low noise, low vibration, and extended lifespan. Our gear pumps are used for applications such as the transfer of lubricating oil, fuel oil, and chemical solutions. The delivery record of our gear pumps spans various industries, including power generation, shipping, chemical plants, pharmaceuticals, and food, contributing to liquid transfer systems worldwide.

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Gear Pump "Seal-less Gear Pump"

Gear Pump "Seal-less Gear Pump"

Handles various pressures! No seal maintenance required, low cost, compatible with low to high viscosity liquids!

The seal-less gear pump from Daito Industrial is an environmentally friendly gear pump that prioritizes safety with its seal-less design. The shaft seal is of the magnetic type, ensuring complete sealing with no liquid leakage. It can deliver flow rates from 0.1 L/min to 600 L/min. It requires no seal maintenance, making it low-cost and capable of handling liquids from low to high viscosity. **Features** - Compatible with a variety of pressures: - The pump suction side can handle from -9.5 m to 4 MPa. - The pump discharge side can handle up to 4 MPa. - It has a constant flow rate, allowing for flow control through rotational control. - Capable of transferring liquids from low to high viscosity (0.3 to 100,000 mPa·s). - Can transfer high-temperature fluids up to 350°C. - Supports a wide range of working flow rates (0.1 to 550 L/min). - Made from a variety of metal materials. *Typical materials include: FC250, FCD450, SCS13A, SCS14A/S45C, SUS304, SUS630, SUS316. - Drive methods are negotiable (V-belt drive is also possible). For more details, please download the PDF or contact us.

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Gear Pump "KR Type" for Transferring Lubricating Oil / Daito Kogyo Co., Ltd.

Gear Pump "KR Type" for Transferring Lubricating Oil / Daito Kogyo Co., Ltd.

High durability! For equipment lubrication, as well as oil circulation, transfer, and burner injection, etc.

The "KR type" is a pump suitable for the transfer of lubricating oil, featuring a gland packing type shaft seal. It has a simple and spacious design with high durability. It is equipped with a built-in safety valve and is used for lubricating various equipment, circulating cutting oil, transferring fuel oil, injecting low-pressure oil burners, pre-pressurization, and transporting various other liquids, driven by a V-belt. 【Features】 ■ Gland packing type shaft seal ■ Simple and spacious design ■ High durability ■ Built-in safety valve ■ V-belt drive *For more details, please refer to the PDF materials or feel free to contact us.

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Gear Pump for Lubricating Oil Transfer and Circulation 'HSR Type' / Daito Kogyo Co., Ltd.

Gear Pump for Lubricating Oil Transfer and Circulation 'HSR Type' / Daito Kogyo Co., Ltd.

Continuous operation possible! A versatile gear pump designed to withstand harsh operating conditions.

The "HSR type" is a high-performance general-purpose gear pump equipped with a safety valve, which can be used with either V-belt drive or direct coupling drive. This product is designed and manufactured to withstand particularly harsh operating conditions. It can operate continuously and is suitable for forced lubrication of various equipment, hydraulic applications, and heavy oil spraying. Additionally, in low-pressure situations, it is also suitable for the circulation transport of various paints without lubrication, water-soluble cutting oils, lacquers, and more. 【Features】 ■ General-purpose gear pump with built-in safety valve ■ Shaft seal of the gland packing type ■ Usable with either V-belt drive or direct coupling drive ■ Capable of continuous operation *For more details, please refer to the PDF materials or feel free to contact us.

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Kerosene and A Heavy Oil Dedicated Gear Pump 'HSR-S Type' / Daito Kogyo Co., Ltd.

Kerosene and A Heavy Oil Dedicated Gear Pump 'HSR-S Type' / Daito Kogyo Co., Ltd.

Usable up to a lift height of 60m! Improved the "HSR type" shaft seal to a double oil seal type!

The "HSR-S type" is a specialized pump for kerosene and A heavy oil, which has improved the shaft seal of the "HSR type." It can be used for a lift height of up to 60m, making it ideal for transferring fuel for central heating and for low-pressure oil burner combustion. It is possible to use O-rings and oil seals made of Viton, and it can operate with either V-belt drive or direct coupling. 【Features】 ■ Improved the shaft seal of the "HSR type" gear pump to a two-stage oil seal type ■ Usable for lift heights of up to 60m ■ O-rings and oil seals can be made of Viton ■ Operable with either V-belt drive or direct coupling *For more details, please refer to the PDF document or feel free to contact us.

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High-pressure transport and adhesive gear pumps 'HP type, KH type' / Daito Kogyo Co., Ltd.

High-pressure transport and adhesive gear pumps 'HP type, KH type' / Daito Kogyo Co., Ltd.

Handles harsh conditions! High-pressure transport and adhesive pumps using self-lubricating plain metal.

The "HP type and KH type" are pumps that form the basis of a general-purpose gear pump, utilizing self-lubricating plain metal. They can be driven either directly by a motor or via a V-belt, and have a very wide range of applications as transport pumps, capable of high-pressure transport of lubricating oils, greases, and other substances, as well as heavy oils, kerosene, and viscous liquids under poor lubrication conditions, even in harsh operating conditions. Additionally, for liquids where the transportation and sealing of crude oil and kerosene are important, we offer the "M type" with a mechanical seal in our lineup. 【Features】 ■ Utilizes self-lubricating plain metal ■ Structural and material combinations are possible to withstand various operating conditions ■ Can be driven either directly by a motor or via a V-belt ■ Usable even under harsh operating conditions *For more details, please refer to the PDF materials or feel free to contact us.

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High-capacity transfer gear pump for lubricating oil 'KSR type' / Daito Kogyo Co., Ltd.

High-capacity transfer gear pump for lubricating oil 'KSR type' / Daito Kogyo Co., Ltd.

For the transportation of lubricating oil and centralized lubrication systems for equipment! A high-capacity transfer type gear pump!

The "KSR type" is a standard model of a high-capacity transport pump designed for direct connection to motors, widely used for transporting lubricating oil, heavy oil, and in centralized lubrication systems for large machinery and equipment. This model employs ball or roller bearings, and the pump gears are double helical, resulting in high efficiency, easy maintenance, and very quiet operation. The shaft sealing section is available in two types: the "KSR type" with a stuffing box and the "KSR-M type" with a mechanical seal. 【Features】 ■ Uses ball or roller bearings ■ High efficiency with double helical pump gears ■ Easy maintenance ■ Quiet operation ■ Stuffing box type "KSR type" ■ Mechanical seal type "KSR-M type" *For more details, please refer to the PDF document or feel free to contact us.

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