Gear Pump Product List and Ranking from 17 Manufacturers, Suppliers and Companies | IPROS GMS

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 use with 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 and combustion. 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 ■ Equipped with a built-in safety valve ■ High performance ■ Capable of continuous operation *For more details, please refer to the catalog or feel free to contact us.

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 spraying in 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.

Gear pump

Gear pump

The BG type gear pump is an outer metal type, allowing the gears inside the pump to operate without contact, resulting in less wear on the gears and enabling quiet operation. There are also various other types of gear pumps available. We have pumps with jackets that can provide heating or cooling, so please feel free to inquire.

Gear Pump "NPH Type"

The two-shaft gear pump with a double helical gear design features low noise, high durability, and a simple structure.

The NPH type gear pump (gear pump) adopts a unique herringbone angle with an involute tooth shape, resulting in low noise and excellent durability. It is ideal for applications involving lubricating petroleum products, engine fuels, and lubrication systems. For more details, please download the catalog.

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 eliminates the liquid entrapment phenomenon that occurs in conventional involute gear pumps, achieving low noise, low vibration, and extended lifespan. It is a positive displacement gear pump used for liquid transfer applications, such as lubricating oil, fuel oil, and chemical solutions, and our gear pumps are adopted in these applications. Our gear pumps have a proven track record in various fields, including power generation, shipping, chemical plants, pharmaceuticals, and food, contributing to liquid transfer systems worldwide.

Kamejima Iron Works Gear Rotary Pump KA-1 (Cast Iron)

A gear pump with a simple structure that excels in maintainability and durability.

Only the main body. ● It can be set in machines and used with various power sources. ● It has a simple structure, excellent maintainability, and durability. ● It can rotate in both directions. ● It can accommodate various liquids with specification changes. * For details, please refer to the PDF document or feel free to contact us.

Kamejima Iron Works Gear Rotary Pump KA-1S (Cast Iron)

A gear pump with easy installation and compact design.

Motor connection type. ● This is a model with a motor set based on the KA-1 type. ● It is easy to install and has a compact design. ● It allows for forward and reverse rotation. ● It can accommodate various liquids with specification changes. * For details, please refer to the PDF document or feel free to contact us.

Kamejima Iron Works Gear Rotary Pump KA-1U (Stainless Steel)

A gear pump that is easy to disassemble, inspect, and assemble, with excellent maintenance characteristics.

Body only. ● Widely used as a general-purpose all-stainless steel pump. ● Simple structure allows for easy disassembly and cleaning. ● Capable of both forward and reverse rotation. ● The use of Teflon parts makes it resistant to seizure. * For more details, please refer to the PDF document or feel free to contact us.

Kamejima Iron Works Gear Rotary Pump KA-1SU (Stainless Steel)

A gear pump ideal for narrow installation spaces.

Motor connection type. ● This is a model with a motor set based on the KA-1U type. ● It is compactly designed and easy to install. ● It allows for both forward and reverse rotation. ● The structure is less prone to seizing due to the use of Teflon parts. * For details, please refer to the PDF materials or feel free to contact us.

Kameshima Iron Works Gear Rotary Pump ME-1SU-2

All stainless steel grand packing gear pump

Motor connection type. ● It is a large model of the KA-1SU type. ● It has a compact design that requires little installation effort. ● It is capable of forward and reverse rotation. ● The use of Teflon parts makes it resistant to seizing. * For details, please refer to the PDF materials or feel free to contact us.

Slurry fluid transfer capable 【Magnetic gear metering pump】

USA Micro Pump Company manufactured new type magnetic gear micro dosing pump. It is a pump capable of transferring fluids containing slurry-like substances.

Compared to conventional magnet gear pumps manufactured by Micropump, this pump has strong resistance to liquids containing slurries and boasts a long lifespan. The new magnetic drive "Eagle Drive" is connected to the nickel carbide gear pump head of the GJR series. Using our centrally developed controller, it is easy to set the discharge flow rate and rotation speed!

Product Adoption Example: Waste Oil Recycling

The adoption of a low-backlash gear achieves low noise. It is used in waste oil recycling equipment!

In our waste oil recycling equipment, we use our "gear pumps" that can handle high viscosity materials such as viscous lubricating oils or greases, in addition to fuel oils. The "T type" and "NHG type" are medium to high pressure models, and they achieve low noise levels particularly due to the adoption of non-circular gears. [Overview] ■Application Field: Environment ■Process: Waste Oil Recycling ■Products Used: Gear Pumps T type, NHG type *For more details, please refer to the PDF materials or feel free to contact us.

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, resulting in low costs, and can handle liquids ranging from low viscosity to high viscosity. **Features** - Compatible with a variety of pressures: - The pump suction side can handle from -9.5m to 4MPa. - The pump discharge side can handle up to 4MPa. - It has a metering capability, allowing 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℃. - 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.

High-performance seal and special carbon gear pump / Daito Kogyo Co., Ltd.

Any clean liquid below 100℃ is acceptable! A pump equipped with a unique mechanical seal.

The gear pump lineup includes the "HP-Tv2 type" and "KH-Tv2 type," which are based on the "HP type" and "KH type" pumps. It is equipped with Daito Industry's unique liquid-sealed Perros-type double mechanical seal at the shaft sealing section. This seal maintains integrity even under high vacuum conditions, eliminating the need for long-term repairs, and it excels in heat resistance and corrosion resistance. Additionally, by using bearing materials such as special carbon, it can handle any clean liquid below 100°C, including volatile liquids, expensive liquids like fragrances, liquids with odors or toxicity, and liquids that change upon exposure to air. It demonstrates its effectiveness in handling these liquids and in integrating with vacuum equipment for the pressurization, circulation, and extraction of oils. 【Features】 ■ Manufactured based on the "HP type" and "KH type" ■ Equipped with a unique liquid-sealed Perros-type double mechanical seal ■ Expanded applications through the use of bearing materials such as special carbon *For more details, please refer to the PDF materials or feel free to contact us.

Heat-resistant, vacuum-resistant, high-viscosity geared pump with jacket / Daito Kogyo Co., Ltd.

Equipped with a casing jacket! For the manufacturing process of high melting point liquids and high viscosity liquids at room temperature!

Our gear pumps include the "HP-JTjv2 type" and "KH-JTjv2 type." These are heat-resistant and vacuum-resistant gear pumps equipped with a jacketed casing, allowing for free heating of the pump body and cooling or insulation of the mechanical seal chamber. They are essential pumps for manufacturing processes involving high-melting-point liquids or high-viscosity liquids at room temperature, such as hardened oils, fatty acids, monoglycerides, and insulating compounds. 【Features】 ■ Jacketed casing added to heat-resistant and vacuum-resistant gear pumps ■ Free heating, cooling, and protection capabilities ■ Suitable for manufacturing processes involving high-melting-point liquids or high-viscosity liquids *For more details, please refer to the PDF document or feel free to contact us.

Saka Commerce Association Newsletter "BS News" November 1, 2015 Edition

Gear pumps from Daito Kogyo / Air compressors from Hitachi, energy-saving proposals, etc.

At the Saka Business Association, we publish a company newsletter called "BS News," which includes a wide range of topics from the introduction of pumps from Daito Industries, basic knowledge for solving pump troubles, technical quizzes, to economic news. ★Currently, back issues are being distributed for free on Ipros. [Contents of Issue 2711] ■Leak prevention and easy maintenance! Gear pump with Teflon oil seal for special liquids - Daito Industries HP-S2, KH-S2 models ■Energy-saving ace for factories: Hitachi air compressors - Oil-free type screw compressor DSP NEXT series Single stage - Energy-saving proposals ■Electrical work quiz ■Overview of the TPP agreement *You can view it by downloading the PDF below.

Saka Commerce Association Newsletter "BS News" April 15, 2016 Edition

Introducing the OH-G type external bearing non-contact gear pump from Daito Kogyo, among others.

At the Saka Commerce Association, we publish a company newsletter called "BS News," which includes a wide range of topics, from an introduction to pumps by Daito Industrial, basic knowledge that leads to solving pump troubles, technical quizzes, to economic news. ★Currently, back issues are being distributed for free on Ipros. [Contents of Issue 2804] ■ Economic Survey (Overview) ~February 2016~ Significant Deterioration in Economic Sentiment ■ External Bearing Non-Contact Gear Pump, Daito Industrial's "OH-G Type" ■ Electrical Work Quiz, among others *You can view it by downloading the PDF below.

Sakabusiness Association Newsletter 'BS News' Issued on June 15, 2017

Record of the Daito Seal-less Gear Pump Demo / Introduction of Hitachi's New Inverter and more.

At the Saka Commerce Association, we publish a company newsletter called "BS News," which includes a wide range of topics, from an introduction to Daito Industrial's pumps, basic knowledge that leads to solving pump troubles, technical quizzes, to economic news. ★Currently, back issues are being distributed for free on Ipros. [Contents of Issue No. 2906] ■ Record of Daito Seal-less Gear Pump Demonstration ■ Hitachi's New Inverter "SJ Series P1" ■ About Pump Failures ■ Pipe Engineering Quiz *You can view it by downloading the PDF below.

Sakabusiness Association Newsletter 'BS News' October 15, 2017 Edition

Fuel transfer gear pump "HSR(S), HSR-D type" / Please be cautious of the starting current, etc.

At the Saka Commerce Association, we publish a company newsletter called "BS News," which includes a wide range of topics from an introduction to Daito Industrial's pumps, basic knowledge for solving pump troubles, technical quizzes, to economic news. ★ Currently, back issues are being distributed for free on Ipros. [Contents of Issue No. 2910] ■ Economic Survey ■ Gear Pump for Fuel Transfer "HSR(S), HSR-D Type" ■ About Pump Failures ■ Caution Regarding Starting Current ■ About Geopolitics ■ Electrical Quiz *You can view it by downloading the PDF below.

What is a gear pump? An explanation of the basics!

Explaining the basics that you might be hesitant to ask about, such as types of pumps and the operating principles of gear pumps! *Delivery performance available.

The 'Precision Gear Pump' manufactured by Kyowa Finetech can achieve a very high volumetric efficiency. There is a gap (clearance) on the outer circumference and sides of the gears, and when the pressure on the discharge side is higher than that on the suction side, the fluid on the discharge side flows back through the gap to the suction side. To minimize this backflow (leakage), our gear pumps are precisely machined in terms of the shape and dimensions of the components, ensuring that each gap is very small. 【Features】 ■ Stable discharge accuracy can be achieved even with fluctuations in pressure and viscosity. ■ Very high volumetric efficiency can be obtained. ■ Design and manufacturing of pumps can be done from a single unit. *For more details, please refer to the PDF materials or feel free to contact us.

Method of driving the Elicroid Gear with minimal pulsation and gentle transfer to liquids.

It is possible to transfer a capacity proportional to the rotation speed! The direct drive method can also be connected directly to a geared motor!

Here is an introduction to the drive methods for the "Elikuroido Gear." Since gear pumps are of the positive displacement type, unlike spiral pumps, they can transfer a volume proportional to the rotational speed at any RPM. There are "direct drive methods" where the pump and the prime mover are driven via a shaft coupling, and "belt drive methods" where the drive is typically reduced through a belt. Additionally, the "continuously variable transmission drive method" is used when there is a need for continuous flow conversion during operation, utilizing a continuously variable transmission to change the rotational speed through direct or belt drive. Fine adjustments to the flow rate are also possible. 【Drive Methods】 ■ Direct Drive Method ■ Belt Drive Method ■ Continuously Variable Transmission Drive Method *For more details, please refer to the PDF document or feel free to contact us.

Trivia about External Gear Pumps: Structure of Gear Pumps

I will explain in detail the structural differences between external gear pumps and internal gear pumps!

I will introduce the structure of gear pumps. The "external gear pump" has a small outer diameter and a long width, and it rotates on two axes, allowing for an increase in peripheral speed. On the other hand, the "internal gear pump" has a large outer diameter and a narrow width, and it rotates on a single axis, making it difficult to increase peripheral speed. When set to 0.2L/rev, there are differences related to the size of the pump. [Main Structure of the Pump] ■ External Gear Pump - Small outer diameter and long width - Rotates on two axes - Allows for an increase in peripheral speed *For more details, please refer to the PDF document or feel free to contact us.

Technical Handbook: Basic Knowledge of Pumps - What Can Be Done About Environmental Issues

Bridging to a better future! Introducing our efforts towards environmental consideration.

In this document, we outline what our company can do regarding SDGs and environmental issues. What is truly necessary is to use the correct knowledge correctly. Understand our roles and fulfill those roles in appropriate places. Our gear technology offers "low noise" and "high efficiency," but we believe that what we can do regarding environmental issues is to use it correctly. 【Initiatives to Reduce Environmental Impact】 ■ Use environmentally friendly materials ■ Reduce energy consumption ■ Decrease waste ■ Minimize noise and vibration ■ Prevent water pollution ■ Protect biodiversity *For more details, please refer to the PDF document or feel free to contact us.

Gear pump

Manufacturing of main body, drive device, pressure control, and temperature control panel such as G/P connection pipes and drive devices.

Our company manufactures various types of G/P, including G/P connection pipes and drive units, as well as the main body, drive units, and pressure control temperature control panels. We specialize in the design and production of extrusion dies (single-layer and multi-layer) and respond to customer demands for high-precision dies (round dies, T-dies, spinning dies, medical dies) with short lead times and low prices. [Achievements] ■ Various types of G/P ■ G/P connection pipes ■ Drive units *For more details, please refer to the PDF materials or feel free to contact us.

Question and answer session

For more details, please refer to the PDF document or feel free to contact us.

Technical Handbook: Basic Knowledge of Pumps - About Newtonian Fluids

Shear stress is proportional to shear rate! An introduction to the properties of Newtonian fluids.

I would like to introduce "Newtonian fluids." The main fluid characteristics of liquids can be broadly divided into Newtonian fluids and non-Newtonian fluids. Newtonian fluids follow Newton's law of viscosity, where shear stress is proportional to shear rate. Examples include water, sugar solutions, and vegetable oils. 【Examples】 ■ Water ■ General solutions ■ Sugar solutions ■ Salt solutions ■ Motor oil ■ Vegetable oil *For more details, please refer to the PDF document or feel free to contact us.

Technical Handbook: Basic Knowledge of Pumps - About Leopexy Fluids

As time passes, the viscosity increases! Introducing the properties of fluids known as reverse thixotropic.

I would like to introduce "thixotropic fluids," which are one type of non-Newtonian fluid. Also known as inverse thixotropic fluids, they have the opposite property of thixotropic fluids, where the viscosity decreases when a force is applied. Instead, these fluids increase in viscosity over time when a force is applied. A representative example is clay slurry. 【Representative Example】 ■Clay Slurry *For more details, please refer to the PDF document or feel free to contact us.

Technical Handbook: Basic Knowledge of Pumps - About Bingham Fluids

Introducing the properties of Bingham fluids, such as butter and paste-like toothpaste!

I would like to introduce "Bingham fluids," which are one type of non-Newtonian fluid. These fluids exhibit flow only after a certain amount of force is applied, and their viscosity decreases beyond that threshold. Examples include butter spread on toast and paste-like toothpaste. 【Examples】 ■ Margarine ■ Tomato ketchup ■ Toothpaste ■ Shoe cream ■ Pâté *For more details, please refer to the PDF document or feel free to contact us.

Features of Daito Gear Pumps / Daito Industrial Co., Ltd.

Leave any liquid and any conditions to Daito's gear pumps!

Daito's gear pumps are broadly categorized into several series with different basic structures based on the properties of the handled fluid and the maximum operating pressure. For each of these, mechanisms for shaft sealing, the addition of heating or cooling jackets, and various other special equipment that may be required based on the properties of the handled fluid have been standardized to allow for incorporation without changing the main specifications of the basic model. The company has established a system that allows for the immediate selection and production of various gear pumps. 【Features】 ■ Standardization of materials and surface treatments ■ Standardization of special surface treatments to provide corrosion and wear resistance ■ Selection of gear pumps that have capabilities and equipment suited to needs while maintaining low costs *For more details, please refer to the PDF document or feel free to contact us.

[Application Recruitment] We are seeking opinions on the applications of special gears!

The operation is quiet, the liquid does not foam, and it is highly efficient with a long lifespan! It enables the transfer of fluids and high-viscosity liquids, high-speed rotation, and uniform application without unevenness.

The "Elicroid Gear" is a continuous curve gear with a single point of contact, specifically developed for fluid transport pumps. It has high transmission efficiency, incorporates a great degree of design flexibility, and is easy to manufacture. The discharge volume and torque remain constant at any moment of rotation, eliminating the causes of vibration and noise. By having no enclosed volume and increasing the module of the teeth to reduce the number of teeth, it is easy to maintain a very high vacuum efficiency of 80% even at a vacuum of 700 mmHg. 【Features】 ■ No occurrence of trapping phenomenon ■ Easy transport of high-viscosity liquids or high-speed rotation ■ Discharge volume and torque remain constant at any moment of rotation We are currently seeking new applications and feedback. If you have any comments, please provide them through the inquiry button.