Last Updated： Aggregation Period:Oct 08, 2025～Nov 04, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Oct 08, 2025～Nov 04, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Oct 08, 2025～Nov 04, 2025
This ranking is based on the number of page views on our site.
31～45 item / All 51 items
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
For more details, please refer to the PDF document or feel free to contact us.
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.
