Solution Description

      HangZhou XinBiDa Pneumatic Equipment Co.,Ltd  is presently 1 of the greatest producers of PCP accessories in the planet and from these huge producers we are on the market place for the longest time. Which is why we can supply you not only a leading-of-the-line merchandise, but also our extensive knowledge of  PCP hand pump, air filling adapter, paintball regulator and other equipment elements. We are not only offer products but also our service.
   With high top quality and reasonable value our factory created very fast not too long ago and we are honored to getISO9001:2015authoried import & export licenseRoHScertificates for our goods, so that to assure good quality, and in stringent accordance with intercontinental good quality program.
    We have professional knowledge of ODM/OEM design and build in PCP hand pump and air filling for air gun/air rifle.So your personalized get will be warmly welcome listed here. Our motto is: DO CZPT company getting far better and much better. 
    In addition to the items explained over, we also offer with device areas, CNC device components. Automobile Parts & Spare Components. You may possibly sent your CAD DRAWING, We can provide you cost, so that you can assess with your recent suppliers. 

Shipping Cost:

Estimated freight per unit.

To be negotiated
Customized: Non-Customized
Type: Quick Connector
Usage: Air transport Screwdriver
US$ 10/Piece
1 Piece(Min.Order)


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Customized Request

What Is a Coupling?

A coupling is a mechanical device that links two shafts together and transmits power. Its purpose is to join rotating equipment while permitting a small amount of misalignment or end movement. Couplings come in a variety of different types and are used in a variety of applications. They can be used in hydraulics, pneumatics, and many other industries.


Coupling is a term used to describe a relationship between different modules. When a module depends on another, it can have different types of coupling. Common coupling occurs when modules share certain overall constraints. When this type of coupling occurs, any changes to the common constraint will also affect the other modules. Common coupling has its advantages and disadvantages. It is difficult to maintain and provides less control over the modules than other types of coupling.
There are many types of coupling, including meshing tooth couplings, pin and bush couplings, and spline couplings. It is important to choose the right coupling type for your specific application to get maximum uptime and long-term reliability. Listed below are the differences between these coupling types.
Rigid couplings have no flexibility, and require good alignment of the shafts and support bearings. They are often used in applications where high torque is required, such as in push-pull machines. These couplings are also useful in applications where the shafts are firmly attached to one another.
Another type of coupling is the split muff coupling. This type is made of cast iron and has two threaded holes. The coupling halves are attached with bolts or studs.


The coupling function is an incredibly versatile mathematical tool that can be used in many different scientific domains. These applications range from physics and mathematics to biology, chemistry, cardio-respiratory physiology, climate science, and electrical engineering. The coupling function can also help to predict the transition from one state to another, as well as describing the functional contributions of subsystems in the system. In some cases, it can even be used to reveal the mechanisms that underlie the functionality of interactions.
The coupling selection process begins with considering the intended use of the coupling. The application parameters must be determined, as well as the operating conditions. For example, if the coupling is required to be used for power transmission, the design engineer should consider how easily the coupling can be installed and serviced. This step is vital because improper installation can result in a more severe misalignment than is specified. Additionally, the coupling must be inspected regularly to ensure that the design parameters remain consistent and that no detrimental factors develop.
Choosing the right coupling for your application is an important process, but it need not be difficult. To find the right coupling, you must consider the type of machine and environment, as well as the torque, rpm, and inertia of the system. By answering these questions, you will be able to select the best coupling for your specific application.


A coupling is a device that connects two rotating shafts to transfer torque and rotary motion. To achieve optimal performance, a coupling must be designed for the application requirements it serves. These requirements include service, environmental, and use parameters. Otherwise, it can prematurely fail, causing inconvenience and financial loss.
In order to prevent premature failure, couplings should be properly installed and maintained. A good practice is to refer to the specifications provided by the manufacturer. Moreover, it is important to perform periodic tests to evaluate the effectiveness of the coupling. The testing of couplings should be performed by qualified personnel.
China Custom OEM CNC Pcp Male Quick Disconnect Coupling 1/8 BSPP NPT for Air Gun Filling Adapter Air Rifle Filling   coupling pipeChina Custom OEM CNC Pcp Male Quick Disconnect Coupling 1/8 BSPP NPT for Air Gun Filling Adapter Air Rifle Filling   coupling pipe
editor by CX 2023-04-13