Product Description

IMPA 33 0571 /33571/33571/33 0571 /33 0571 JIS B-9911 Machino Variety Hearth Hose coupling
Coupling Kind: Nakajima variety
Diameter:  40mm, 50mm, 65mm
Substance: aluminum, brass, bronze
Suitable Mdeium: Sea h2o
We offer kinds of quality fire hose couplings with competitive prices as bellow:

IMPA Code Variety Materials Measurement
33 0571 Machino Sort Brass 25A(1″)
33571 Brass 40A(1-1/2″)
33571 Brass 50A(2″)
33 0571 Brass 65A(2-1/2″)
33 0571 Brass 75A(3″)
33571 Nakajima sort Brass 40A(1-1/2″)
33571 Brass 50A(2″)
33571 Brass 65A(2-1/2″)
33571 John Morris Kind Brass 40A(1-1/2″)
330860 Brass 50A(2″)
330861 Brass 65A(2-1/2″)
330862 Norwegian Sort Brass one-1/2″
330863 Brass 2-1/2″
330864 Brass 2″
330865 USA Pin Kind Brass 40A(1-1/2″)
330866 Brass 50A(2″)
330867 Brass 65A(2-1/2″)
330869 ANSI Slotter Brass 1-1/2″
33 0571 Brass 2-1/2″
33571 French Type Brass 1-1/2″
33 0571 Brass 2-1/2″
33 0571 Storz Brass 52C
33571 Brass 75B
33571 BSP&PF Brass 1″
33571 Brass 1-1/2″
33 0571 Brass two”
330880 Brass 2-1/2″
33 0571 Nakajima type Aluminum one-1/2″
330889 Aluminum 2″
33571 Aluminum two-1/2″
330882 Machino Type Aluminum one-1/2″
33 0571 Aluminum 2-1/2″
33571 John Morris Kind Aluminum 1″
33571 Aluminum one-1/2″
33571 Aluminum 2″

Workshop:

Should any of these objects be curiosity to you, you should feel totally free to make contact with us for a lot more information
Ms Kate
 
 
Site: weitongmarine

 

US $11.9
/ Piece
|
1 Piece

(Min. Order)

###

Certification: GB8013-2005, CCC, CCS
Surface Treatment: Sand Blast
Material: Aluminum, Brass
Size: Customized
Dia.: 40mm, 50mm, 65mm
Suitable for: Sea Water

###

Customization:

###

IMPA Code Type Material Size
330854 Machino Type Brass 25A(1")
330855 Brass 40A(1-1/2")
330856 Brass 50A(2")
330857 Brass 65A(2-1/2")
330858 Brass 75A(3")
330851 Nakajima type Brass 40A(1-1/2")
330852 Brass 50A(2")
330853 Brass 65A(2-1/2")
330859 John Morris Type Brass 40A(1-1/2")
330860 Brass 50A(2")
330861 Brass 65A(2-1/2")
330862 Norwegian Type Brass 1-1/2"
330863 Brass 2-1/2"
330864 Brass 2"
330865 USA Pin Type Brass 40A(1-1/2")
330866 Brass 50A(2")
330867 Brass 65A(2-1/2")
330869 ANSI Slotter Brass 1-1/2"
330870 Brass 2-1/2"
330873 French Type Brass 1-1/2"
330874 Brass 2-1/2"
330875 Storz Brass 52C
330876 Brass 75B
330877 BSP&PF Brass 1"
330878 Brass 1-1/2"
330879 Brass 2"
330880 Brass 2-1/2"
330888 Nakajima type Aluminum 1-1/2"
330889 Aluminum 2"
330890 Aluminum 2-1/2"
330882 Machino Type Aluminum 1-1/2"
330883 Aluminum 2-1/2"
330931 John Morris Type Aluminum 1"
330932 Aluminum 1-1/2"
330933 Aluminum 2"
US $11.9
/ Piece
|
1 Piece

(Min. Order)

###

Certification: GB8013-2005, CCC, CCS
Surface Treatment: Sand Blast
Material: Aluminum, Brass
Size: Customized
Dia.: 40mm, 50mm, 65mm
Suitable for: Sea Water

###

Customization:

###

IMPA Code Type Material Size
330854 Machino Type Brass 25A(1")
330855 Brass 40A(1-1/2")
330856 Brass 50A(2")
330857 Brass 65A(2-1/2")
330858 Brass 75A(3")
330851 Nakajima type Brass 40A(1-1/2")
330852 Brass 50A(2")
330853 Brass 65A(2-1/2")
330859 John Morris Type Brass 40A(1-1/2")
330860 Brass 50A(2")
330861 Brass 65A(2-1/2")
330862 Norwegian Type Brass 1-1/2"
330863 Brass 2-1/2"
330864 Brass 2"
330865 USA Pin Type Brass 40A(1-1/2")
330866 Brass 50A(2")
330867 Brass 65A(2-1/2")
330869 ANSI Slotter Brass 1-1/2"
330870 Brass 2-1/2"
330873 French Type Brass 1-1/2"
330874 Brass 2-1/2"
330875 Storz Brass 52C
330876 Brass 75B
330877 BSP&PF Brass 1"
330878 Brass 1-1/2"
330879 Brass 2"
330880 Brass 2-1/2"
330888 Nakajima type Aluminum 1-1/2"
330889 Aluminum 2"
330890 Aluminum 2-1/2"
330882 Machino Type Aluminum 1-1/2"
330883 Aluminum 2-1/2"
330931 John Morris Type Aluminum 1"
330932 Aluminum 1-1/2"
330933 Aluminum 2"

Programming With Couplings

A coupling is a mechanical device that connects two shafts together and transmits power. Its purpose is to join rotating equipment and allows some degree of end-movement or misalignment. There are many different types of couplings. It’s important to choose the right one for your application.
gearbox

Mechanical connection between two shafts

There are many ways to achieve mechanical connection between two shafts, including the use of a coupling. One common type is the beam coupling, which is also known as a helical coupling. It is used for transmission of torque between two shafts. This type of connection accommodates axial, parallel and angular misalignments.
The hubs and shafts of a worm gear are connected together by a coupling. This mechanical connection allows one shaft to turn another without causing a mechanical failure. This type of coupling is made from sliding or rubbing parts to transfer torque. However, the coupling is not designed to withstand jerks, so it isn’t suitable for high-speed applications.
The use of a coupling is common in machinery and equipment. It helps transmit power from one drive shaft to the other, while adding mechanical flexibility. It is also useful for reducing the impact and vibration caused by misalignment. It also protects the drive shaft components from wear and tear.
A double-hook coupling can be used to provide a uniform angular velocity at the driven shaft. Another example is a double-jointed coupling. A double-jointed coupling can be used to connect shafts that are not directly intersecting. The double-jointed yoke can be used for the same purpose.
A shaft coupling is a device that maintains a strong mechanical connection between two shafts. It transfers motion from one shaft to another, at all loads and misalignments. Unlike a conventional linkage, a shaft coupling isn’t designed to allow relative motion between the two shafts. Couplings often serve several purposes in a machine, but their primary use is torque and power transmission.

Functions that control the flow of another function

One of the simplest programming constructs is a function that controls the flow of another function. A function can take an argument and return a different value, but it must be ready to return before it can pass that value to another function. To do this, you can use the goto statement and the if statement. Another way to control flow is to use a conditional statement.
gearbox

Criteria for selecting a coupling

There are several important factors to consider when choosing the right coupling. One of the most important factors is coupling stiffness, which depends on the material used and the shape. The stiffness of a coupling determines its ability to resist elastic deformation. A stiff coupling is desirable for certain types of applications, but it’s undesirable for others. Stiffness can reduce the performance of a system if there’s too much inertia. To avoid this, ensure that the coupling you choose is within the recommended limits.
The size of a coupling is also important. Different coupling types can accommodate different shaft sizes and shapes. Some couplings have special features, such as braking and shear pin protection. When choosing a coupling, you should also consider the type of driven equipment. If you need to connect a high-torque motor, for example, you’ll want to choose a gear coupling. Likewise, a high-speed machine may require a disc coupling.
Another factor to consider when selecting a coupling is the torque rating. Despite its importance, it’s often underestimated. The torque rating is defined as the torque of the coupling divided by its OD. In some cases, torque may fluctuate during a cycle, requiring a coupling with a higher torque rating.
Torsionally flexible couplings are also important to consider. Their design should be able to withstand the torque required during operation, as well as the required speed. The coupling should also have a high degree of torsional stiffness, as well as damping. Furthermore, a damping coupling can reduce the energy wasted through vibration.
The sizing of a coupling is also determined by the torque. Many engineers use torque to select the correct coupling size, but they also take into consideration torsional flexibility and torsional stiffness. For example, a shaft may be able to handle large torque without damaging the coupling, while a disk may be unable to handle large amounts of torque.
Besides torque, another important consideration in coupling selection is the cost. While a coupling may be cheaper, it may be less reliable or easier to maintain. Couplings that are difficult to service may not last as long. They may also require frequent maintenance. If that’s the case, consider purchasing a coupling with a low service factor.
There are many different types of couplings. Some require additional lubrication throughout their lifetime, while others are 100% lubrication-free. An example of a 100% lubrication-free coupling is the RBI flexible coupling from CZPT. This type of coupling can significantly reduce your total cost of ownership.
In addition to the above-mentioned benefits, elastomeric couplings are low-cost and need little maintenance. While they are often cheaper than metallic couplings, they also have excellent shock absorption and vibration dampening properties. However, they are susceptible to high temperatures. Also, they are difficult to balance as an assembly, and have limited overload torque capacity.
China Impa 330854/330855/330856/330857/330858 JIS B-9911 Machino Type Fire Hose Coupling     with high quality China Impa 330854/330855/330856/330857/330858 JIS B-9911 Machino Type Fire Hose Coupling     with high quality
editor by czh 2023-01-01