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Stainless Steel Diaphragm Coupling Diaphragm For Pump

Good quality  Slurry Pump for sales
Good quality  Slurry Pump for sales
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We use slurry pump and parts from this comany since 2009 ,and we have very good cooperation for high quality of products and excellent after-sales service

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Stainless Steel Diaphragm Coupling Diaphragm For Pump

China Stainless Steel Diaphragm Coupling Diaphragm For Pump supplier
Stainless Steel Diaphragm Coupling Diaphragm For Pump supplier Stainless Steel Diaphragm Coupling Diaphragm For Pump supplier Stainless Steel Diaphragm Coupling Diaphragm For Pump supplier

Large Image :  Stainless Steel Diaphragm Coupling Diaphragm For Pump

Product Details:

Place of Origin: China
Brand Name: Shiza
Certification: ISO
Model Number: DT/LT/TL

Payment & Shipping Terms:

Minimum Order Quantity: 1 PIECE
Price: based on quantity
Packaging Details: Wooden Case
Delivery Time: 3 Working days
Payment Terms: T/T, Western Union
Supply Ability: 1000 Piece/Pieces per Month
Detailed Product Description
Material: Stainless Steel Size: Customized Size
Flexible Or Rigid:: Flexible Application: Pump
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industrial pump parts


centrifugal pump spare parts

Stainless Steel Diaphragm Coupling Diaphragm For Pump


Product Overview


Several sets of diaphragms (stainless steel sheets) are alternately bolted to the two coupling halves, and each set of diaphragms is formed by stacking several pieces, and the diaphragm is divided into a link type and a whole shape of different shapes. The diaphragm coupling relies on the elastic deformation of the diaphragm to compensate the relative displacement of the two shafts. It is a high-performance flexible coupling for metal strong components. It does not need oil, has a compact structure, high strength and long service life. It has no rotating gap, is not affected by temperature and oil pollution, and has the characteristics of acid resistance, alkali resistance and corrosion resistance. It is suitable for shafting transmission in high temperature, high speed and corrosive medium working conditions.




Each set of couplings is composed of a plurality of diaphragms with a thickness of 0.2-0.6 pieces, and the outer edges of the sheets are elastic with a circular arc shape, and the shape is simple, the processing is convenient, the construction period is reduced, and the number of sides is small. Elasticity is better than the number of sides and the stability is good.

Compared with the toothed coupling, the coupling diaphragm has no relative sliding, no lubrication, no sealing, no noise, no maintenance, and is easy to manufacture. It can partially replace the gear coupling. Diaphragm couplings are common in industrial applications in the industrial world.




-DT(LT) Series FGD Engineering Pump

-TL(R) Series Desulfurization Pump


Use and maintenance:


First of all, before installation, the end faces of the two axles should be cleaned and the end bonding cooperation checked.

Secondly, after installing the diaphragm coupling, if normal operation, all the screws must be checked. If loosening is found, it must be tightened, so several classes can be repeated to ensure that it does not loosen.

Thirdly, in order to prevent fretting wear and high-speed operation of diaphragm, leading to micro-cracks in bolt holes, the diaphragm can be coated with solid lubricants, such as molybdenum disulfide or antiwear coating on the surface of the diaphragm.

Fourth, overloading and accidents should be avoided.

Fifth, in the process of working, it is necessary to check the abnormal phenomena of diaphragm coupling, such as abnormal phenomena and maintenance.

Sixth, appropriate safety measures must be taken in every place where personal and equipment accidents may occur due to diaphragm coupling.

Contact Details
Shijiazhuang Shiza Pump Industry Co.,Ltd.

Tel: 86-- 031180809622

Fax: 86--031168050656

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