Rubber Pump Flow Components Manufacturer

Rubber Pump Flow Components

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Rubber material features a strong wear and corrosion resistance. Pumps with rubber wet ends are especially suitable for acidic working conditions, as well as conveying material that contains small, rounded particles, such as tailing transportation in the mining industry.

The most common material for rubber wet ends is natural rubbers such as R26, R55 and R23. These materials have am outstanding wear-resistance, chemical resistance and water-proof performance. With a working temperature range of -40℃~75℃, most working condition requirements are met.

Among these, the performance index of R26 and R55 are as follows:

Item	R26	R55
Hardness (shoreA)	41±4	52±3
300% stretching strength (N/cm²)	Above 190	Above 400
Breaking strength (N/cm²)	Above 2000	Above 2200
Prolongation break (%)	Above 500	Above 500
Pull-apart magnet deformation (%)	Below 30	Below 25
Pull strength (μg/cm²)	Below 40	Below 40

Other optional rubber materials

Synthetic rubber
EPDM
Butyronitrile rubber
Fluoro rubber
Any other rubber that you wanted

Available rubber wet ends (OEM code list) 1. Impeller

Pump Model	Our Part Number	Replaced Part Number
1.5/1B-ZH(R)	ZD-B1052	B1052
2/1.5B-ZH(R)	ZD-B15127	B15127
3/2C-ZH(R)	ZD-C2127	C2127
4/3C/D-ZH(R)	ZD-D3147	D3147
6/4D/E-ZH(R)	ZD-E4147R	E4147R
8/6E-ZH(R)	ZD-F6147	F6147

2. Throatbush

Pump Model	Our Part Number	Replaced Part Number
6/4D/E-ZH(R)	ZD-E4083R	E4083R

3. Volute

Pump Model	Our Part Number	Replaced Part Number
1.5/1B-ZH(R)	ZD-B1017/1036	B1017/1036
2/1.5B-ZH(R)	ZD-B15012/15036	B15012/15036
3/2C-ZH(R)	ZD-C2017/2036	C2017/2036
4/3C/D-ZH(R)	ZD-D31017/3036	D31017/3036
6/4D/E-ZH(R)	ZD-E4018R/4036R	E4018R/4036R
8/6E-ZH(R)	ZD-F6018/6036	F6018/6036

3. Expeller and Expeller seal

Pump Model	Our Part Number	Replaced Part Number
1.5/1B-ZH(R)	ZD-B029R	B029R
2/1.5B-ZH(R)	ZD-B029R	B029R
3/2C-ZH(R)	ZD-C029R	C029R
4/3C-ZH(R)	ZD-CAM029R	CAM029R
4/3D-ZH(R)	ZD-D029RM	D029RM
6/4D-ZH(R)	ZD-DAM029R	DAM029R
6/4E-ZH(R)	ZD-E029RM	E029RM
8/6E-ZH(R)	ZD-EAM029RM	EAM029RM