john crane water pump shaft seal

Model: 21
Place of Origin: Zhejiang,China (Mainland)
Standard or Nonstandard: Standard
Style: Mechanical Seal
Material: Others
Brand Name: WJ
Stationary Ring: ceramic/SIC/TC
Rotary Ring: carbon/SIC/TC
Secondary Seal: NBR/EPDM/VITON
Spring&Metal Parts: SUS304/SUS316

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Product Description

Payment & Shipping Terms Supply Capacity
Unit Price:0.3~51.0 USDProduction Capacity:100000 sets/month
Trade Term:FOBPacking:according to your...
Payment Terms:L/C, T/T, WUDelivery Date:30 days
Min. Order:1000 Set/Sets
Means of Transport:Ocean

Weijin Mechanical Seals Factory mainly supply pump seals, auto cooling pump seals and industrial pump seals.

Features of john crane water pump shaft seal
1. Model: type 21
2. Size: 1/2" to 3"
3. Pressure: ≤ 0.8Mpa
4. Speed: ≤ 10m/s
5.Temperature: -20ºC~150ºC

Materials of john crane water pump shaft seal
1. Stationary Ring: ceramic/SIC/TC
2.Rotary Ring: carbon/SIC/TC
3.Stationary Seal: NBR/EPDM/VITON
4.Spring&Metal parts: steel

Drawing of john crane water pump shaft seal

Sizes of john crane water pump shaft seal
ModeldDD1L1L2
WJ21-1/2"12.723.8825.47.9220.82
WJ21-5/8"15.87526.731.7510.2922.43
WJ21-3/4"19.0531.0934.9310.2922.43
WJ21-7/8"22.22533.438.110.2924
WJ21-1"25.443.1841.2811.125.6
WJ21-1 1/8"28.57546.2844.4511.127.17
WJ21-1 1/4"31.7549.447.6311.127.17
WJ21-1 3/8"34.92552.5850.811.128.78
WJ21-1 1/2"38.155.853.9811.128.78
WJ21-1 5/8"41.27562.260.3312.735.13
WJ21-1 3/4"44.456663.512.735.13
WJ21-1 7/8"47.62566.666.6812.738.3
WJ21-2"50.87369.8512.738.3
WJ21-2 1/8"53.973.376.214.2743.05
WJ21-2 1/4"57.178.4179.3814.2743.05
WJ21-2 3/8"60.38282.5514.2746.25
WJ21-2 1/2"63.584.8785.7314.2746.25
WJ21-2 5/8"66.688.485.7315.949.4
WJ21-2 3/4"69.892.5888.915.949.4
WJ21-2 7/8"7394.8595.2515.952.57
WJ21-3"76.2101.998.4315.952.57

Category: pump shaft seal

Related Category: chemical pump seal  industrial pump seal  pump mechanical seal 


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