elastomer bellow shaft seals john crane

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:0.3~50.0 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

elastomer bellow shaft seals john crane
Weijin Mechanical Seals Factory is specialized in production all types of pump kit machinery sealing elements and sealing auxiliary materials,such as pump mechanical seals,auto cooling pump seals,industrial pump mechanical seals and ceramic face seal,etc.The products are widely applied to machinery,chemical industry,pharmacy,auto industry and food,etc.

Features of elastomer bellow shaft seals john crane
1.Model: 21
2.Stationary ring: ceramic/SIC/TC
3.Rotary ring: carbon/SIC/TC
4.Secondary seal: NBR/EPDM/VITON
5.Spring&Metal Parts: steel

Working conditions of elastomer bellow shaft seals john crane
1.Pressure: ≤0.8Mpa
2.Speed: ≤10m/s
3.Temperature: -20ºC~150ºC

Drawing of elastomer bellow shaft seals john crane

Size of elastomer bellow shaft seals john crane
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

elastomer bellow shaft seals john crane

Category: Elastomer Bellow shaft seals


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