john crane rubber bellow mechanical seal in pumps

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

john crane rubber bellow mechanical seal in pumps
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 john crane rubber bellow mechanical seal in pumps
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 john crane rubber bellow mechanical seal in pumps
1. Pressure: ≤0.8Mpa
2. Speed: ≤10m/s
3. Temperature: -20ºC~150ºC

Drawing of john crane rubber bellow mechanical seal in pumps

Size of john crane rubber bellow mechanical seal in pumps
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

john crane rubber bellow mechanical seal in pumps

Category: rubber bellow seal

Related Category: rubber bellow seal 


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