mechanical shaft seals john crane for 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:0.3~51.0 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

mechanical shaft seals john crane for pumps



Features of mechanical shaft seals john crane for pumps
1. Model: type 21
2. Size: 1/2" to 3"
3. Pressure: ≤0.8Mpa
4. Speed: ≤10m/s
5. Temperature: -30ºC~200ºC

Materials of mechanical shaft seals john crane for pumps
1. Stationary ring: ceramic/SIC/TC
2. Rotary ring: carbon/SIC/TC
3. Secondary seal: NBR/EPDM/VITON
4. Spring&Metal parts: steel

Pictures of mechanical shaft seals john crane for pumps
1. the drawing of mechanical shaft seals john crane for pumps

2. the size of mechanical shaft seals john crane for 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


mechanical shaft seals john crane for pumps

Category: mechanical shaft seals

Related Category: double mechanical seal  single mechanical seal  MG1 mechanical seal  mechanical face seal 


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