FengHua Weijin Mechanical Seals Factory
|
Price: | 0.3~51.0 USD |
Payment Terms: | T/T,L/C,WU |
Place of Origin: | Zhejiang, China (Mainland) |
Add to My Favorites | |
HiSupplier Escrow |
Fenghua Weijin Mechanical Seals Factory mainly offer pump seals, auto cooling pump seals, industrial pump seals, graphite seal faces and ceramic seal faces,etc.
Features of john crane rubber bellow pump shaft seal
Model: type 21
Size: 2 3/4"
Stationary Ring: ceramic
Rotary Ring: carbon
Secondary Seal: NBR
Spring&Metal parts: steel
Operating Limits of john crane rubber bellow pump shaft seal
Pressure: ≤0.8Mpa
Speed: ≤10m/s
Temperature: -20ºC—150ºC
Drawing of john crane rubber bellow pump shaft seal
Model | d | D | D1 | L1 | L2 |
WJ21-2 3/4" | 69.8 | 92.58 | 88.9 | 15.9 | 49.4 |