Features of john crane water pump mechanical seal 21-2"
1. Model: type 21
2. Size: 2"
3. Materials: Ceramic / Carbon / NBR / Steel
4. Pressure: ≤ 0.8 Mpa
5. Speed: ≤ 10 m/s
6. Temperature: ≤ -20ºC~150ºC
Drawing and Sizes of john crane water pump mechanical seal 21-2"
Model | d | D | D1 | L1 | L2 |
WJ21-2 " | 50.8 | 73 | 69.85 | 12.7 | 38.3 |