Weijin Mechanical Seals Factory offers pump seals, auto cooling pump seals, industrial pump seals, ceramic seal faces and graphite seal faces, etc.

Features of
double water pump mechanical seal 20mm
1. Stationary Ring: ceramic
2. Rotary Ring: carbon
3. Secondary Seal: NBR
4. Spring&Metal parts: steel
Working Conditions of
double water pump mechanical seal 20mm
1. Pressure: ≤0.35Mpa
2. Speed: ≤6m/s
3. Temperature: -20℃~100℃
Drawing of
double water pump mechanical seal 20mm
Model | d | D1 | D2 | L | L1 | L2 |
WJ208-20 | 20 | 35 | 35 | 40 | 5 | 5 |