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

Features of
single mechanical seal for water pumps 12mm
1. Model: type 155
2. Size: 12mm
3.
Stationary Ring: carbon
4. Rotary
Ring: ceramic
5. Secondary
Seal: NBR
6. Spring&Metal parts: steel
Operating limits of
single mechanical seal for water pumps 12mm
1. Pressure: ≤1Mpa
2. Speed: ≤15m/s
3. Temperature: -30ºC~200ºC
Drawing of
single mechanical seal for water pumps 12mm
Model | d1 | d3 | d7 | L1 | L3 |
WJ155-12 | 12 | 22 | 20.6 | 23.5 | 5.5 |