We stick to our enterprise spirit of “Quality, Performance, Innovation and Integrity”. We purpose to create a lot more price for our prospects with our rich resources, innovative machinery, experienced workers and great products and services for Type 155 O ring mechanical seal for marine industry, We sincerely hope to provide both you and your small business with a excellent start. If there is anything we are able to do for yourself, we shall be more than pleased to do so. Welcome to our manufacturing facility for go to.
We stick to our enterprise spirit of “Quality, Performance, Innovation and Integrity”. We purpose to create a lot more price for our prospects with our rich resources, innovative machinery, experienced workers and great products and services for , Whether selecting a current product from our catalog or seeking engineering assistance for your application, you can talk to our customer service center about your sourcing requirements. We’ve been looking forward to cooperating with friends from all over the world.
Features
•Single pusher-type seal
•Unbalanced
•Conical spring
•Dependent on direction of rotation
Recommended applications
•Building services industry
•Household appliances
•Centrifugal pumps
•Clean water pumps
•Pumps for domestic applications and gardening
Operating range
Shaft diameter:
d1*= 10 … 40 mm (0.39″ … 1.57″)
Pressure: p1*= 12 (16) bar (174 (232) PSI)
Temperature:
t* = -35 °C… +180 °C (-31 °F … +356 °F)
Sliding velocity: vg = 15 m/s (49 ft/s)
* Dependent on medium, size and material
Combination material
Face: Ceramic, SiC, TC
Seat: Carbon, SiC, TC
O-rings: NBR, EPDM, VITON, Aflas, FEP, FFKM
Spring: SS304, SS316
Metal parts: SS304, SS316

W155 data sheet of dimension in mm
water pump mechanical seal









