We keep on with our business spirit of “Quality, Performance, Innovation and Integrity”. We goal to create much more worth for our customers with our rich resources, state-of-the-art machinery, experienced workers and exceptional providers for Type 155 mechanical seal for marine industry BT-FN, Quality is factory’s life , Focus on customers’ demand is the source of company survival and development, We adhere to honesty and good faith working attitude, looking forward to your coming !
We keep on with our business spirit of “Quality, Performance, Innovation and Integrity”. We goal to create much more worth for our customers with our rich resources, state-of-the-art machinery, experienced workers and exceptional providers for , Over the years, with high-quality goods, first- class service, ultra-low prices we win thee trust and favor of customers. Nowadays our goods sell all over the domestic and abroad. Thanks for the regular and new customers support. We provide high quality product and competitive price, welcome the regular and new customers cooperate with us!
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
Type 155 mechanical seal for marine industry
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