single spring unbalanced pusher mechanical seals type 155

Short Description:

W 155 seal is replacement of BT-FN in Burgmann. It combines a spring loaded ceramic face with the tradition of the pusher mechanical seals.The competitive price and the wide range of application have made 155(BT-FN) a successful seal. recommended for submersible pumps. clean water pumps, pumps for domestic appliances and gardening.


Product Detail

Product Tags

Assume full duty to satisfy all requires of our shoppers; obtain continual advancements by promoting the advancement of our clients; grow to be the final permanent cooperative partner of clients and maximize the interests of purchasers for single spring unbalanced pusher mechanical seals type 155, We just not only offer the good quality to our clients, but more even important is our greatest support along with the competitive cost.
Assume full duty to satisfy all requires of our shoppers; obtain continual advancements by promoting the advancement of our clients; grow to be the final permanent cooperative partner of clients and maximize the interests of purchasers for Pump Shaft Seal, pusher mechanical seal, Single Spring Mechanical Seal, We are looking forward to cooperating closely with you to our mutual benefits and top development. We guaranteed quality, if customers were not satisfied with the products’ quality, you can return within 7days with their original states.

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

A10

W155 data sheet of dimension in mm

A11Assume full duty to satisfy all requires of our shoppers; obtain continual advancements by promoting the advancement of our clients; We just not only offer the good quality to our clients, but more even important is our greatest support along with the competitive cost.
Professional Design China Mechanical Seal and Customizable, We are looking forward to cooperating closely with you to our mutual benefits and top development. We guaranteed quality, if customers were not satisfied with the products’ quality, you can return within 7days with their original states.


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