China High Quality Ship Spare Part Suppliers – W155 O-ring single spring unbalanced pusher mechanical seals for pumps replace Burgmann BT-FN seals – VICTOR SEALS Detail:
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

Product detail pictures:

Related Product Guide:
Our items are commonly identified and trusted by customers and may fulfill continuously switching economic and social wants of China High Quality Ship Spare Part Suppliers – W155 O-ring single spring unbalanced pusher mechanical seals for pumps replace Burgmann BT-FN seals – VICTOR SEALS, The product will supply to all over the world, such as: Sierra Leone, Latvia, Norway, We insist on "Quality First, Reputation First and Customer First". We are committed to providing high-quality products and good after-sales services. Up to now, our products have been exported to more than 60 countries and areas around the world, such as America, Australia and Europe. We enjoy a high reputation at home and abroad. Always persisting in the principle of "Credit, Customer and Quality", we expect cooperation with people in all walks of life for mutual benefits.
Managers are visionary, they have the idea of "mutual benefits, continuous improvement and innovation", we have a pleasant conversation and Cooperation.









