China High Quality Mechanical Seals Supplier – W250 Single-spring Pusher mechanical seals for pump Burgmann mechanical seals HA211 replacement – VICTOR SEALS Detail:
Features
Single seal
Unbalanced
Independent of direction of rotation
Positive torque transmission due to bayonet
drive between seal head and drive collar
O-Ring groove for ventilation prevents solids build-up and enhances flexibility
Recommended Application
Pulp and paper industry
Water and waste water technology
High-viscosity liquids
Pulp suspensions
Process pumps
Pulp pumps
Operating range
Pressure: p = 12 bar (174 PSI)
Temperature: t = -20 °C … 160 °C (-4 °F … +320 °F)
Sliding velocity: … 20 m/s (66 ft/s)
Viscosity: … 300 Pa·s
Solids content: … 7 %
Combination material
Seal face: Silicon carbide
Seat: Silicon carbide
Secondary seals: EPDM, FKM
Metal parts: CrNiMo steel

W250 data sheet of dimension in mm

Product detail pictures:

Related Product Guide:
"Based on domestic market and expand overseas business" is our development strategy for China High Quality Mechanical Seals Supplier – W250 Single-spring Pusher mechanical seals for pump Burgmann mechanical seals HA211 replacement – VICTOR SEALS, The product will supply to all over the world, such as: Auckland, San Diego, Qatar, To get more information about us as well as see all our products, please visit our website. To get more information please feel free to let us know. Thank you very much and wish your business always be great!
This company has a lot of ready-made options to choose and also could custom new program according to our demand, which is very nice to meet our needs.









