Cheap Grundfos Pump Seal Supplier – W250 Single-spring Pusher mechanical seals for pump Burgmann mechanical seals HA211 replacement – VICTOR SEALS

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We know that we only thrive if we can guarantee our combined rate competiveness and good quality advantageous at the same time for Oil Pump Seal, Stationary Seat, Ceramic Ring, Together with the everlasting target of "continuous top quality improvement, customer satisfaction", we have been sure that our products high quality is stable and trustworthy and our solutions are best-selling at your home and overseas.

Cheap Grundfos Pump Seal 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

A12

W250 data sheet of dimension in mm

A13

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Balanced Mechanical Seal