Grundfos pump mechanical seal for marine industry

For being the stage of realizing dreams of our employees! To build a happier, much more united and much more expert staff! To reach a mutual gain of our prospects, suppliers, the society and ourselves for Grundfos pump mechanical seal for marine industry, We, with open arms, invite all interested potential buyers to visit our web-site or get in touch with us immediately for further information and facts.
For being the stage of realizing dreams of our employees! To build a happier, much more united and much more expert staff! To reach a mutual gain of our prospects, suppliers, the society and ourselves for , We’re 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.

Operating range

this is single-spring, O-ring mounted. semi-cartridge seals with threaded Hex-head. Suit for GRUNDFOS CR, CRN and Cri-series pumps

Shaft Size: 12MM,16MM,22MM

Pressure: ≤1MPa

Speed: ≤10m/s

Temperature: -30°C~ 180°C

Combination materials

Rotary Face
Silicon carbide (RBSIC)
Tungsten carbide
Stationary Seat  
Silicon carbide (RBSIC)
Carbon graphite resin impregnated
Tungsten carbide

Auxiliary Seal
Ethylene-Propylene-Diene (EPDM) 

Fluorocarbon-Rubber (Viton)
Spring
Stainless Steel (SUS304) 
Stainless Steel (SUS316)   
Metal Parts
Stainless Steel (SUS304) 
Stainless Steel (SUS316)

Shaft Size

12mm, 16mm,22mm

mechanical pump seal for marine industry