Grundfos-2 Grundfos pump seals, replacement mechanical seals for Grundfos pump

Product Detail

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)