GLF5 is an original Grundfos seal with single spring o-ring
Mounted semi-cartridge seals with push-fit head
Suitable for Grundfos Pumps
Temperature: -20ºC to +180ºC
Pressure: ≤2.5MPa
Speed: ≤15m/s
Mechanical seals : Two Types design
The replacement of the OEM seals
The best material we use : HQQV/HQQE
Stationary Ring: TC, Silicon Carbide
Rotary Ring: Carbon, Silicon Carbide, TC
Secondary Seal: NBR, EPDM, FKM
Bellows: Steel
Spring and Metal Parts: Steel
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