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Replacement GLS-4 Seal For Grundfos

The GLS-4 is the mounted semi-cartridge seal with a single spring o-ring and push-fit head. Suitable for Grundfos CR, CRN, and CRI series Pumps.


Temperature: -30℃ to +200℃

Pressure: ≤2.5MPa

Speed: ≤25m/s

Stationary Ring: Silicon Carbide, TC

Rotary Ring: Carbon, Silicon Carbide, TC

Secondary Seal: NBR, EPDM, Viton

Spring and Metal Parts: Steel

Size: 22mm

GLS-4 Grundfos Seal, Elmira Pump

GLS- Grundfos Seal, Elmira Pump

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