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Replacement GLS-1 Seal For Grundfos

The GLS-1 is an original Grundfos seal with single spring o-ring Mounted semi-cartridge seals with threaded Hex-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: 12mm, 16mm

GLS-1 Grundfos Seal, Elmira Pump

GLS-1 Grundfos Seal, Elmira Pump

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