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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.
GRUNDFOS SEALS • MECHANICAL SEALS • 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
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