Mechanical Water Pump Seal Blower Diving 1 3/4" 44.45MM TiC Ring Carbon Spring

Rotary Ring(Plastic Carbon/Carbon/Sic/tc), Stationary Ring(Ceramic/Sic/Tc), Secondary Seal(nbr/Epdm/VITON), Spring & Other Parts(Sus304/Sus316). Pressure: less or equal 1MPa, Speed: less or equal 12 m/s, Temperature: -30 degree celsius to +200 degree celsius.

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