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Mechanical Seal Alternative to Chesterton 891 Seals Multi-Spring Single Seal for Pump Repair

Mechanical Seal Alternative to Chesterton 891 Seals Multi-Spring Single Seal for Pump Repair

    AS-R891 is to replace Chesterton mechanical seals 891 SUGGESTED OPERATING LIMITS Temperature:-20-250℃ Speed: ≤15m/s Pressure:≤2.5Mpa COMBINED MATERIAL Rotary face: Carbon/SIC/TC Stat Ring: Ceramic/SIC/TC Description AS-R891 is a balanced, high-performance component single seal. The 891 can be...