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High Demand Products Elastomer Bellow Mechanical Seals Johncrane 21T for Water Pump Use

High Demand Products Elastomer Bellow Mechanical Seals Johncrane 21T for Water Pump Use

    Elastomer bellow mechanical seal AS-E21T, can be replaced of Johncrane 21T. Suggested operating limits Temperature: -20 - 120℃ Speed: ≤15m/s Pressure≤1.0Mpa Combined material Rotary face: Carbon/Sic/TC Stat Ring: Ceramic/Sic/TC Seat Type: Standard AS-S11, Alternative AS-S20/S21. Why choose us? Ⅰ...