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  • Cartridge Mechanical Seals For Clear Water Pump - China

    price: contact company for price


    1. QHFS type mechanical seal is applicable to the boiler feed water pump.

    2. Single seal 3. Balanced seal 4. Cartridge seal

    5. Multiple springs rotating

    6. O- ring as auxiliary sealing

    7. A pair of friction' s elements are carbon graphite and SSIC


    1. Cartridge mechanical seals for standardization

    2. High pressure operating conditions are agreeable.

    3. Clean assembly

    4. Long product lifecycle. Energy saving, environment protection

    5. Installation faults are avoided, damage- free and cost- effective

    6. Excellent compensation performance functioning equivalent, effective


    7. Straightforward and easier specification for pre- assembled unit.

    Time saving ( reduced down- times)

    8. Cartridge module performs great functions, showing the cutting- edge


    9. High flexible, OEMs are available.

    10. Wide applicable to program about conversion and retrofit

    Conditions and Operating range

    1. Pressure: ≤ 2.0MPa

    2. Temperature: ≤ 80° C

    3. Shaft diameter: d1=50 to 205mm

    4. Rotation speed: n≤ 10m/ min

    5. Applicable medium: water, oil, weak acid, weak alkali, weak corrosive

    chemical; cartridge seal inside

    washing and outside washing.

    Metal parts: 316, 304, 2Cr13

    Friction Elements: Silicon carbide or hard alloy and Graphite.

    Auxiliarysealing: Rubber or PTFE

    Package: Poly bag, one carton to one set

    Mail box: charles. m[ at] qhseals[ dot] com

    Company Contact:

    • Phone: 8657182237399

    • Address: Heshang Town Industrial Park, Xiaoshan District, H, Hangzhou, China

    • Email: Email

    Published date: September 6, 2015 -

    • Business Description: The organization have long been devoted to designing, developing,and

      manufacturing mechanical seals in one of China's modernized factory. We

      export mechanical seals and pumps through international market to other

      areas, countries and states, for example, cartridge seal, split seal,

      component seal, and brand new mechanical seal replacement.

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