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FEATURES
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
Advantages
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 pressurization
7. Straightforward and easier specification for pre-assembled unit.
Time saving (reduced down-times)
8. Cartridge module performs great functions, showing the cutting-edge technology.
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@qhseals.com
URL: hzqhsy.en.made-in-china.com/ or www.qhseals.com
Cartridge Mechanical Seals for Clear Water Pump