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中文PRODUCTS
- Mechanical seal of boiler feed pump
- Mechanical seal of circulating pump
- Slurry pump mechanical seal
- Mechanical seal of desulfurization
- Mechanical seal of agitator
- Compressor mechanical seal
- Sewage pump mechanical seal
- Chemical pump mechanical seal
- Metal bellows mechanical seal
- Heat conduction oil pump mechanical
- Mechanical seal of sanitary pump
- Clean water pump mechanical seal
- Mechanical seal of booster pump
- Air-conditioning pump mechanical se
- Mechanical seal of reaction kettle
- Mechanical seal of Chinese standard
- Mechanical seal of paper pulp pump
- Mechanical seal of pressure screen
- Water pump accessories
The HZ87 is a complete alternative to the John Crane 87 (EI/EC) mechanical seal for use in clean water, sewage, oil and other moderately corrosive media.
Working parameters
Rules: 20 ~ 75 mm
Pressure: 0.8 Mpa or less
The temperature: - 40-200 ℃
Wire speed: ≤18m/s
Axial channeling momentum: ±1.5mm
Material combination
Sealing end face: graphite, silicon carbide, tungsten carbide, 304
Auxiliary sealing: nitrile rubber, fluorine rubber, ethylene rubber
Metal component: SUS304, SUS316L
The product description
Single face
balanced
Arbitrary rotation
Comply with EN12756(DIN24960) standards
In the development and design of any product, we follow the principle of installation size standardization. That is, the installation ruler of this type of mechanical seal is in accordance with international and domestic (API610, API682, DIN24960, ISO3069, GB6556).
