SE-H7N & SE-H75
Mechanical Seals · O Ring Pusher Seal
SE-H7N & SE-H75
Product Overview
SE-H7N & H75 Cartridge Mechanical Seal for Boiler Feed Pumps, Booster Pumps and Clean Water Pumps. Single end and multiple springs, balanced, independent rotary direction and coil driven. The coil driven structure is simple and reliable. This seal component is easy to install and the sealing performance is stable and reliable and has a longer life time.
Technical Specifications
- Model: SE-H7N & H75
- Design: Balanced
- Pressure: 4.0 MPa or Less
- Temperature: –20°C to 200°C
- Linear Speed: 25 m/s or less
- Size Range: ID 20 mm to 200 mm
Materials
Rotary Ring: Carbon / TC Stationary Ring: SiC / TC Elastomers: Viton / EPDM / FFKM / Aflas Springs: SS304 / SS316L / HC-276 Metal Parts: SS304 / SS316 / SS316L / 410S
Applications
Widely used in boiler feed pumps deployed in power plants, booster pumps and other medium pressure and high-speed applications. It is specifically designed for boiler feed pumps, booster pumps, clean water pumps, chemical pumps and other rotary devices.
Standards
Complies with API682, DIN24960, ISO3069.
Media Compatibility
Water, Boiler water.
Customization
Changes of materials for getting other operating parameters are possible. Contact us with your requirement.
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