SE-SHPV / SHFV / SHV / H75F Cartridge Mechanical Seal
Mechanical Seals · Boiler Feed Pump Seal
SE-SHPV / SHFV / SHV / H75F Cartridge Mechanical Seal
Product Overview
SE- SHPV / SHFV / SHV / H75F Cartridge Mechanical Seal for Boiler Feed Pumps, Booster Pumps. Single end and multiple springs, balanced, dependent 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. Pumping screw/ring arrangement enhances the flow of media.
Technical Specifications
- Model: SE-SHPV / SHFV / SHV / H75F
- Design: Balanced
- Pressure: 42 bar
- Temperature: –40°C to 200°C
- Linear Speed: 23 m/s or less
- Size Range: ID 40 mm to 110 mm
Materials
Seal Ring: Blister resistant carbon, Silicon carbide SSiC (Q1), RBSiC (Q2, Q3) Stationary Ring: Silicon carbide SSiC (Q1), RBSiC (Q2) Elastomers: EPDM (E), NBR (P), FKM (V), FFKM (K) Springs: Hastelloy® C-4 and C-276 Metal Parts: CrNiMo steel 316 or equivalent
Applications
Widely used in boiler feed pumps deployed in power plants, booster pumps and other high speed applications. It is specifically designed for boiler feed pumps, booster pumps, crude oil feed pumps, injection pumps and multiphase pumps.
Standards
Complies with API 682 4th Ed, ISO 21049.
Media Compatibility
Oil, Water, Boiler water, Crude oil Etc.
Customization
Changes of materials for getting other operating parameters are possible. Contact us with your requirement.
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