Familia:
Description::
The SEPCO® BSS is a single, internal, cartridge-mounted seal that utilizes a single coil spring for providing consistent mechanical loads to maintain seal face alignment. This permits the BSS to operate on equipment with up to 1/8” end play making it ideal for use on double suction pumps handling relatively clean liquids.
Aplications:
Versatile
The small cross-section allows for installation on stuffing boxes with minimal radial space. The short external length permits installation on equipment with limited first obstruction space. The machined gland has superior strength and corrosion resistance. Modifications can be made to the seal rather than the equipment.
Features:
- Cartridge Mounted
- Hydraulically Balanced
- Versatile
- Static Shaft O-Ring
- Field Repairable
- Metal Parts: Standard metal parts and spring: 316 SS
- Face Materials: Standard: High quality chemical grade carbon-graphite, solid nickel bound tungsten carbide, and silicon carbide Optional: 17-4PH
- O-ring Materials: Standard: Viton® , EPR and Aflas™ Optional: Perfluorinated Elastomers
- Operating Capabilities: Pressure: To 300 psig (21 bar g) Temperature: -20° to 400°F (-29° to 205°C) Speeds: 5000 fpm (25 m/s)