Type FB 45 consists of a very simple and compact design. A rug ged conical spring is used to transmit the drive torque. The open single spring won’t clog easily in viscous, polymerizing, crystallizing fluids and liquids with fibrous suspensions.
Service: Polymerizing fluids, petroleum products, salts, solvents, mild chemicals etc.
Pressure: Up to 140 psi for unbalanced seal
Up to 500 psi for balanced seal
Temperature: -40° to 400° F
Shaft Diameter: 1 inch to 6 inches |