Single Pusher Cartridge Seal
Single pusher seal is packaged in a simple cartridge design for general chemical services. Flexibly mounted stationary face locates the springs outside the process fluid. Rotating face of direct sintered Silicon Carbide uses a unique "soft drive" feature to cushion the drive pin for improved shock resistance. Cartridge design is easy to install and easy to repair. Off-the-shelf availability to fit standard ANSI pumps.
80 Series
Single Pusher Cartridge Seal
Hydraulically balanced single pusher cartridge seal for general chemical, pulp and paper, and municipal applications. The flexibly mounted mating ring and robust rotary faces improve reliability when compared to other less forgiving seal designs. The durable proven design offers fine performance in many diverse applications.
QB
Balanced General Service Pusher Seal
Single, balanced, multi-spring, pusher seal for general service, primarily applied in the petrochemical and chemical industry. The QB complies fully with all requirements of API 682 type A. Design variations include those mentioned below and custom engineered solutions.