The SPW682-132 is a single cartridge mechanical seal with multi-port flush ring in the gland plate and external segmented and floating restriction bush. The seal is designed in compliance with API682 seal specification, as employed in the Oil & Gas sector.

The innovative stationary seal design is offered as a complete cartridge mechanical seal solution and is designed for API Plan32 arrangements on API610 V8 onwards process pumps.

Design Features include;

• Multi-Port Flush orifice for Plan 32 systems. Important: The flush orifice provides a "shower" of clean, cooling and lubricating fluid to the inboard seal faces when used with process liquids containing suspended particles.
• Quench and Drain orifices for Plan 62 or 52. Steam/buffer fluid is directed to the inboard faces via an integral deflector built into the seal gland.
• Large Seal port orifices - 1/2" NPT.
• Gland plate with multi-port flush ring
• Radial clearances between rotary and stationary components conforming to the best practice requirements of API682.
• Monolithic seal faces for improved high temperature performance
• Stationary seal design with self-aligning stationary seal face. ideal for high speed applications,
• Multi-spring design with springs out of the process fluid.
• Unique double outboard restriction bush arrangement; Segmented bush and Floating restriction bush combo for outstanding performance.
• Used in conjunction with the Reliability seals Plan 32 kit including Pressure Gauge, Valves, Flow Meter and Strainer.