Multi spring stationary balanced seal that handles high temperature, high pressure hot water applications. Has flush, quench, and drain ports. Specifically designed to run at boiler feed water temperatures without need for external cooling.
The EV09 dual, tandem 2 way hydraulically balanced cartridge seal is designed for maximum leakage control applications. Incorporates a built in pumping ring for forceful circulation of a barrier / buffer fluid. In tandem mode if the inboard seal fails the outer seal will prevent product leakage to atmosphere, preventing costly unplanned downtime.
One of our best seal designs for all application and environmental controls
Outside mounted, single, stationary seal design (no stuffing box required). Engineered for abnormal shaft movement. Hydraulically balanced for self-adjustment to pressure surges. Springs are isolated from pumped product to eliminate clogging.