Polaris Slurry-Boss™

Severe duty slurry mechanical seal for superior motor protection in abrasive slurry services for applications requiring explosion-proof motors
Existing pumps (standard or explosion proof) equipped with the light duty slurry seal can be retrofitted to the Slurry Boss mechanical seal
No exposed coil springs, keys or shrouds for clog-free operation
Seal is cooled by the process fluid or can be equipped with an optional, external water source quench ring arrangement for hot sump applications
Tungsten Carbide seal faces CD4MCu sleeve, 316SS hardware and Viton® elastomers are standard