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SLUDGE-PAK® Packing

SLUDGE-PAK® hydraulic packing sets are designed to reduce the friction and abrasion often associated with vertical sludge pumps. In the bottom of the stuffing box is Style 8921-K. Next is Style 432 CHEVRON® sealing rings. Topping off the set is a Style 9220 GARTHANE® (urethane) U-seal. This unique packing arrangement decreases the chance of scoring plungers, providing unbeatable performance in today’s waste treatment industry.



The best properties of each component improve sealability Combined styles react better to varying pressure conditions Individual components do not cause equipment damage Longer life, fewer repacks Less chance of costly premature failure Reduces expensive downtime and wear on spare parts