Multiquip 1803521220 Liner Ring - OEM Replacement Part

The liner ring is a critical wear component in the pump casing assembly that maintains precise clearances between the impeller and volute housing, ensuring optimal flow dynamics and high-pressure performance. In the QP205SH centrifugal pump system, this ring works in conjunction with the die-cast aluminum volute and enclosed sand-cast aluminum impeller to create the impressive 100 psi system capability while maintaining the fastest priming time.

As a replaceable component in the pump's internal assembly, the liner ring protects against wear from abrasive particles and high-temperature operation. When this ring becomes worn, you'll notice decreased flow rates, reduced pressure output, and longer priming times. Regular inspection and replacement maintains the pump's ability to deliver consistent performance across the full flow range from 50 to 150 GPM.

Compatible with the following Multiquip water pump models:

• QP205SH

This liner ring integrates with the durable mechanical seal system made of silicon carbide and 304 stainless steel, supporting the rigorous demands of continuous water pumping applications. Genuine Multiquip OEM part, sold by an authorized dealer.