Multiquip 9430100160 Cover Suction QP-402H - OEM Replacement Part

The suction cover is a critical component of the QP-402H centrifugal pump assembly, creating the sealed housing necessary to maintain the vacuum pressure required for self-priming operation. This OEM cover works in conjunction with the impeller to generate the reduced internal air pressure that enables the pump to achieve its maximum suction lift of 25 feet at sea level and maintain continuous water flow through the suction line.

Designed for clean water applications, this genuine Multiquip suction cover ensures proper sealing to prevent air leaks that would compromise the pump's self-priming capability. The QP402B centrifugal pump handles discharge rates up to 425 gallons per minute (1,615 liters per minute) with a maximum head of 100 feet and maximum pressure of 43.3 psi. Proper maintenance of the suction cover assembly is essential for preventing performance loss and maintaining optimal pumping capacity in residential dewatering applications including basements and swimming pools.

Compatible with the following Multiquip models:

• QP402B

Genuine Multiquip OEM part, sold by an authorized dealer.