Multiquip 9430100020 Cover Casing QP-402A - OEM Replacement Part

The cover casing is a critical housing component that encloses and protects the internal pump mechanism of your Multiquip centrifugal water pump. This part maintains the pump's self-priming capability by ensuring an airtight seal around the impeller assembly, which is essential for creating the vacuum required to achieve the maximum 25-foot suction lift. A damaged or cracked cover casing will compromise the pump's ability to prime and maintain proper discharge flow rates of up to 425 gallons per minute.

The QP-402A cover casing is precision-engineered to withstand maximum operating pressures of 43.3 psi and is designed for clear-water dewatering applications. This component works in conjunction with the impeller to generate centrifugal force that expels water through the 4-inch discharge ports. Signs that your cover casing needs replacement include visible cracks, loss of prime, reduced pumping capacity, or water leakage around the casing seals.

Compatible with the following Multiquip models:

• QP402B Centrifugal Pump

Genuine Multiquip OEM part, sold by an authorized dealer.