Multiquip 0806113630 Mechanical Seal Carbon/Ceramic - OEM Replacement Part

This carbon/ceramic mechanical seal prevents water leakage between the pump housing and impeller shaft in centrifugal water pumps. The dual-material design uses a carbon face and ceramic mating ring to create a dynamic seal capable of handling the high rotational speeds and pressures found in self-priming centrifugal applications.

Designed for the QP402B centrifugal pump, which operates at up to 43.3 psi (299 kPa) and handles discharge flows up to 425 gallons per minute. The mechanical seal is a critical wear component that prevents water from entering the bearing housing and maintains proper pump efficiency. Signs of seal failure include visible water leaking from the seal area, reduced pumping capacity, or contaminated bearing oil.

The QP402B is a 4-inch suction/discharge self-priming pump designed for clear water applications including dewatering basements and swimming pools, with a maximum suction lift of 25 feet at sea level. Regular inspection of the mechanical seal during routine maintenance helps prevent catastrophic pump failure and extends equipment life.

Compatible models:

• QP402B

Genuine Multiquip OEM part, sold by an authorized dealer.