Multiquip 1473390780 Oil Room Cover Packing - OEM Replacement Part for QPT405 Pumps

This oil room cover packing creates a critical seal for the mechanical seal oil lubrication system on Multiquip QPT405 series high-pressure centrifugal pumps. The QPT405SLT features a dedicated mechanical seal lubrication system with 250 cm³ (0.5 pint) capacity filled with ISO32 turbine oil, and this packing ensures proper containment of that lubricant to protect the water-cooled mechanical seal from premature failure. Without proper sealing, oil loss will compromise seal lubrication, leading to mechanical seal damage and water leakage between the pump and engine housing.

Regular inspection of the mechanical seal oil level is required every six months along with checking the shaft seal, shaft sleeve, and impeller for wear. Failure to monitor mechanical seal oil for proper fluid integrity and quantity will result in mechanical seal failure. If you're experiencing water leaking from the weep hole between pump and engine, degraded oil room cover packing is a likely cause requiring inspection of both the packing and related gaskets.

Compatible with the following Multiquip models:

• QPT405SLT

Genuine Multiquip OEM part, sold by an authorized dealer.