GRACO Valve Washer - (SKU: 157872)

GRACO Valve Washer - (SKU: 157872)The GRACO 157872 is a valve washer designed for use in GRACO T1 transfer pumps and similar equipment. Its material is not explicitly stated in available documentation, but it is a critical sealing component intended to ensure proper valve function and prevent leaks within the pump assembly. Key Features: Valve Washer Width: 1. 65 in, Height: 0. 15 in, Depth: 1. 70 in GRACO T1 transfer pumps and other compatible GRACO equipment Critical sealing

Follow manufacturer-recommended maintenance schedules for air valve and diaphragm inspection

Brass (commonly used for similar GRACO bushings

Highly efficient electric motor (FluxCore drive) with up to 8x more continuous torque at low speeds

Tag and tip set

and packings (materials include PTFE

Designed for use with GRACO equipment requiring engine mounting and alignment

The GRACO 24H293 KIT

Geolast diaphragm (Note: Some sources list TPE/Geolast for diaphragm and balls

and fluid transfer systems where secure hose or pipe connections are required

Follow the manufacturer’s guidelines for depth adjustment and drum installation

reliable pumping of viscous or abrasive fluids

likely steel or brass (based on typical GRACO wetted parts: steel