GRACO Washer, 2 1/2 x 11/16 x 3/16 - (SKU: 164661) but it is intended to

but it is intended to help regulate air temperature within the system

Husky 2150 air-operated diaphragm pumps

It is engineered to efficiently pump grease or oil at a wide range of cycle rates and pressures

The pump is engineered for compatibility with GRACO XTREME sprayers and is suitable for a wide range of industrial and commercial coatings

No check valves required

GRACO Washer, 2 1/2 x 11/16 x 3/16 - (SKU: 164661) but it is intended toThe GRACO 164661 is a flat washer designed for use in GRACO equipment. Its material is not specified in available sources, but typical washers for industrial equipment are made from steel or stainless steel. This part is intended to provide a secure fit and even load distribution between fasteners and surfaces within GRACO machinery. Key Features: Washer 2 1 2 x 11 16 x 3 16 Designed for use with GRACO equipment; specific models not listed Flat, round