GRACO PTFE Encapsulated O-Ring (2.1 in) - (SKU: 15C638)The GRACO 15C638 is a PTFE encapsulated o ring designed for use in GRACO equipment, specifically for sealing applications in 2: 1 ratio transfer pumps. It is constructed with a PTFE (polytetrafluoroethylene) outer layer for enhanced chemical resistance and durability. Key Features: O Ring 2. 1 in (length), 0. 15 in (thickness) PTFE encapsulated For use with GRACO 2: 1 ratio transfer pumps Enhanced chemical resistance due to PTFE encapsulation Durable

Its primary function is to fasten components together within GRACO pumps and related systems

designed to facilitate the application of lubricants to machinery components

Its robust construction ensures reliable performance and durability in demanding industrial environments

Designed for use with GRACO hydraulic sprayers and proportioners (e

The GRACO 127490 KIT is a valve cap assembly designed for use in GRACO TSS and HP series pressure washers

but it is engineered for industrial and commercial environments

1/2" NPT(M) x 5/8" (16 mm) tube (based on related documentation)

Compatible with GRACO low pressure fluid regulators and similar equipment

dry environment when not in use

For 3-inch Husky® 3300 Pumps

Replace the fitting if any damage or degradation is observed

Follow all safety guidelines and torque specifications as outlined in the equipment manual