GRACO Back-Up Ring (1.35 x 1.75 in) - (SKU: 161792)The GRACO 161792 Back Up Ring is a replacement part designed for use in GRACO T1 2: 1 Ratio Transfer Pumps. It is typically made from durable materials suitable for high pressure fluid transfer applications, though the specific material is not specified in available sources. Its primary function is to provide a secure seal and support within the pump assembly, ensuring reliable operation and preventing leaks. Key Features: Back Up Ring 161792 (1. 35 x

or vents in GRACO industrial equipment

and other LL250 series equipment

It is constructed from durable materials to ensure reliable performance and seamless functionality within fluid handling systems

Engineered for reliable connection

ensuring reliable operation in fluid handling applications

Regularly check hoses for wear

Keep reel clean and free of debris

Replacement/repair part for lower cylinder assembly

Ensure the equipment is depressurized before installation or maintenance

It is engineered to deliver consistent material flow and finish quality

This fitting is intended to connect air lines within GRACO applicators such as hopper guns

Ensure proper assembly and follow manufacturer guidelines for optimal performance