GRACO Pump Coupler - (SKU: 277377) but it is engineered for

but it is engineered for lasting performance and is intended for use in electric and gas airless sprayers

Designed for use with GRACO line marking and dispensing equipment

models 25-27PT

Repeat installation steps for the second end

Supports hygienic and industrial applications

GRACO Pump Coupler - (SKU: 277377) but it is engineered forThe GRACO 277377 COUPLER, PUMP is a genuine GRACO replacement part designed to connect and secure components within GRACO spray equipment. Its material is not explicitly specified in available sources, but it is engineered for compatibility and reliable performance in GRACO machinery. The coupler ensures seamless functionality and helps maintain optimal operation of the equipment. Key Features: Coupler, Pump Designed for use with GRACO spray equipment