GRACO PR70 Hose Assembly, Recirculation, Heated, 1/2" x 120" Long - (SKU: 258091)The GRACO 258091 PR70 Hose Assembly is a heavy duty, heated recirculation hose designed for use in GRACO lubrication and fluid handling equipment. It is engineered for reliable performance in demanding industrial environments, facilitating the safe and efficient transfer of heated fluids. The material is not specified in available listings, but similar GRACO hoses are typically constructed from durable, heat resistant synthetic materials. Key

535 (likely refers to a 0

torque to 31–33 N•m as specified in manual)

but similar pulleys are typically made from steel or aluminum

Clean pump surfaces and components to maintain hygiene standards

but specific details about this exact model or part number are not available in the provided sources

Ensure all sections are properly aligned before tightening the tie rod

Inspect the pinion housing and surrounding components for wear or damage before installing the new kit

and an SDM5 rigid extension meter for precise dispensing

Replace adaptor if signs of leakage or thread damage are present

PUMP is a replacement cylinder designed for use in GRACO pump assemblies

and maintenance-friendly fluid transfer is required

Apply medium-strength threadlocker to the threads for secure fit