GRACO Valve Housing Assembly - (SKU: 257790)The GRACO 257790 is a valve housing assembly, typically constructed from robust materials such as metal or overmolded composite, designed to house and protect critical valve components within GRACO drywall feed pump systems. Its primary function is to provide a secure and durable enclosure for the valve mechanism, ensuring reliable operation and easy maintenance. Key Features: Valve Housing Assembly Valve housing with overmold (as referenced in

1 MPa) pump output

This part is intended for use as a replacement or upgrade component in GRACO airless sprayers

Buna-N (PS) diaphragm for chemical resistance

I32 (32 mm inner diameter)

Regularly inspect and maintain seals and diaphragms for wear

It is constructed from durable stainless steel and is intended to guide and protect hoses during operation

The GRACO 16M881 Datatrak Upgrade Kit is a specialized upgrade component designed for use with GRACO FRP (Fiber Reinforced Plastic) systems

Use only with compatible

01/0671/97 (TWNMXR)

It is engineered to provide reliable sealing and smooth operation within GRACO spray equipment

15 feet of cord length for flexible placement

The pump is intended for use in demanding environments where quiet