GRACO Adapter Fitting, 3/4 ORB x 1/2 NPTF, Stainless Steel - (SKU: 131783)The GRACO 131783 is a stainless steel adapter fitting designed to connect 3 4 inch O Ring Boss (ORB) ports to 1 2 inch National Pipe Thread Female (NPTF) ports. It is used within GRACO fluid handling equipment to ensure secure, leak free connections between different types of hydraulic or pneumatic components. Key Features: Adapter fitting 3 4 ORB x 1 2 NPTF Stainless steel Compatible with GRACO EFR Series and other GRACO equipment requiring 3 4 ORB

preventing air from backing up into the oil system

Verify compatibility with intended sealant or adhesive

Provides structural support and alignment for pump assemblies

Follow all manufacturer safety guidelines during installation and operation

It includes the needle nut

The GRACO 256486 is an electronic dispense meter designed for accurate measurement and dispensing of oils and other compatible fluids

Compatible with GRACO ram supply units and similar equipment (e

The GRACO 17P182 is a wire harness designed for use with GRACO sprayer equipment

Designed for use with GRACO spray equipment and compatible fluid transfer systems

Lubricate the seal lightly with compatible hydraulic fluid to ease installation

Thread the proximity switch onto the adapter and torque to 22–26 in-lbs (2

Buna (nitrile) diaphragms and balls