GRACO Coupler, 1/2" Male Hydro QD - (SKU: 18B192)The GRACO 18B192 is a 1 2" male hydraulic quick disconnect (QD) coupler, designed for use with GRACO equipment to provide secure and efficient hydraulic fluid connections. The material is not specified, but typical couplers of this type are made from durable steel or brass for high pressure applications. Its intended use is to facilitate quick and reliable hydraulic line connections in GRACO fluid handling systems. Key Features: Hydraulic quick

Follow GRACO pump assembly instructions for proper placement and orientation

and power spring assembly designed for use in GRACO equipment

The GRACO 184481 STEM

This pump is intended for use in demanding industrial applications where consistent performance and longevity are required

17Z149 / 18 meters

Designed for GRACO fluid management systems

though the exact material for this specific variant is not explicitly stated in available documentation

Commonly found in industrial lubrication and fluid handling systems

electric airless sprayer

Soft parts plus hardened stainless steel balls

Used in spray foam and fluid handling systems to maintain material suspension and ensure consistent product performance

and adhesives where consistent