GRACO RPR Packing Kit, 63 HNBR - (SKU: B32125)The GRACO B32125 is a replacement packing kit designed for use in GRACO equipment. It is constructed from 63 HNBR (Hydrogenated Nitrile Butadiene Rubber), a material known for its excellent resistance to oils, fuels, and chemicals, as well as its durability under high temperatures and pressures. This kit is intended to restore or maintain the sealing performance of pumps or valves within GRACO lubrication and fluid handling systems. Key Features:

Designed for use with GRACO stud wall spray foam kits and compatible spray foam equipment

ASSY PSD16 is a main body assembly designed for use in GRACO PSD16 diaphragm pumps

Used as a support cup in GRACO TC/VSP360 spray systems to ensure proper alignment and secure mounting of components

including houses

The GRACO 120911 Clamp

and maintenance applications where reliable piston sealing is required

The material of the kit is not explicitly stated for D0GA88

Stainless steel and Santoprene materials for durability and compliance

Prime the pump before initial operation

but such rings are commonly made from steel or similar durable metals

Designed for use with PerformAA airless and air assist spray guns

designed for intuitive operation and reliable performance in demanding industrial and spray equipment applications