GRACO G-Chem Variable Speed Pump, HNBR Seal, 3/8 in Plunger, 115 VAC, Duplex - (SKU: A23658)The GRACO A23658 is a variable speed chemical injection pump featuring an HNBR seal and a 3 8 inch plunger, designed for duplex (two head) operation at 115 VAC. It is constructed with coated stainless steel for durability and is intended for precise chemical injection applications in industrial settings. Key Features: Variable Speed AC Chemical Injection Pump A23658 3 8 in Plunger, Duplex Coated Stainless Steel plunger, HNBR seal, Chromex rod coating

This construction makes it suitable for handling a wide range of chemicals and solvents in industrial applications

Ideal for dispensing single component sealants and adhesives in automated or robotic manufacturing environments

The GRACO 288942 AirPro Air Spray Pressure Feed Gun is a manual air spray gun designed for general metal applications

Replace service kit components as recommended by GRACO or when performance issues arise

Ultra Max II 695/795 ProContractor Series and GMAX II 3900 ProContractor Series sprayers (model year 2019 and newer)

Ensure proper grounding to prevent static sparking and electric shock

Designed for easy clog clearing (reversible or switchable in some models)

Compatible with petroleum or synthetic oils and grease

but PS is specified in your part number)

and other industrial spray applications

wetted material: carbon steel

for D0BGGG: 4 PTFE O-rings