Z-A16622 DeWalt Air Compressor Pump w/ Built-In Head Unloaders

The Z-A16622 is a DeWalt air compressor pump that features a cast-iron design, a single-stage piston, and a 1-2 Horsepower range. This pump also goes by the part number A16622.

This DeWalt pump is used in several air compressor models. A built-in unloader head allows the Z-A16622 to be used with constant run application air compressors.

A flywheel and an intake filter come standard with the Z-A16622, which means once installed the pump is ready to go.

As the Z-A16622 does not come with oil, we recommend using Ultimate Blue Compressor Oil to help keep the pump running smooth and rust-free.

Service Notice

When replacing an existing Z-A16622 pump, we recommend double-checking the serial number on your current pump.

Depending on when your pump was manufactured, it may one of two different styles. The Z-A16622 is the new style of this pump variation.

Specifications for the DeWalt Z-A16622

Maximum Operating Pressure: 150 PSI

Airflow Rating: 8.5 CFM

Horsepower Range: 1-2 HP

Min. Pump Speed: 500 RPM

Max. Pump Speed: 1,200 RPM

Oil Capacity: 32 oz.

Cylinders: 2

Rotation: Clockwise

Dimensions

Pump Width: 11 ¹/₈ in.

Pump Height: 13 ³/₄ in.

Pump Depth: 10 in.

Weight: Approx. 50 lbs.

Stroke Size: 2 in.

Sheave Size: 6.32 in. @ 1725 RPM

Flywheel Diameter: 10 ¹/₈ in. (Grooved)

Bore Diameter: 2 in.

NPT Outlet: ¹/₂ in.