Neptune Drum/barrel heavy-duty mixer with 2" NPT(M) mounting; 1/4 hp, 115/230 VAC

5/8" (16 mm) dia, 316 SS shaft; 3-3/4" (95 mm) dia (max), 316 SS folding impeller (drum-lip and NPT(M) mount models); or 4" (102 mm) dia, 316 SS fixed impeller (C-clamp models). Note: these mixers do not include power cords.

These high-quality mixers are available in three mounting versions for heavy-duty mixing. Adjustable hand screws secure the drum-lip model to the rim of 55-gallon (200 liter) drums. The C-clamp model mounts to any open head tank or drum and allows you to adjust the angle of the mixer. The 2" NPT(M) mount model screws directly into a standard 2" (51 mm) female bung to keep odors in and debris out.
Drum-lip and NPT(M) mount models include a folding impeller to pass through bung that attaches to the shaft with set screw and opens to a maximum diameter of 33⁄4" (95 mm) during operation. C-clamp models include a 4" (102 mm) fixed impeller, and are intended for use with an open tank. All mixers deliver maximum speed of 1725 rpm.