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  • Clamp or bracket mount
  • 18 to 30in (457 to 762mm) shaft length
  • 5/16in (8mm) shaft diameter
  • 3in (76.2mm) propeller size
  • 316SS propeller and shaft material
  • Cast aluminum housing material


The Neptune L Series Laboratory Mixer is designed specifically for laboratory applications, and is available with an air or electric drive motor with bracket mounts, or clamp mounts for electric motors.

The air motor includes a control valve and muffler. The air motor model includes an air supply pipe that will fit a standard 1/2in laboratory bar clamp. Operating speed for the air motor model is 200 to 2,000 rpm.

A cord and plug are standard with all electric models. The electric models' operating speed is 1,550 rpm.