Neptune Large Direct Drive Mixers - JD Series

Efficient Direct Drive Mixers for Low Viscosity Applications

The Neptune JD Series Large Direct Drive Mixers are engineered for mixing applications with viscosities under 1,000 cP and volumes up to 500 gallons (1,893 liters). Built for reliability, these mixers feature 316 stainless steel propellers and shafts as standard, with optional coatings available in rubber or PVC. The cast aluminum housing ensures durability, and the design eliminates the possibility of oil leaks. Equipped with Totally-Enclosed Fan-Cooled (TEFC) motors or explosion-proof enclosures (Class 1 Group D), the JD Series offers flexibility for a variety of environments. Shaft lengths range from 36″ to 60″, with propeller sizes from 4″ to 7″, making the JD Series a versatile choice for low viscosity mixing needs.

 

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Neptune JD Series Mixer
Neptune Large Direct Drive Mixers - JD Series

The Neptune JD Series Large Direct Drive Mixers provide an ideal solution for low viscosity mixing applications, handling viscosities below 1,000 cP and volumes up to 500 gallons (1,893 liters). Engineered to prevent oil leaks with a cast aluminum housing, the JD Series is perfect for industrial applications requiring durable, low-maintenance performance. With options like TEFC motors, explosion-proof enclosures, and air motors, the JD Series meets a variety of mixing needs across industries like metal finishing and chemical processing.

Key Features:

  • No clutches to slip, wear, or replace.
  • 316SS propellers and shafts are standard; optional coatings available in rubber or PVC.
  • Propeller sizes from 4″ to 7″ ensure efficient mixing.
  • Cast aluminum housing prevents oil leaks and ensures durability.
  • Motors are available in TEFC or explosion-proof enclosures, with air motor options.
  • Shaft lengths range from 36″ to 60″, with shaft diameters from 3/4″ to 1″.
  • Gears run in grease lubrication, ensuring leak-free operation.
  • Mounting options include a fixed cup plate or adjustable clamps for flexible mixing angles.

Totally-enclosed fan-cooled (TEFC)

Model Number Standard Motor Description Shaft Length Propeller Size Shaft Diameter
JD-2.0 1/3 HP-1-115/230 TEFC 36″ 4″ 3/4″
JD-2.1 1/3 HP-3-230/460 TEFC 36″ 4″ 3/4″
JD-3.0 1/2 HP-1-115/230 TEFC 48″ 5″ 3/4″

Explosion-proof class 1 group D (EP)

Model Number Standard Motor Description Shaft Length Propeller Size Shaft Diameter
JD-2.2 1/3 HP-1-115/230 EP 36″ 4″ 3/4″
JD-3.2 1/2 HP-1-115/230 EP 48″ 5″ 3/4″

Air Motor

Model Number Standard Motor Description Shaft Length Propeller Size Shaft Diameter
JD-3.4 1/2 HP AIR 48″ 5″ 3/4″
JD-5.4 1 HP AIR 60″ 6″ 1″

Series JD Gear Drive Mixer Brochure