South Dakota Seed Blower 220V 60Hz

South Dakota Seed Blower 220V 60Hz for Seed Purity Testing

The 757 South Dakota Seed Blower is designed to separate lightweight material, such as empty seed hulls, from heavier, viable seeds using a powerful blower motor. Airflow passes through a column (available in 1½", 3", or 4" sizes), lifting lighter material into the beveled top section while heavier seeds remain at the base.

Motor Options:

• 1/3 HP, 110V/60Hz or 220V/60Hz, 3,450 RPM
• 1/2 HP, 220V/50Hz (757/A model), 2,850 RPM

Precise separation is achieved with a calibrated valve cap at the top of the column. Columns are sold separately. (The image shows the 757 model with the optional 757-M tube set, also sold separately.)

Available Column Sizes:

• 1½" I.D. x 23¼" H
• 3" I.D. x 34¼" H
• 4" I.D. x 35¼" H

All columns are made of clear Plexiglas, allowing easy viewing of the calibrated air valves.

Base Dimensions and Features:

• Base size: 20" L x 20" W x 30½" H
• Features include:
  • 5-minute timer
  • On/off control knob
  • Hand brake to stop the motor instantly, preventing the blower fan from coasting

Weights:

• Net weight: 110 lbs.
• Shipping weight: 155 lbs.

Models and Parts:

• 757: South Dakota Seed Blower, 110V 50/60Hz
• 757/A: South Dakota Seed Blower, 220V 60Hz
• Crating for 757 Series Seed Blowers
• Replacement Timer for 757 Seed Blower

Note: Domestic/export crating must be selected when purchasing certain items.