NEW Gast 1023 3/4 HP (10 CFM)  Vacuum Pump - Affordable Milkers LLC

NEW Gast 1023 3/4 HP (10 CFM) Vacuum Pump

$ 975.00

The Gast 1023 is a rotary vane type compressor/vacuum pump ideal for running two milk buckets at the same time allowing one to milk 2 cows or up to 4 sheep or goats at a time. The 1023 rotary vane model from Gast features a 3/4 HP continuous duty motor. 26" Hg max. vacuum, 10.0 CFM open flow, 10 psi max. pressure, 10.0 CFM open flow.

The Gast 1023 rotary vane pump includes internal muffler and filter, silencer for quieter operation, thermal protector to protect the motor from overheating and burning out.

The rugged Gast 1023 has a tough cast iron housing and sealed bearings providing a low maintenance and durable solution for just about any low pressure application.



  • (F)NPT 3/8" Inlet
  • (F)NPT 3/8" Outet
  • Oiless operation
  • Rugged construction/low maintenance


Max. Vacuum 26" Hg
Open Flow 10.0 CFM
Max. Pressure 10 psi
Open Flow 10.0 CFM
Motor 3/4 hp
Unit Dimensions 16-1/4" L x 6-1/2" W x 8-7/8" H
Unit Weight 58 lbs.


This vacuum pump does not come with the steel manifold to connect to a milk bucket. You can order that separately here.