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Big Dipper W-750-ASTE


Big Dipper 750 AST (4.73 l/s flow rate)

The AST range of units provide full automatic grease removal and solids handling. Incidental solids are strained out of the kitchen wastewater and trapped in the solids chamber. Periodically, a water-driven eductor automatically empties the incidental solids out of the solids chamber. Like the point of source Big Dipper units, the AST series has a skimming wheel system inside the unit which skims the fats, oils & grease out of the retention area when activated by an integral timer. AST models treat kitchen wastewater flows of 4.73 & 7.89 litres per second.

  • Fully automatic self cleaning cycle. Removes collected fats, oils, grease and solids without any operator assistance. Comes complete with 24-hour timer and external collection container for easy disposal.  
  • Constructed of corrosion resistant materials suitable for installation in virtually any location. Attractive sanitary Stainless Steel exterior. 
  • Integrated Motor/Grease Outlet/Heater/Lid enables a fast, do-it-yourself unit operation reversal. 
  • Compact footprint.

Product Information 

Material Exterior:

304 Stainless Steel, Bright Finish
Material Interior: Rotationally Molded Polyethylene
Electrical: 230 VAC, 50 Hz, 520 Watts (2.3 Amps)
Maximum Inlet Flow Rate: 4.73 l/s
Number of Skimming Wheels: 1
Grease Skimming Rate: 9.08 Kg Per Hour
Grease Retention Capacity: 68+ Kg
Eductor Pump Operation Pressure 3.45 Bar Min., 0.75 l/s


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