Greaseshield GS1850AST automatic grease recovery unit in stainless steel with blue solids bin and clear grease tray
Greaseshield GS1850AST grease recovery unit, rear view showing inlet pipe connections and clear grease collection tray

Greaseshield GS1850AST

The GreaseShield 1850 AST is an automatic grease recovery unit with a 1.85 L/s pro-active flow rate and automated solids transfer, designed for commercial kitchens.

The GreaseShield 1850 AST is the world's only eco-certified grease recovery unit, automatically separating and extracting fats, oils and grease (FOGs) from kitchen waste water without any need for staff to access the internal workings of the machine.

FOGs are collected in an external container and solids are transferred automatically to a separate solids container, both of which are emptied and cleaned daily. With no heating element, no silt valve and no requirement for enzymes or bio additives, the GS1850 AST eliminates drain blockages and recurring pumping costs while supporting compliance with local water companies and landlords.

Applications:

  • Potwash Sinks
  • Double Bowl Sinks
  • Pre-Rinse Sinks
  • Hood Type Dishwashers
  • Under Counter Dishwashers

Flow Rates & Certification:

  • Pro-Active Flow Rate – 1.85 L/s
  • ASME Certification
  • CSA Certification
  • EN 1825 Certification

Standard Features & Functions:

  • Automatic FOG & solids removal
  • Self cleaning
  • Magnetic baffle for bioremediation
  • PLC controlled
  • Non restricted Vortex Flow Control device
  • Reverse flow configuration
  • Grey water Recirculation
  • Space Saver Running Trap & Sampling Point
  • Globally certified award winning technology
  • The only Green Certified grease trap in the world

Plumbing Connections:

  • Inlet: 1″ ½/40mm
  • Invert Inlet: 1″ ¼/32mm
  • Outlet: 2″/54mm
  • Decant Outlet: ¾″/18mm
  • Hot Water Solenoid: ¾″/22mm

Electrical Ratings — USA

  • Voltage: 120v
  • Frequency: 60Hz
  • Current: 0.98A

Electrical Ratings — UK, EU, AU, NZ

  • Voltage: 230v
  • Frequency: 50Hz
  • Current: 0.49A

Standard Operational Times:

  • Days of Operation: 7 Days a Week
  • Hours of Operation: 07:00–02:30

Average Power Consumption: 47.6W Per Hour


Potwash sinks, double bowl sinks, pre-rinse sinks, and hood-type and under-counter dishwashers.


Related Products

Greaseshield GS1000AST-PF

Greaseshield GS1000AST-PF

Automatic grease recovery unit with a 1.0 L/s flow rate, integrated pre-filter for solid waste separation, and automated solids transfer for small commercial kitchens.

Greaseshield GS1000AST compact automatic grease recovery unit with blue solids bin and clear grease collection tray

Greaseshield GS1000AST

Automatic grease and solids removal unit with a 1.0 L/s flow rate and automated solids transfer, designed for small potwash sinks, preparation sinks, and small combi ovens.

Greaseshield GS1000PF automatic grease recovery unit with blue pre-filter bin and clear grease collection tray

Greaseshield GS1000PF

Automatic grease recovery unit with a 1.0 L/s pro-active flow rate and integrated pre-filter for solid waste separation, suited to small potwash sinks, preparation sinks, and small combi ovens.