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Automatic Grease Traps (Grease Removal Units)

Grease Removal Units (GRU) automatically separates and removes fats, oils and grease from wastewater effluent. These units save time and require minimal maintenance, providing you with peace of mind in regards to your grease management system.

Grease removal units can also remove solid food waste particles and eliminate foul odours that can be found in manual grease traps. These units are equipped with automatic timers or sensors for self-cleaning and can be used at point of source or in central locations. 

With a wide range of models available to treat single & multiple sink appliances, large pass through dishwashers, combination ovens or chicken rotisseries and more, a GRU is now the most preferred option in the modern day kitchen.


Big Dipper

Big Dipper showing inside the of the productThe Big Dipper Internal Strainer (IS) System is a fully-automated engineering system for the separation and removal of FOG (fats, oils and grease) from kitchen wastewater.

It uses a digital controller to ensure regular and efficient grease “skimming” as well as self-cleaning, removing 99.5% of FOG.

Big Dipper’s total removal of FOG means that there is no requirement for any chemicals, but nevertheless the latest 51K series unit has advanced odour protection that provides a pleasant working atmosphere.

Big Dipper can manage a maximum flow rate of 7.89 l/s and a grease retention capacity of at least 136kg, it can also skim 18.16kg per hour.

The Big Dipper range of units can be sited underneath a grease producing fixture or centrally located within a plant room for complete drainage protection.


Grease Shield

product shot of the grease shieldGrease Shield offers a fully automatic removal of FOG (down to 100ppm) and solid food waste particles. It operates using a pre-filter and an optional automatic solids transfer (AST) removal system.

Ideal for those seeking to be environmentally friendly, Grease Shield is the first and only “green” certified grease trap in the world.

With no heating elements or required chemicals, it is also a useful option for the economically minded.

Grease Shield have a range of active flow rates, from 1 litres per second through to a maximum of 4 litres per second.

Grease Shield has a relatively small footprint and can therefore be installed in most kitchens and low level invert options for combi-oven installations suit space constraints in any commercial kitchen.



Lipujet Grease Separator Product ShotThe ACO Lipujet is a range of free-standing grease separators for complete disposal of grease. The LipuJet functions on the basis that water, fats, oils, grease (FOG) and solid particles have different densities. Kitchen wastewater enters the LipuJet grease trap where FOG floats upwards, sludge (solid particles) sinks downwards and the separated, “cleaned” water flows away.

The ACO LipuJet can be constructed from either polyethylene or stainless steel and is available in either a round or oval design, enabling you a wide range of options to suit your specific requirements. Furthermore, polyethylene is corrosion-resistant but also light; making it easy to transport and install. The ACO LipuJet benefits from a 25-year warranty on material stability and resistance against greasy wastewater. The warranty is valid providing that the separator is installed, commissioned and maintained according to the manufacturer’s instructions. 


Grease Capture 

The Grease Capture is designed for food service establishments where space is limited and a larger grease separator cannot be installed. Automatically removes greases, oils and fats before entering drainage system to protect them from clogging. Exceptionally efficient removal of greases, oils and fats thanks to a unique two-chamber separation and coalescent gap system.

Easy and efficient maintenance – only 5 minutes a day.

No moving parts – nothing can be blocked or clogged.

Specially developed design and surface of the heating rod.

Unique internal shape of the device.

We can recommend a suitable size, provide installation and service, analyses and measurements.


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