The grease traps is a device disgned to trap, during the time required to their clarification, the household waste water which are full of greases and to stop these in order to collect them so as to they don’t block the pipe.The grease traps is mandatory when the all-water tank is distant more than 10m of the dwelling.Choises :- grease traps 200l : only for kitchen water- grease traps 500l : for kitchen and bathroom waterOur grease traps in polyethylene have :- a tank with a tap nozzle in inlet and outlet- a screw-dawn cover which assure a perfect airtightnessExtension shaft : the grease traps 200l and 500l are proposed with extension shaft of height of 250mm (option RH502) or 500 mm (option RH505) which permit the protection against the frost. To reach the desired height, the extension shaft can be aimed the some on the others.About the little community and professional installation, see our range of oil separator in the pre-treatment brochure.