Molloy Engineering has supplied foul & surface water pumping and waste water treatment plants since 1981 in Ireland. The plants are fit for purpose and designed for process reliability and low operational costs.  Nationwide clients include the majority of local authorities, major residential and commercial developers and leading hotels and golf clubs.   Oil Separators Separators are used on sites where there is a risk of oil entering ground waters or, surface waters.  Where there is a high risk of oil entering the collection system, a full retention interceptor should be used. Where there is a lower risk, car parks for example, a bypass interceptor should be used.   Case Studies » Glenview Hotel, Co. Wicklow » Woodenbridge Hotel, Co. Wicklow » Muskerry Golf Club, Co. Cork » Wexford County Council, Co. Wexford Brochure Download our Brochure