We have been involved in supplying large oil separators to New Zealand and overseas clients for over 20 years.

MACSEP currently supplies large oil water separators that range in size from 10,000 l/h to 300,000 litres/hour. For larger flow rates two or more separators can be used in parallel.

Our Large oil  separators are manufactured to specifications to meet the requirements of the power and oil industries in New Zealand and will typically include a seismic design check.

The Large oil separators supplied by MACSEP are rectangular style of separators with one or more packs of stainless steel parallel plates.

The plate packs are held in a rigid stainless steel frames, are easily removable and are interchangeable.

Integral waste oil tanks are optional as are high level alarms for the waste oil tanks.

Standard materials of Construction are 304 stainless steel but alternative materials include; 316 stainless steel, duplex and super duplex stainless steel, painted stainless steel and painted carbon steel.

Stainless steel plate packs are standard and GRP plate packs are optional.

MACSEP’s range of large oil water separators are manufactured to order and as such can be tailored to suit a client’s specific requirements or specific operating conditions.

60 m³/h Oil Separator at a NZ Tank Farm

10 m³/h Oil Separator at a New Zealand Sub Station