MACSEP designs, manufactures and supplies oil-water separation systems for industrial sites—helping manage oil-contaminated stormwater and wastewater with reliable equipment that’s straightforward to operate and maintain.
With over 40 years’ combined industry experience, we support customers across New Zealand, the South Pacific and South East Asia with fit-for-purpose solutions that improve efficiency, protect the environment, and help you meet compliance requirements.
What We Do
Design
MACSEP Oil-Water Separators are designed using AutoCAD and SolidWorks drawing software.
MACSEP Oil-Water Separators are designed following the guidelines of API 421 – Design and Operation of Oil-Water Separators and in particular Section 4 - Parallel Plate Separators.
Most models are designed to meet New Zealand seismic conditions.
We don’t just design oil water separators – we design solutions.
Manufacturing
MACSEP manufactures parallel plate type Oil-Water Separators and ancillaries such as strainers, float switch brackets and pump base plates. MACSEP also manufactures parallel plate type plates packs as replacements of older fiberglass plate packs. Manufacturing is typically from 316 SS sheet or plate using automated laser cutting and folding techniques. Tig welding is used to provide high quality welds.
We manufacture in New Zealand to produce the highest specification/quality products.
Supply
MACSEP supplies its Oily Water Separators and ancillary equipment to customers throughout New Zealand, Pacific Islands and South-East Asia. Smaller systems are packed and shipped in export quality plywood crates while larger systems are packed and shipped in 6 or 12 metre, high cube shipping containers.
We can supply ex-works
Auckland, New Zealand or deliver to your site or store.
