One or more rotary air blowers are fitted to ST units and we keep the spare parts and repair kits in stock. We also supply the complete compressors/blowers and sewage pumps for the ST units from the OEM, plus the ST level switches and the diffuser elements and holders.

Air Marine also supplies European made replacement and OEM spares for Hamworthy Hatlapa V range, including highly efficient concentric valves. The cutting edge two stage design features suction and delivery to both stages. We offer a high performance alternative to original parts at a more economic price without compromising quality.

Hamworthy Super Trident sewage treatment plans have been the industry standard specification on all types of vessels for over forty years.

Hamworthy KSE Air Compressors were acquired by Hatlapa in 2003 and with it the V range of reciprocating piston compressors (V105, V200, V200, V250 and V375. The Hatlapa V series is water cooled and is a two stage, two cylinder machine with a single throw crankshaft.