The GOSS-25A 1” air-operated diaphragm pump is the ideal solution for transferring and dispensing diesel, oil, waste oil, ATF, coolant, antifreeze, petrol, wastewater, industrial sludge, and a wide range of compatible chemicals.

Engineered to perform in harsh conditions and remote locations, the GOSS series of air-operated diaphragm pumps is built for, but not limited to meeting the demand of mine-site specifications and deliver long-term reliability.

Widely used for transfer, filling, recirculation, and batching across the Mining, Oil & Gas, Construction, and Petrochemical sectors, the GOSS- 25A features a durable aluminium body with PTFE diaphragms and balls as standard. This ensures superior fluid compatibility compared to many pumps that rely on Hytrel, Geolast, or Buna components.

Offering a maximum flow rate of 159 L/min, the pump matches the performance of leading brands on the market and is 100% interchangeable with identical mounting brackets and bolt-hole patterns.