Our Products
Rochem® water treatment, sewage treatment, and bespoke marine doors and hatches, plus specialist spare parts, fittings and consumables.
Our Products
ROCHEM® water treatment, sewage treatment, and bespoke marine doors and hatches — plus specialist spare parts and fittings.
Rochem® Freshwater & Seawater Desalination
Rochem® reverse osmosis systems convert seawater into high-quality drinking water for naval, commercial and land-based applications. These systems have been installed and serviced in their thousands worldwide over decades.
Construction: Stainless steel AISI 316
Seawater recovery rate: Approximately 33% as permeate
Typical membrane lifespan: 5 years (35,000 hours)
Automatic Stop and Rinse mode: Prevents fouling during shutdowns of up to 2 weeks
Classification approvals: GL, LR, ABS, DNV, BV, RINA
Compliance: DIN, VDE, VDMA, IEC, ISO, NATO-Stanag (shock, vibration, EMC)
No chemicals required for system operation.
Rochem® MBR Sewage Treatment
Rochem® BioFilt is a membrane bioreactor (MBR) system for black and grey water treatment. It uses proprietary Flat Sheet ultrafiltration modules in an oxygen-rich bioreactor to produce 94 to 97% clean waste water.
Output quality: 94 to 97% clean waste water
Membrane type: Proprietary Flat Sheet (FS) ultrafiltration modules
Compliance: MEPC 227(64) for discharge in protected marine areas
Scalability: Small yachts to 1,000+ passengers
Combined with RO: Achieves German Trinkwasser drinking water specifications
Cleaning: Straightforward, no smells or mess
Operation: Can run continuously, including while guests are swimming nearby
The only system able to actually meet approved discharge specifications for nature preservation areas.
Watertight Doors & Hatches
FITA marine supplies bespoke A60-rated watertight doors and hatches for marine and naval applications. Built to ISO standards with fire-rated construction, these are custom manufactured for both new builds and retrofit installations.
Custom manufactured to specification
Watertight and weathertight rated
Fire-rating options available (including A60)
Designed for use on Australian naval vessels
Marine Spare Parts & Fittings
FITA marine supplies a comprehensive range of marine spare parts, including valves, pumps, fittings, hoses, flanges and gauges. We also supply Rochem® genuine spare parts and membrane replacements for all Rochem systems.
As the exclusive Australian and New Zealand Rochem® distributor, FITA can source genuine Rochem spare parts, replacement membranes and consumables direct from the Hamburg factory. We also supply Rochem® antiscalant chemicals (Roprep) and membrane cleaning chemicals for ongoing system maintenance.