Single, multi-bag, quick-open and duplex housings from 2 to 12 bags, ten filter bag media from 1 to 2000 micron, complete skids built around your duty — and hydraulic flushing units that clean whole systems to a verified cleanliness code. Supplied, certified and supported in Australia.
A housing without the right bag is a pressure vessel. A bag without the right housing is a consumable you cannot fit. We sell them as a pair, build them into a skid where the duty needs one — and when the system is hydraulic pipework rather than a tank, the same discipline scales into a flushing plant.

Single bag, multi-bag, quick-open and duplex. Stainless 304, 316L or carbon steel — from a 6 m³/h polishing duty to 480 m³/h continuous.

Felt, mesh, activated carbon, oil-absorbing, high-efficiency and leachate media. One size fits every housing we sell — so the consumable is never the reason a machine stops.

Housings, pump, valves, gauges and pipework on a bunded frame with handrail and access — delivered as one unit, hooked up on site.

A self-contained flushing plant — heated solvent, degreaser and water tanks, seven filter stages, and an in-line particle counter that proves the system clean.
Filter elements and exchanger internals photographed as received and after a documented cycle. Drag the handle across to compare.
Wedge wire element. Blinded slots and a rusted flange. Wedge wire is a precision gap — cleaning has to restore open area without opening the gap.
A new or rebuilt hydraulic system usually fails on what was left inside it — weld spatter, mill scale, sealant and assembly grit. The fix is not a pump on a trolley. It is flushing the whole system at high velocity, through serious filtration, until the fluid itself proves clean.
The HFU 600 is a self-contained flushing plant: two pumps covering 10 to 600 litres a minute, three heated 1,300-litre tanks carrying solvent, degreaser and flush water, and up to seven filtration stages down to 5 micron on the return line.
The proof is on board. An in-line particle counter reads the fluid as it circulates — the flush is finished when the count reaches your target cleanliness class, not when the clock runs out.
The general arrangement and the flushing circuit, published like every machine we build — an engineer needs the footprint and the flow path before the machine enters the plant.
Bag filtration is not glamorous. It is simply the lowest cost per kilogram of solid removed, across the widest range of fluids, with the shortest change-out time — which is why it is still the default first stage in most industrial liquid circuits.
A bag costs a few dollars and holds kilograms of solid. Cartridges cost more per unit of dirt held; centrifuges and separators cost more to buy and far more to maintain.
Twenty seconds to open the cover, lift the bag, drop a new one in. On a quick-open housing there are no bolts to walk around and no lifting gear.
1 to 200 micron in felt, up to 2000 in mesh, in media that handle acids, alkalis, solvents, oils and food-grade duty.
Taking the soil you removed out of the bath instead of putting it back on the next part. See filtration in ultrasonic systems.
Swarf and fines out, fluid life extended, disposal volume cut.
Gel, skin and agglomerate removed before the spray head sees it.
Pre-filtration ahead of RO, cooling circuits, and wash-down recovery.
Particulate out of hydraulic, transformer and lube oil. See the oil systems group.
316L with food-grade internal polish and FDA-compliant media where the process requires it.
Some of this is far easier to show than to describe.
Video placeholders — footage to be produced. Each slot is a standard 16:9 embed.
Housings quoted to duty, bags priced per box with volume rates. Request a quote →
Per-bag, per-box and standing-order rates. We will quote against your current supplier. Get bag pricing →
What we have supplied, with the certificates attached. See the cases →
Pick the size, media, micron, ring, handles and pack — the configurator gives you a part code, a full specification and a price, with the volume breaks shown. Minimum order a pack of five.
Build & price a bag →Flow rate, fluid, temperature, particle size and how often you want to change bags. We size the housing and the bag around that and quote the pair, delivered and commissioned.