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Applications
From home wastewater systems to ponds and aquariums, see how Hiblow linear air pumps are used and which models suit the job.
Septic & wastewater
Aerated wastewater treatment systems (AWTS) need a steady supply of air so the good bacteria can break down waste. Hiblow linear air pumps run quietly around the clock to keep your system working.
What the air pump does
In an aerated system, the air pump pushes air down a line to a diffuser at the bottom of the aeration chamber. Fine bubbles keep the water full of oxygen, so aerobic bacteria can break waste down into clear, treated water that can be used to irrigate the garden. If the pump stops, those bacteria start to die off, the system turns septic and starts to smell, and most systems will sound an alarm.
Where it's used
- Home aerated wastewater treatment systems (AWTS)
- Commercial and farm treatment plants, using the HP-100 to HP-200
- Replacement pumps for most common Australian systems
- Biological contact aeration in septic tanks
Why a Hiblow linear air pump
- Clean, oil-free air, so nothing upsets the bacteria
- One moving assembly: no motor, bearings or brushes to wear
- Easy to service: swap a kit in minutes with a screwdriver
- Built to run 24/7 on low power
- Quiet, rainproof and made to sit outdoors
Suitable Hiblow models
Septic tank aeration is listed on the HP-40/60/80, HP-80+ and XP series datasheets.
For larger systems, the HP-100 to HP-200 datasheet also lists this use.
Ponds & aquariums
Steady aeration for backyard ponds, water features and aquariums.
What the air pump does
Fish and pond bacteria need dissolved oxygen, and warm, still water holds very little of it. The air pump feeds air stones or diffusers on the bottom of the pond. The rising bubbles add oxygen and keep the water moving, which helps fish through hot summer nights and supports the bacteria that keep water clear. The pump sits outside the water, so only an air line goes into the pond.
Where it's used
- Koi and goldfish ponds
- Garden water features and dams
- Wildlife and frog ponds
- Aquariums and fish tanks, using the compact Hiblow Baby (C-5F)
Why a Hiblow linear air pump
- Clean, oil-free air that is safe for fish and plants
- One moving assembly: no motor, bearings or brushes to wear
- Easy to service: swap a kit in minutes with a screwdriver
- No electrics in the water, only an air line
- Quiet, so it won't disturb a backyard
For fish tanks and aquariums: the compact Hiblow Baby (C-5F) is a 230 V air pump with a high/low switch.
Suitable Hiblow models
Oxygen supply for fish is listed on the HP-40/60/80 and HP-80+ datasheets.
For larger systems, the HP-100 to HP-200 datasheet also lists this use.
Aquaculture & fish farming
Reliable oxygen for fish farms, hatcheries and live fish holding, where stocking is dense and every hour counts.
What the air pump does
Fish stocked closely together use oxygen fast, and in warm weather the water can run short within hours. The air pump feeds diffusers or air stones in each tank, raceway or pond, keeping dissolved oxygen up so fish stay healthy, feed well and grow. In hatcheries it also keeps water gently moving around eggs and fry. Because the pump sits outside the water and runs around the clock on low power, one pump can serve several tanks through a manifold.
Where it's used
- Fish farms and grow-out tanks
- Hatcheries and fry rearing
- Aquaponics systems
- Holding tanks for live fish, crustaceans and bait
- Live fish transport and display tanks
- Larger farms and dams using the HP-100 to HP-200
Why a Hiblow linear air pump
- Clean, oil-free air, safe for stock
- One moving assembly: no motor, bearings or brushes to wear
- Easy to service: swap a kit in minutes with a screwdriver
- Built to run 24/7, where a stopped pump means lost stock
- One pump can feed several tanks
Suitable Hiblow models
Oxygen supply for fish is listed on the HP-40/60/80 and HP-80+ datasheets.
For larger systems, the HP-100 to HP-200 datasheet also lists this use.
Bubble baths & spas
Air injection for bubble baths and spas.
What the air pump does
The air pump blows air into jets or an air ring in the bath or spa, creating a steady stream of bubbles. A linear air pump gives a smooth, even flow with very little noise or vibration, so it suits baths and spas built into homes.
Where it's used
- Bubble baths
- Spas and hot tubs
- Air jets and air rings in custom baths
Why a Hiblow linear air pump
- Clean, oil-free air for water people sit in
- One moving assembly: no motor, bearings or brushes to wear
- Easy to service: swap a kit in minutes with a screwdriver
- Quiet and smooth, with little vibration
- Models from 40 to 200 L/min to suit the number of jets
Suitable Hiblow models
Bubble bath air injection is listed on the HP-40/60/80, HP-80+ and XP series datasheets.
For larger systems, the HP-100 to HP-200 datasheet also lists this use.
Medical & scientific
Quiet, steady air for medical and scientific apparatus.
What the air pump does
Equipment makers use Hiblow linear air pumps where they need a steady, quiet supply of air. The magnet-driven diaphragm design has no motor brushes or rotating parts, so the air flow is smooth and the pump runs with very little vibration.
Where it's used
- Low-frequency therapeutic equipment
- Medical and scientific apparatus
- Laboratory air supply
Why a Hiblow linear air pump
- Clean, oil-free air for sensitive equipment
- One moving assembly: no motor, bearings or brushes to wear
- Easy to service: swap a kit in minutes with a screwdriver
- Steady air with low noise and vibration
Suitable Hiblow models
Medical and scientific apparatus is listed on the HP-40/60/80 and HP-80+ datasheets.
Small compressors
Low-pressure air for equipment and processes.
What the air pump does
Where a job needs a steady supply of low-pressure air rather than high pressure, a linear air pump can do the work of a small compressor. It runs continuously, quietly and without a storage tank.
Where it's used
- Low-pressure air supply for equipment
- Air for processes that run continuously
- Larger duties with the HP-100 to HP-200
Why a Hiblow linear air pump
- Clean, oil-free air with no oil mist
- One moving assembly: no motor, bearings or brushes to wear
- Easy to service: swap a kit in minutes with a screwdriver
- Continuous duty without a tank
- Quiet compared with a piston compressor
Suitable Hiblow models
Small-capacity compressor use is listed on the XP series and HP-100 to HP-200 datasheets.
For larger systems, the HP-100 to HP-200 datasheet also lists this use.
Lab, testing & OEM
Pumping units built into other equipment, including DC and fuel-cell models. Tell us your application and the airflow you need.
What the air pump does
Techno Takatsuki makes pumping units designed to be built into other products. Manufacturers use them for gas sampling, analysers, ozone generators, fuel-cell systems and DC or solar-powered equipment.
Where it's used
- Gas sampling and analysers
- Ozone generators
- Fuel-cell systems
- DC and solar-powered equipment
Why a Hiblow linear air pump
- Clean, oil-free air
- One moving assembly: no motor, bearings or brushes to wear
- Easy to service: swap a kit in minutes with a screwdriver
- Units sized for your airflow and power supply
- Local support from Hiblow Australia
Suitable Hiblow models
Air sampling, gas analysers, ozone generators and similar equipment use Hiblow OEM pumping units.
How it works
Why aerated septics need an air pump
An aerated wastewater treatment system (AWTS) relies on good bacteria to break down waste, and those bacteria need oxygen. Your linear air pump supplies it, around the clock.
- STEP 1Septic chamberSolids settle to the bottom as sludge.
- STEP 2Aeration chamberThe air pump feeds a diffuser, and bacteria break the waste down.
- STEP 3ClarifierRemaining solids settle out of the water.
- STEP 4Chlorine chamberThe water is disinfected, then pumped out to irrigate.
Tip: a working air pump makes a low, steady hum. If you can't hear it, call your service technician, or call us on 02 9457 8622 about a replacement.








