Commercial Reverse Osmosis Water Filter System Auto Flush 3000LPD | 125L Hr 1-93

Product Code: GT1-93

Availability: Out of stock

Availability: Out of stock



Commercial Reverse Osmosis Unit - 3000Ltrs/Day




- Dual O-Ring NSF Certified UV resistant Housings (Pre Filters)

- Dual O-Ring NSF Certified RO membrane Housings

- Inlet/Outlet Presasure Monitors (Drain + Inlet pressure)


Membrane flush can be manually selected which will trigger the system to back flush the membranes under pressure prolonging the life of the membranes.

Flushing can occur manually by hitting the Reset/Flush button and/or automatically when the outlet water (finished product/storage tank water) is shut off, for example, if the storage tank fills to capacity. The system will then undergo a 40 second flush cycle.

The flush cycle will run pressurised water past the membrane, clearing any precipitated minerals that may be trapped in the outer walls of the membrane material.


Detailed Description 


RO water purifications systems will reduce and eliminate TDS (total dissolved solids) like salts and minerals/ fluoride from our drinking water.

This is an ideal RO for supplementing rain water tanks during dry periods. It can easily be connected off the main supply line from a bore by using a garden hose timer to regulated the filtering time.


This unit will provide approx 125 Ltrs/Hr - so to produce 500 Ltrs the system would only run for little more than four hours a day.

When the timer shuts off the water supply, the pressure will drop and the solenoid will shut the system down automatically. When the timer opens the flow again the following day the pressure will increase and the system will automatically start producing water again.

Because it's capable of 3000 Ltrs/Day, the timer can be altered to suit the amount of water required each day.


The variable flow restrictor allows you to fine tune your waste water to produce either more or less.
Closing the valve will restrict the drain flow and allow higher water production through the system at the cost of TDS removal. The more you restrict the drain water, the higher the TDS of your RO water will become.

If the valve is opened to allow more water to flow through the drain, you will acheive a better end result with filtered water (lower TDS) at the expence of creating more waste water.

This feature works ecceptionally well when certain water parameters are required for example use with aquariums or hydroponic set ups.

The system is complete with it's own pre-filtration, the stages are as follows:

Stage 1: 20" x 2.5" 20 Micron poly Spun sediment filter

Stage 2: 20" x 2.5" 5 Micron poly spun sediment filter

Stage 3: 20" x 2.5" 5 Micron carbon block

Stage 4: 4 x 200 gpd membranes

Stage 5: Granulated activated carbon cartridge 

The benefits of drinking R/O Water: However, contrary to common beliefs, less than 1% of the organic minerals are actually found in most raw water supplies.

With the increase of pollutants, our water supply contains mostly inorganic minerals. Inorganic minerals consist of calcium, iron, magnesium, carbonate and lime compounds, which are not compatible with our bodies.

The body’s cells reject theses minerals leaving dissolved inorganic substances (acid crystals – minerals deposits) throughout the body.

This accumulation of debris creates more work and trouble for the body, such as arthritis in joints, gallstones, kidney stones and mineral deposits in artery walls.

Organic minerals that are considered soluble, which means the body absorbs sustenance into the cells, are found in our live foods such as fruits & vegetables.

One glass of freshly squeezed orange juice would be higher in minerals than 30 gallons of untreated raw water.

Purified water provides a necessary rinsing treatment for hydration purposes as our body is mostly fluid (over 80% water) and equally important is to rinse impurities out of our body.

 Drinking purified water both prevents inorganic minerals from entering our bodies and removes inorganic mineral deposits already there.

Note: System only to be used on biologically safe water supply.No Warranty will be given on dam, river or creek waters with an organic loading. Filter cartridges should be changed every 12 months under domestic conditions or every 6 months for commercial purposes. Some extra componenets may be required to suit local conditions.


When Using in conjunction with a tap timer, we recommend installing the timer in the outley of the filter system. This will allow the automatic backflush cycle to function correctly. If a timer is used on the inlet side, the pumps will run dry and shut off which will not allow the system to flush.

System Dimmensions:

Height: 96cm to top of Bracket

Depth: 30cm depth of Bracket

Width: 45cm width of system


Specificacations as tested By Filter Systems Australia Under Controlled conditions.

Controll Parameters:

- Inlet Pressure: 90PSI
- Inlet TDS: 159ppm | mg/L


- Final TDS: 5ppm | mg/L

- Reduction Of TDS Percentage: 97%

- Waste Water TDS: 525ppm | mg/L

- Water Production: 2.5L/Minute | 150L/Hour

- Waste Water Production: 5L/Minute | 300L/Hour

Water Production Ratio:

1L Filtered Water : 2L Waste Water


PLEASE NOTE: This testing was administered while under the above conditions using municipal water supply under mains water pressure. Results will vary depending on inlet water quality and pressure. Please send through a copy of your water analysis to us for review before purchase.

Warranty will be void on this system if it is used on water that has organic loading such as river or creek water, without first consulting FSA.

For applications on water over 1500ppm, please contact us prior to purchase.



Due to the nature of the products we sell, a strict return policy is in place. We work with food grade certified materials that must be un-opened and un-used as to be able to be re-sold.

You will receive a credit of equal amount, less the postage cost to send it to you. 

  • Wrongly purchased items may be returned for a merchandise credit, this applies for but not limited to: Wrong size, wrong system etc.
  • 30 Day return Policy: We will accept returns up to 30 days after the initial purchase, all orders should be checked immediately for damage/fault upon arrival to aid us with the return process.
  • Return shipping is to be paid by the buyer to the address provided
  • Should the item appear faulty or doesn’t work how described, the unit/item must be returned for testing (if requested), the return postage paid by the buyer. If the unit/item is deemed to be faulty, compensation will be provided for the postage cost. If the unit/item is deemed to be in working order and as described, the buyer will need to pay for return postage. 

If you have any questions about our return policy, please contact us before purchase. This will also help to ensure you purchase the correct product that suits your requirements.


Additional Information

Product CodeGT1-93
Product TypeNo

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