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Automatic Back-flushing Carbon Vessel 25-35LPM
Commercial Carbon Backwash Pre-Filter System
High-Flow Whole House / RO Pre-Treatment Solution
📞 Call 1800 217 726 for configuration advice
This commercial-grade carbon filtration system is predominantly used as a pre-filter before our commercial reverse osmosis units, but it can also operate as a standalone whole-house filtration system.
Designed to protect downstream RO membranes and significantly improve incoming water quality.
Primary Applications
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Pre-treatment for commercial RO systems
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Whole-house filtration
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Industrial pre-filtration
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Bore water preparation
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High-flow residential applications
Performance Overview
Flow Rate
25 – 35 Litres Per Minute (LPM)
(Depending on configuration and pressure)
Carbon Life Expectancy
2 to 5 years
(Subject to water quality and usage)
Key Features
✔ Automatic backwash control valve
✔ High-flow design
✔ Heavy-duty composite valve body
✔ Fiber-reinforced composite construction
✔ Bypass option available
✔ Weather cover option available
Designed for continuous commercial operation.
Operating Specifications
Service Flow Rate
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27 GPM @ 15 psi drop (including bypass)
Backwash Flow Rate
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27 GPM @ 25 psi drop (including bypass)
Operating Pressure
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Minimum: 20 psi
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Maximum: 125 psi
Operating Temperature
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Minimum: 40°F (4°C)
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Maximum: 110°F (43°C)
Inlet & Outlet Options
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¾” to 1.5” NPS connections available
Designed to integrate with both residential and commercial plumbing systems.
Electrical Specifications
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Input Voltage: 100–120VAC or 200–240VAC
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Frequency: 50/60 Hz
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Output Voltage: 15VDC
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Output Current: 500 mA
Valve & Control System
Water Specialist 1” TC Control Valve:
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Up to 6 programmable cycles
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Downflow regeneration
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Automatic backwash
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Sodium chloride compatible (where applicable)
Tank Compatibility
Suitable for:
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Water softener tanks (6” – 21” diameter)
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Carbon filter tanks (6” – 21” diameter)
Why Use This As An RO Pre-Filter?
Reverse osmosis membranes are highly sensitive to:
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Chlorine
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Sediment
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Organic load
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Heavy contamination
Installing this carbon backwash system before your commercial RO:
✔ Protects membrane life
✔ Improves efficiency
✔ Reduces maintenance costs
✔ Extends service intervals
Also Suitable As Standalone Whole House System
When installed independently, this unit provides:
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Chlorine reduction
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Organic contaminant reduction
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Improved taste and odour
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High-flow performance for entire property
📞 Call 1800 217 726 to confirm sizing and configuration for your application.
DELIVERY ANYWHERE IN AUSTRALIA IS $10.00 OR TO NEW ZEALAND IS $20.00 up to 1.5kg
Click here to see our super special package Reverse Osmosis filter and Alkaliser
