800 GPD Direct Flow Reverse Osmosis System
800 GPD Direct Flow System, 5-stage.
The new class features a brushless pump and innovative pre-filter housings that combine Quick Change and classic housings.
The 800 GPD reverse osmosis system (up to 3,020 liters per day) with brushless booster pump was specifically designed for users with the highest demands. It is ideal for home use, offices, the ambitious aquarium enthusiast (saltwater and freshwater), as well as professional commercial use in small cafes or restaurants.
A capacity of up to 3,020 liters of pure water per day enables high-performance water treatment, the likes of which were previously only known from expensive professional systems.
An integrated pressure gauge precisely displays the current system pressure. Thanks to its space-saving design, the system can also be installed in confined spaces.
Easy filter change thanks to the new combination system.
Equipped with three modern combination housings for the pre-filters, the 6-monthly filter change is even easier. Why? The system combines the advantages of classic 10" filters with a practical, innovative quick-change system.
The filter media can be individually configured and replaced in just a few steps, for greater flexibility and even easier maintenance.
Endurance and performance – the new brushless, extra-quiet pump
The durable ZS-DRO-B800G brushless booster pump guarantees virtually silent operation and impresses with its low-wear working method .
Up to 12 hours of continuous operation are possible – followed by a 30-minute cool-down period. The energy-efficient 24V power supply (ErP Step 2) requires only 0.5 watts in standby mode, resulting in significant energy savings.
Automatic membrane flushing – for a longer membrane lifespan
The intelligent membrane flushing system automatically flushes the membrane for approximately 18 seconds before each water draw . This protects the membrane and extends its lifespan, completely automatically.
Can be fitted with additional filters (e.g. mineralization)
Of course, the system can be expanded with a mineral or vitality filter for additional water refinement.
Technical data
Membrane: HN-JCM® (Black) 800 GPD approx. 3,020 L/day (at 20 °C water temperature)
Pure water output: approx. 2.8-3.1 l/min
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Wastewater ratio: approx. 1:1.5
Pump: Brushless 24V/DC, ZS-DRO-B800G brushless
Duration: max. 12 hours, followed by a 30-minute break
Pump lifespan: up to 2,000 operating hours
Rinsing: Automatic, approx. 18 seconds before dispensing
Valves: 2 solenoid valves + check valve
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Power supply: 200–240 V / 24 V, 10 A, ErP compliant (only 0.5 W standby)
Pressure range: 1–4 bar inlet pressure
Temperature range: 5–35 °C
Housing: three white combination pre-filter housings
Dimensions: 36 × 27 × 50 cm (L × W × H)
Extras: 360° connections, automatic shut-off in case of pressure deviation
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Maintenance: Recommendation: Filter change every 6 months, membrane change every 2–3 years
(Depending on water quality and usage patterns)
Included in delivery (you don't need anything extra)
800 GPD Brushless Reverse Osmosis System (Model 2025)
all filter inserts
TFC membrane 800 GPD, model 3013-800
stainless steel faucet
power supply
Filter wrench & membrane wrench
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Hose lines 3/8" & 1/4"
Connection and mounting kit including sealing tape
3/8" water connection adapter with shut-off valve
Assembly instructions
5-stage system:
- Stage 5µ sediment
- Stage CTO activated carbon
- Stage 1µ sediment
- Stage HNS-JCM® (Black) 800GPD membrane
- Stage T33 GAC filter coconut shells
Link to replacement filter set
Manufacturer and EU representative
Jörg Gottwald | JG
At Erdbeerbrink 7
31718 Pollhagen
Telephone: + 49 (0)5721 / 996245
Fax: +49 (0)5721 / 996244
Email: info[at]der-wasseraufbereiter[dot]de
