1200 GPD Direct Flow System "Wasserstelle", 5-stage.

The new class, featuring a brushless pump and innovative pre-filter housings that combine the benefits of Quick-Change and classic housings.

The 1200 GPD reverse osmosis system (up to 4,550 liters per day) with a brushless booster pump was specifically designed for users with maximum requirements. It is ideal for private use, offices, ambitious aquarists (saltwater and freshwater), as well as professional commercial use in small cafes or restaurants.

A capacity of up to 4,550 liters of purified water daily enables high-performance water treatment 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 tight spaces.

---

Easier filter replacement through new combination system.

Equipped with three modern combination housings for the pre-filters, the 6-month filter change is now even easier. Why? The system combines the advantages of classic 10" filters with a practical, novel Quick-Change system.
The filter media can be individually equipped and replaced in just a few simple steps, for more flexibility and even easier maintenance.

---

Endurance and performance - The new extra-quiet brushless pump

The long-lasting Brushless Booster Pump (EC-AIBLDC-1200A) guarantees near-silent operation and impresses with its low-wear operation.

Up to 12 hours of continuous run time are possible – followed by a cooling phase. 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 flush automatically rinses the membrane for approximately 20 seconds before every water extraction. This protects the membrane and extends its lifespan, completely automatically.

---

Can be equipped with additional post-filters (e.g., mineralization)

Naturally, the system can be expanded with a mineral or vital filter for additional water enhancement.

---

Technical Data

• Membrane: HN-JCM® (Black) 1200 GPD – approx. 4,550 L/day (at 20°C water temperature)

• Pure water output: approx. 2.8–3.1 l/min

• Wastewater ratio: approx. 1:1.5

• Pump: Brushless 24V/DC, model EC-AIBLDC-1200A

• Run time: max. 12 h, followed by 30 min pause

• Lifespan: up to 2,000 operating hours

• Flushing: Automatic, approx. 20 s before extraction

• Valves: 2 solenoid valves + check valve

• Power supply: 200–240 V / 24 V, 10A, ErP-compliant (only 0.5 W standby)

• Pressure range: 3–4 bar input pressure

• Temperature range: 5–35°C

• Housing: 3 white combination pre-filter housings

• Dimensions: 36 × 27 × 50 cm (L × W × H)

• Extras: 360° connections, automatic shutdown upon pressure deviation

• Maintenance: Recommendation: Filter change every 6 months, membrane change every 2–3 years
  (Depending on water quality and usage behavior)

---

Included in delivery (you don't need anything extra)

• 1200 GPD Brushless Reverse Osmosis System (2025 Model)

• Complete 10" filter set

• TFC membrane 1200 GPD, model 3213-1200

• Stainless steel faucet

• Booster pump EC-AIBLDC-1200A

• Energy-saving transformer ErP 2 (max. 0.5 W)

• Filter wrench & membrane wrench

• Tubing 3/8" & 1/4"

• Connection & installation set incl. Teflon tape

• Water connection adapter 3/8" with shut-off valve

• Installation instructions

5-stage system:

1. Stage: 5µ Sediment
2. Stage: CTO activated carbon
3. Stage: 1µ Sediment
4. Stage: HN-JCM® (Black) 1200 GPD membrane
5. Stage: T33 GAC coconut shell filter

Link to replacement filter set

Manufacturer and EU responsible party

Jörg Gottwald | JG
Am Erdbeerbrink 7
31718 Pollhagen
Phone: + 49 (0)5721 / 996245
Fax: +49 (0)5721 / 996244
E-mail: info[at]der-wasseraufbereiter[dot]de