SWT RO-1750L (7/4040) - reverse osmosis unit with pump (up to 1.75 m3/h)
Osmosis 1750 l/h, 7 × 4040 housings, 2.2 kW pump
Commercial reverse osmosis unit for the in-depth polishing treatment of domestic drinking water and natural water. Reduces total mineralization, removes hardness salts, heavy metals, organic substances, bacteria, and viruses. Rated capacity — 1750 l/h, raw water flow rate in production mode — 2540 l/h, typical conversion rate for fresh water — up to 75%.
In the SWT RO series, this is the second-to-last model by capacity: seven single 4040 housings versus six on RO-1500L and eight on the larger RO-2000L. The 2.2 kW pump and the G1" connection for the raw water inlet and concentrate outlet are the same as on RO-1500L, and the BB30 mechanical cleaning cartridge is used only here — the other models in the series have BB20 or BB10. The 610×585×1630 mm dimensions match most models in the series, and the dry weight is 200 kg.
Membranes are serviced in hydraulic flush mode at a flow rate of 4400 l/h; a separate CIP wash inlet G¾" is provided for chemical washing.
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