SWT RO-1500L (6/4040) - reverse osmosis unit with pump (up to 1.5 m3/h)

SWT RO-1500L (6/4040) is a commercial reverse osmosis unit with a nominal capacity of 1500 l/h for deep polishing treatment of domestic drinking water and natural water. It reduces total mineralization and removes hardness salts, heavy metals, organic matter, bacteria, and viruses. Typical conversion rate for fresh water is up to 75%, feed water flow rate in production mode is 2270 l/h.

The sixth model of eight in the line, and the turning point of the series: six single-element 4040 housings versus five for RO-1250L (1250 l/h) and seven for RO-1750L (1750 l/h). It is with this model that the series switches to a 2.2 kW pump — RO-1250L and the smaller models have 1.5 and 1.1 kW. Connection dimensions are also increased: the raw water inlet and concentrate outlet are G1" instead of the G¾" of all previous models, and the permeate outlet is G¾". Dimensions of 610×585×1630 mm are common to the series, and dry weight is 180 kg.

In flush mode, the unit passes 4400 l/h; a separate CIP inlet with a G¾" thread is provided for chemical washing. A BB20 mechanical cleaning cartridge works ahead of the membranes — the series switches to the larger BB30 starting from RO-1750L.