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AP.RO-PAP is a compact all-in-one reverse osmosis system producing up to 500 LPH of high-quality water. It includes prefiltration, reverse osmosis system, post filtration, mineralization, and a built-in 80L permeate storage tank with UV sterilization.

It is a particularly popular solution for whole-house water purification as it requires little installation and maintenance effort.

Benefits of AP.RO-PAP series

Space saving design

Silent operation

High-quality equipment
for longer operation

Plug & Play:
includes everything to operate

Features of AP.RO-PAP Series

Basic Equipment

Stainless steel probe
Stainless steel UV system
Composite carbon Pre-filters
Double low-pressure shutoff
Fully equipped electric board with pump protection
Low-pressure RO membranes
Low-pressure Shutoff
MP controller for quality monitoring
Multi-stage Stainless steel Grundfos pump
Stainless steel frame and equipment panel
Stainless steel needle regulation valve
Stainless steel panel mounted with Glycerin-filled gauges
Stainless steel pressure vessels

Optional Equipment

Nalco antiscalant
Additional storage tank

Technical specification of AP.RO-PAP 500 LPH

Permeate Flow (Clean water), LPH
Membrane Quantity x Size
Automatic Flushing
Permeate Flush
Max inlet water TDS, ppm
Max salt reduction, %*
Water recovery rate, %**
Max Input flow of water, m3 ***
Power supply
220 V, 50 Hz
Dimensions, mm
Net weight, kg
Sizing (inlet, outlet, concentrate)
1⁄2” / 1⁄2” / 1⁄2” NPTF

* Maximum salt rejection according to membrane manufacturer.
** Depends on feed water quality.
*** Recommended feed water pressure of 2.5 bar.
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