APRO-HP

The APRO-HP systems are compact high-pressure commercial reverse osmosis units that allow a consistent production of high-quality water with low energy consumption and reduced operational cost. Equipped with the highest quality components, APRO-HP series features supreme salt rejection, robust space-saving design, easy maintenance, and quiet operation.
It is a particularly popular solution for precise water quality demanding applications.

Technical specification

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Benefits of APRO-HP series

Space saving design

Reduced operational cost

Silent operation

High-quality equipment
for longer operation

Stainless steel
high-pressure piping

Features of APRO-HP Series

Basic Equipment

Belimo actuated flush valve

Composite carbon Pre-filters

Double low-pressure shutoff

High-pressure Stainless steel piping

High-rejection TFC Membranes

Low-pressure PVC piping

Low-pressure Shutoff

MP controller for quality monitoring

Multi-stage Stainless steel Grundfos pump

Panel mounted Glycerin-filled Gauges

Stainless steel frame

Various Product Sizes 250 – 2000 LPH

Optional Equipment

Grundfos DDE antiscalant dosing pumps

Supply pumps and storage vessels

UF pre-treatment

Polish DI tanks

Antiscalant dosing pumps

Integrated ABB PLC with color touch-screen display

Technical specification of APRO-HP 250-2000 LPH

MODEL	APRO HP 250	APRO HP 375	APRO HP 500	APRO HP 750	APRO HP 1000	APRO HP 1500	APRO HP 2000
Permeate Flow (Clean water), LPH	250	375	500	750	1000	1500	2000
Membrane Quantity x Size	2x4021/ 1x4040	3x4021	2x4040	3x4040	4x4040	6x4040	8x4040
Automatic Flushing	Optional	Optional	Yes	Yes	Yes	Yes	Yes
Max inlet water TDS, ppm	6000	6000	6000	6000	6000	6000	6000
Max salt reduction, %*	99.7	99.7	99.7	99.7	99.7	99.7	99.7
Water recovery rate, %**	50-95	50-95	50-95	50-95	50-95	50-95	50-95
Max Input flow of water, m3 ***	0.5	0.75	1	1.5	2	3	4
Power supply	220 V, 50 Hz/ 380 V,50 Hz	220 V, 50 Hz/ 380 V,50 Hz	380V , 50Hz	380V , 50Hz	380V , 50Hz	380V , 50Hz	380V , 50Hz
Dimensions, mm	580x740x1400, 590x800x1400	580x740x1400, 590x800x1400	1775x1210x915	1775x1210x915	1775x1210x915	1200x860x1510	1200x860x1510
Net weight, kg	134	153	210	215	220	225	240
Sizing (inlet, outlet, concentrate)	¾” / ¾” / ¾” NPT(РВ)	¾” / ¾” / ¾” NPT(РВ)	1” / ¾” / ¾” NPT (РВ)	1” / ¾” / ¾” NPT (РВ)	1” / ¾” / ¾” NPT (РВ)	1” / ¾” / ¾” NPT (РВ)	1” / ¾” / ¾” NPT (РВ)

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