RO Reverse Osmosis equipments

RO500 - RO750 - RO1000

PRE-TREATMENT SECTION

Made with a 20” DUO filtration group: first stage carbon

cartridge; second stage cartridge with 5 micron

filtration rate.

PRESSURIZATION SECTION

Made up of an AISI 304 stainless steel vertical multi-

stage centrifugal electric pump.

PERMEATION SECTION

Made up of high-productivity and low-consumption

reverse osmosis permeators (low energy).

The membranes are closed in PRFV vessels capable of

withstanding operating pressures of up to 21 bar.

RO500: 2 membranes in 2 vessels

RO750: 3 membranes in 3 vessels

RO1000: 4 membranes in 4 vessels

HOSES

Feeding, permeate, high pressure and discharge hoses

in PVC PN16.

CONTROL AND HYDRAULIC CONTROL SECTION

- Pressure gauge after the 5 micron filter, feed pressure

at the membranes, pressure after the modules

- Permeate, concentrate and recirculation flow sight

gauge

- Fluxing, recirculation and discharge flow regulators

- Protection pressure switch with system lock for low

supply water level

- Protection pressure switch with system lock for

permeator supply high pressure

- Membrane solenoid valve for system supply

management

- Membrane solenoid valves for module fluxing

management

- Conductivity probes for feed water and permeate

FRAME built in AISI 304 stainless steel section

complete with brackets, vessel and hose fixing collars,

valves and connections, leads for the various uses,

electric control panel.

OPTIONAL

- UV Lamp on permeate line.

- Antiscalant dosing system.

- START/STOP with pressure switch.

- Blending line for final conductivity regulation.

- XL Membranes for increased permeate production

+20%.

RO500 - RO750 - RO1000

PERMEATE PRODUCTION 500-750-1000 LITRES/HOUR

CODE

MODEL

PERMEATE

FINALSALT

MAXIMUM

TDS

SDI

TURBIDITY

HARDNESS

FREE

BACTERIA

DIMENSIONS

EA0500008

EA0500010

RO750

RO1000

± 10% (T = 20°C)

REJECTION

RECOVERY

CHLORINE IN

ELECTRO-MECHANICAL CONTROL PANEL

(MAX SIZE)

900 x 700 x H1540 mm

RO500

500 l/h

750 l/h

1000 l/h

≥ 95 %

≥ 95 %

≥ 95 %

30 ÷ 50 (%)

50 ÷ 70 (%)

50 ÷ 75 (%)

≤ 1000 ppm

≤ 1000 ppm

≤ 1000 ppm

≤3

≤3

1 NTU MAX

1 NTU MAX

1 NTU MAX

≤ 1 °f

≤ 1 °f

≤ 1 °f

≤ 0,2 mg/l

≤ 0,2 mg/l

≤ 0,2 mg/l

ABSENT

EA0500009

ABSENT

ABSENT

900 x 700 x H1540 mm

900 x 700 x H1540 mm

CHARACTERISTICS

Min/max feed water pressure.................................1,5 ÷ 6 bar

Min/max feed water temperature ..........................10°C ÷ 35°C

Feed water minimum flow rate...............................2000 l/h

Min/max ambient temperature ...............................5 °C ÷ 40 °C

Operating pressure ...................................................≤ 10 bar

Total installed power..............................................1,5 kW

Monophase electrical supply................................380 V / 50 Hz

Supply connection ..................................................G 3/4” F

Permeate / Discharge connections......................G 3/4” F

342 | water treatment systems

CONTROL PANEL

- IP55 electrical box

- Built with microprocessors and fitted with a digital display

- Digital conductivity meter with LCD display to read the conductivity of the feed water and the water produced

- Alarm with visual descriptive display of the kind of problem: feed water low pressure / permeator supply high pressure /

permeate high conductivity / pump thermal protection operation

- Working hours display with maintenance block at "x" hours

- Fluxing automatic management timed and at each cycle stop

- Storage tank level management

- Clean contact in exchange for external alarm signal

- Possibility of pre-treatment feedback (softener / carbon filter)

- Possibility of feeding an antiscalant metering pump (optional)

≤3