HERCO INDUSTRIAL REVERSE OSMOSIS SYSTEMS

 Wall / Stand Type RO Units for Desalination of Soft Water 50-500l/hr (UO W, W/S, RS,RSE)

Text Box: Special inlet filter with 5 µm filter cartridge and pressure gauge, high pressure pump, rotary-vane type, high performance wound module(s) with PA/PS composite membranes in GRP pressure vessel(s) with liner. Valves and instruments including solenoid inlet valve, feed water pressure switch, permeate and concentrate flow meter, vibration resistant pressure gauges for pump pressure valves for adjustment of permeate and concentrate flow rate

Budget RO datasheet

 

Wall mount (WS)

Wall or stand (W/S)

W/S Datasheet

Stand Mount (RSE/RS)

RSE datasheet

RS datasheet

Standard RO Units 600 - 12,000l/h (UO ND)

Text Box: Stainless steel base frame with plastic front panel housing the instruments and controls. Special inlet filter with 5 µm-filter cartridge and 2 pressure gauges, High pressure pump, low-noise, multi-stage centrifugal type, Low energy wound modules with energy saving PA/PS composite membranes in GRP vessels Valves and instruments including feed water sampling valve, solenoid inlet valve, feed water pressure switch, permeate and concentrate flow meter, vibration-resistant pressure gauges for pump and concentrate pressure, stainless steel valves for adjustment of permeate and concentrate flow rate

600 to 1500 ND datasheet 

2000 to 3500 ND datasheet

4300 to 12000 ND datasheet

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RO-Units for Desalination of Hardness Stabilized Drinking Water - (antiscalant dosing)

Text Box: Stand-type unit, with plastic front panel housing the instruments and controls. Special inlet filter with 5 µm-filter cartridge, high pressure pump low noise, multi-stage centrifugal type, low energy spirally wound modules with energy-efficient PA/PS composite membranes in GRP vessels with liner. Valves such as sampling valves for feed water and permeate (for each pressure vessel), inlet solenoid valve, valves made of stainless steel to regulate the flow rate of permeate, concentrate and concentrate recirculation. Pressure gauges for inlet and outlet pressure pre-filter, pump pressure, operating pressure and concentrate pressure, pressure switch for monitoring the feed water pressure. Flow meters for permeate, concentrate and concentrate recirculation flow rate. Conductivity measurement permeate, temperature compensated, measuring range 2-200 µS/cm. Control cabinet with lockable main switch, electrical switchgear, and anti-scalant dosing unit. RO 1000 microprocessor control system for fully automated monitoring and control of the system. Membranes: 4" membranes up to UO 3100 AS,8" onwards

1650 to 3100 AS datasheet            3800 to 8000 AS datasheet

RO Units for Desalination of Sea Water

Text Box: Stainless steel main frame corrosion protected housing the instruments and controls.2 Special inlet filters with 100 µm-/5 µm-filter cartridge, Pump set consisting in high pressure piston-pump with flexible pressure-hose and overpressure-assembly for fail safety. Seawater-spirally wound module with energy-efficient PA/PS composite membrane in GRP vessel with liner. Valves for automated procedure of permeate production, Conductivity measurement permeate, measuring range 20-2,000 µS/cm. Control cabinet with lockable main switch, electrical switchgear for control of the RO-unit.

SW 650 -2500 datasheet         SW 5000-20000 datasheet

Other Standard RO Units

Ultra Filtration systems

Combination

softener/RO

datasheet

Back pressure systems

(eg for humidifiers)

datasheet

Electro deionisation

(Ultra pure water)

datasheet

Special concentrate stage

(90% recovery)

Options for Reverse-Osmosis Units

Permeate Recirculation for RO-Units type RS, ND, KR, AS, and ES

Automatic permeate recycling depending on permeate conductivity with freely programmable limit to provide high quality water at the point of use.

Concentrate Flushing - for RO-Units type RS, ND

After shut down the membrane is flushed with raw water, by opening a separate solenoid valve, in order to prevent precipitation of concentrate salt solution on the membrane surface.

Connection Set for Manual Cleaning Unit - for RO-Units type RS, ND

Manual Cleaning Unit- For RO-Units RS (E), combi (D), ND, KR, AS and ES including SS-frame, SS-pump, ball valves for drain and discharge, connection hoses for ARA (except MRA 1000)

Dosing Station for RO Units (type AS and ES)

Fouling Index Measuring Device (SDI)

Booster Systems

Sand Filter for Cooling Circuits

For side stream filtration of open cooling water circuits complete with circulation pump mounted on base frame with control,