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Machines & equipment for sale

Purolite Reverse Osmosis with Water Softening & 2000L DI Tank

Used / Second Hand

Sold As Seen Price [?]
£ Login or Register for price
In stock now
From a working environment, Good Condition, Current Model
Stock No
Year of Manufacture
From a working environment, Good Condition, Current Model
Work Envelope (WxDxH mm) [?]
1200 L/Hr
Process Stages
2 stage, soften and RO
Other Info
Ex Rolls Royce Engines
Our Central Warehouse, Aldridge, UK
Weight (kgs)
400 +tank
External Dimensions (WxDxH mm) [?]
800 x 1100 x 2600 + tank


Reverse Osmosis with Water softening Purolite water softening Pre-treatment Plant plus 2,000L DI Water Tank

High purity water streams are essential to many industrial and manufacturing processes, particularly in the food & beverage, pharmaceutical, healthcare, power & energy and electronics industries.

This reverse osmosis plant uses high pressure to force water through a semi-permeable two RO membrane filters, removing 99.9% of all viruses, bacteria, pyrogens and suspended solids and 96-99% of dissolved ions and organic compounds. The resulting high-quality permeate is perfect for use in a wide range of applications from boiler feed water through to food and beverage production, metal finishing, and healthcare applications.

RO units are also ideal for water reuse and recycling streams, reducing wastewater and helping businesses reach sustainability targets. The RO is so efficient that it reaches a water recovery rate of up to 90%.

The unit is controlled with a Endress + Hauser 1/-2 Transmitter Liquiline CM442 controller, measuring all relative parameters of the process solution, with 2 memosens digital inputs, alarm relays and 0-20mA current outputs.


  • High purity processes such as ingredient water and pharmaceutical rinse water
  • Low conductivity streams
  • Boiler feedwater
  • Water recycling and reuse


  • Up to 90% water recovery
  • Removal of 99% of suspended and colloidal solids, dissolved ions and organic compounds
  • Removal of 99.9% of viruses, bacteria and pyrogens
  • Low operating costs and total cost of ownership, particularly when used with Envirogen consumables
  • Purified water streams without the use of chemicals
  • Compact design
  • Easy operation with a simple-to-use control panel
  • Straightforward maintenance


  • Capacity l/hr1200
  • Maximum recovery % 75
  • Salt rejection % 96-98
  • Typical water quality >30 μS/cm
  • Power Consumption kW 2.2

Purolite 60L Duplex Water Softener 12 x 52 Inch 40 LPM (x2)

Duplex softeners are designed to supply softened water in situations where a continuous and uninterrupted supply of softened water is required. These systems therefore have a twin tank, so that there can always be one tank in service while the other thank is running a regeneration back wash or on standby, thereby guaranteeing a 24/7 soft water production. The system uses a 1" Clack Time Clock Softener Valve which undertakes a regeneration cycle whenever it is programmed to do so. They are high grade Purolite C100E Cation Softener Ion-Exchange Softener Resin, and the world's most reliable and well-established softener valve on the market today.

Duplex Water Softener Specification

  • Model number:                                                        OS1252
  •  Service flow rate                                                    2.4
  • Softener resin volume                                           60 Litres
  • Vessel Size                                                              305mm diameter x 1320 tall
  • Volume between regens @ 300ppm CaCO3     10.0m³
  • Salt usage per regen                                              9.0
  • Approx. Footprint                                                    110mm x 45mm

2,000 L DI Water storage tank

This 2000 litre chemical and industrial water storage tank is in excellent condition and is fabricated using black Polypropylene (PP) – Black Polypropylene is fully UV stabilised for outdoor and indoor installations and is chemically inert to a wide range of industrial acids and alkali solutions.

The tank is equipped with 2 x BAMO level float switches controlling high and low solution levels contained in a full height polycarbonate sight glass and a BAMO high level alarm sensor mounted on top of the tank, allowing process control options (controls not supplied), inspection hatch, and a 2” drain pipe with ball valve

pdf icon Print / Download Purolite Reverse Osmosis with Water Softening & 2000L DI Tank Datasheet

Additional files

Photographs taken prior refurbishment. Our refurbishment service is not available on all machines.