Dayliff PRO

Reverse Osmosis is the most effective method of totally purifying water and the technology is now well-proven. Traditional RO systems are complicated to operate and maintain, though as a result of creative thinking and extensive research Pentair Water, part of one of the world's largest corporations, has developed the Modular PRO system that provides excellent pure water quality with simple operation and can be scaled to provide a range of system sizes. These RO units are incorporated as the core component of the innovative range of Dayliff PRO treatment units, all of which offer the following features:-

  • Three-stage treatment including polypropylene sediment and activated carbon pre-treatment filtration followed by series-connected GE PRO membranes.
  • Strong individual corrosion-proof plastic housing units for the pre-treatment and RO cartridges.
    High treatment performance with up to 95% salts rejection.
  • Modular design with outputs from 100 to 400l/hr.
  • Available with options of either solar-powered Shurflo (PRO1 size only) or mains-powered Pedrollo pumps.
  • All Pedrollo pump options include a pressure tank and switch for automatic pump operation.
  • Supplied as complete units base frame mounted with all internal piping connections and control accessories including pressure gauge and flow meter.

Featuring reliability, high efficiency, and simple operation the Dayliff PRO water purification systems are the ideal solution for all small-scale domestic and commercial applications where there is a requirement for totally pure water. Solar Power Option is available on request.

Raw Water Quality: ConductivityWater Temperature Range: 10°C - 32°C. Design Temperature 25°C
Operating Pressure Range: 2.5 - 6 Bar
Flow Rates: Given flow rates are indicative and will depend upon raw water quality and system pressure, performance for one module being given in the graph. Standard flow rates are based upon 750mg/l TDS, 25°C, 3.4Bar and 25% recovery.
Membranes: Type GE TLC350, Recovery range 10-50%, Average Salt Rejection - 94% NaCl.
Filters: Max Flow 0.8m³/hr, Capacity - 20m³, Micron - 3µ(carbon), 10µ (Sediment).
Inlet / Outlet: ½”


  PRO 1 PRO 2 PRO 3 PRO 4
Flow (m³/hr) Permeate 0.1 0.2 0.3 0.4
Feed 0.4 0.8 1.2 1.6
Pre treatment Filter Modules 1 1 1 2
Membrane Type Pentair TLC350
Modules 1 2 3 4
Array 1x2 2x2 3x2 4x2
Pump Type PKm65/Shurflo8030* PKm65 PKm80 PKm100
kW 0.5/0.15 0.5 0.75 1.1
Dimensions (mm) Length(L) 600 600 600 900
Width (W) 600 600 600 600
Height (H) 300 450 600 450

* Output with Shurflo pump is reduced by about 50% of the given flow