Z-0110.U

Z-0110.U

Z-0110.U

Product catalog summary
Overview: The document details the specifications and features of the NWC4-80/60 Reverse Osmosis Fresh Water Maker, designed for converting seawater into potable and technical water. It operates optimally at a seawater temperature of 25°C and salinity of 35,000 ppm.
Specifications:
  • Nominal Capacity: 80 TPD for potable water (<330ppm TDS) and 60 TPD for technical water (<10ppm TDS).
  • System Pressure: Nominal at 65 bar, maximum at 69 bar.
  • Power Consumption: Maximum calculated at 22.7 kW, with a motor rating of 25.6 kW.
  • Voltage: 440V / 60Hz, with alternatives available upon request.
  • Conductivity: Potable water ≤ 75 mS/m, Technical water ≤ 3.0 mS/m.
  • Pre-Filtration: 5µ for both raw and flush water.
  • Dimensions: 2.0 x 1.4 x 1.8 meters, operational weight approximately 1,500 kg.
Features:
  • Stainless steel skid with integrated PLC control.
  • Automatic freshwater flushing and high salinity alarm systems.
  • Digital flow-meter for precise production monitoring.
  • Includes seawater and carbon flush water filters.
Connections:
  • Product Water: 1" BSP Male.
  • Concentrate: DN50 / ANSI 150#.
  • Feed Water: DN50 / ANSI 150#.
  • Flush Water: 3/4” BSP Male.
  • Pilot Air: 6mm push in / 1/8” BSP FM.
Installation Notes:
  • Minimum maintenance space of 1000mm on one side and 300mm elsewhere.
Contact Information: Hillestad, N-5457 Hoylandsbygd, Norway. Phone: +47 53 48 35 50, Fax: +47 53 48 35 51, Email: [email protected], Website: www.norwater.no
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Catalog excerpts

Z-0110.U-1

FRESH WATER MAKER - NWC4-80/60 Reverse Osmosis Fresh Water Maker, NWC-Series with nominal capacity at seawater temp 25°C and salinity 35 000 ppm: • 80 TPD <330ppm TDS Potable Water or Rack mounted in stainless steel skid with integrated PLC control/starting cabinet. Built with automatic freshwater flushing system for membrane protection, and automatic "water drop" system with alarm on high salinity. Fitted with digital flow-meter for accurate reading of moment and total production. Unit complete with sea water filter and carbon flush water filter. Nominal capacity Potable water Nominal capacity Technical water Minimum feed water flow Minimum feed water pressure Maximum feed water pressure Nominal system pressure (PG2) Maximum system pressure (PG2) Maximum permeate back-pressure Maximum utility back-pressure Maximum concentrate back-pressure Pilot air pressure Calculated max. power consumption Motor rating S1 duty System voltage Nominal product conductivity Potable / Technical Maximum product conductivity Potable / Technical Raw water pre-filtration Flush water prefiltration Surrounding temperature Product water connection (N1) Concentrate connection (N2) Feed water connection (N3) Flush water connection (N4) Pilot Air (N5) Product water connection technical (N6) Unit dimension (l x b x h) (m) Unit Operational weight *1 Note = Alternative system voltage at request *2 Note = Alternative temperature limits at request

 Open the catalog to page 1
Z-0110.U-2

Note 1: Maintenance space min. 1000mm at one side Note 2: Maintenance space min. 300mm 1 Seawater feed or booster pump 2 Pre-Filtration arrangement 3 Pre-Filtration arrangement 4 High-Pressure seawater pump 5 Pressure vessel with membranes 6 Pressure regulating valve 7 Conductivity sensor ^ ' 8 Production diverter valve 9 Post treatment pH-Regulating arrangement

 Open the catalog to page 2

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.