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EC-204 Series
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  • EC-204 Series
  • EC-204 Series
  • EC-204 Series
  • EC-204 Series
  • EC-204 Series
  • EC-204 Series
  • EC-204 Series
EC-204 Series
Solution For Unstable Water Pressure Problem
Product brief：
The 204 series is designed for RO water purification system with unstable water pressure. The advanced pump head technology stabilizes outlet pressure at 70-80psi while inlet pressure is between 10 - 40 psi. The advantage of constant outlet pressure is to extent membrane's life and no need to worry unstable inlet pressure. Available at 50, 75, 100, 200, 300, 400, 500 and 600 GPD.
  • EC-204-50A
  • EC-204-75A
  • EC-204-100A
  • EC-204-150A
  • EC-204-200A
  • EC-204-300A
  • EC-204-400A
  • EC-204-500A
  • EC-204-600A

  • Specifications

    • Voltage：24VDC
    • Port：3/8" NPT
    • Inlet Pressure：10-40 psi
    • Working Pressure：70 psi
    • Flow at Working Pressure：≧ 0.55 LPM
    • Current at Working Pressure： ≦ 0.8 A
    • Max Current：≦ 1.0 A
    • Max Pressure：110±10psi
    • Weight：2.08kg
    • Dimensions：191x104x101mm

    Performance Curve Chart

  • Specifications

    • Voltage：24VDC
    • Port：3/8" NPT
    • Inlet Pressure：10-40 psi
    • Working Pressure：70 psi
    • Flow at Working Pressure：≧ 0.85 LPM
    • Current at Working Pressure： ≦ 1.0 A
    • Max Current：≦ 1.4 A
    • Max Pressure：110±10psi
    • Weight：2.20kg
    • Dimensions：201x104x101mm

    Performance Curve Chart

  • Specifications

    • Voltage：24VDC
    • Port：3/8" NPT
    • Inlet Pressure：10-40 psi
    • Working Pressure：70 psi
    • Flow at Working Pressure：≧ 1.10 LPM
    • Current at Working Pressure： ≦ 1.2 A
    • Max Current：≦ 1.8 A
    • Max Pressure：120±10psi
    • Weight：2.20kg
    • Dimensions：201x104x101mm

    Performance Curve Chart

  • Specifications

    • Voltage：24VDC
    • Port：3/8" NPT
    • Inlet Pressure：10-40 psi
    • Working Pressure：70 psi
    • Flow at Working Pressure：≧ 1.40 LPM
    • Current at Working Pressure： ≦ 1.4 A
    • Max Current：≦ 2.0 A
    • Max Pressure：130±10psi
    • Weight：2.25kg
    • Dimensions：211x103x96mm

    Performance Curve Chart

  • Specifications

    • Voltage：24VDC
    • Port：3/8" NPT
    • Inlet Pressure：10-40 psi
    • Working Pressure：70 psi
    • Flow at Working Pressure：≧ 1.60 LPM
    • Current at Working Pressure： ≦ 1.6 A
    • Max Current：≦ 2.5 A
    • Max Pressure：130±10psi
    • Weight：2.3kg
    • Dimensions：211x103x96mm

    Performance Curve Chart

  • Specifications

    • Voltage：24VDC
    • Port：3/8" NPT
    • Inlet Pressure：10-40 psi
    • Working Pressure：70 psi
    • Flow at Working Pressure：≧ 2.0 LPM
    • Current at Working Pressure： ≦ 2.0 A
    • Max Current：≦ 2.8 A
    • Max Pressure：140±10psi
    • Weight：2.5kg
    • Dimensions：207x103x96mm

    Performance Curve Chart

  • Specifications

    • Voltage：24VDC
    • Port：3/8" NPT
    • Inlet Pressure：10-40 psi
    • Working Pressure：80 psi
    • Flow at Working Pressure：≧ 2.5 LPM
    • Current at Working Pressure： ≦ 2.2 A
    • Max Current：≦ 3.0 A
    • Max Pressure：140±10psi
    • Weight：2.5kg
    • Dimensions：207x103x96mm

    Performance Curve Chart

  • Specifications

    • Voltage：24VDC
    • Port：3/8" NPT
    • Inlet Pressure：30 psi
    • Working Pressure：80 psi
    • Flow at Working Pressure：≧ 3.2 LPM
    • Current at Working Pressure： ≦ 2.5 A
    • Max Current：≦ 3.5 A
    • Max Pressure：140±10psi
    • Weight：2.6kg
    • Dimensions：207x103x96mm

    Performance Curve Chart

  • Specifications

    • Voltage：24VDC
    • Port：3/8" NPT
    • Inlet Pressure：30 psi
    • Working Pressure：80 psi
    • Flow at Working Pressure：≧ 4.0 LPM
    • Current at Working Pressure： ≦ 3.0 A
    • Max Current：≦ 4.2 A
    • Max Pressure：140±10psi
    • Weight：2.65kg
    • Dimensions：207x103x96mm

    Performance Curve Chart

  • EC-204-50A

    Specifications

    • Voltage：24VDC
    • Port：3/8" NPT
    • Inlet Pressure：10-40 psi
    • Working Pressure：70 psi
    • Flow at Working Pressure：≧ 0.55 LPM
    • Current at Working Pressure： ≦ 0.8 A
    • Max Current：≦ 1.0 A
    • Max Pressure：110±10psi
    • Weight：2.08kg
    • Dimensions：191x104x101mm

    Performance Curve Chart

  • EC-204-75A

    Specifications

    • Voltage：24VDC
    • Port：3/8" NPT
    • Inlet Pressure：10-40 psi
    • Working Pressure：70 psi
    • Flow at Working Pressure：≧ 0.85 LPM
    • Current at Working Pressure： ≦ 1.0 A
    • Max Current：≦ 1.4 A
    • Max Pressure：110±10psi
    • Weight：2.20kg
    • Dimensions：201x104x101mm

    Performance Curve Chart

  • EC-204-100A

    Specifications

    • Voltage：24VDC
    • Port：3/8" NPT
    • Inlet Pressure：10-40 psi
    • Working Pressure：70 psi
    • Flow at Working Pressure：≧ 1.10 LPM
    • Current at Working Pressure： ≦ 1.2 A
    • Max Current：≦ 1.8 A
    • Max Pressure：120±10psi
    • Weight：2.20kg
    • Dimensions：201x104x101mm

    Performance Curve Chart

  • EC-204-150A

    Specifications

    • Voltage：24VDC
    • Port：3/8" NPT
    • Inlet Pressure：10-40 psi
    • Working Pressure：70 psi
    • Flow at Working Pressure：≧ 1.40 LPM
    • Current at Working Pressure： ≦ 1.4 A
    • Max Current：≦ 2.0 A
    • Max Pressure：130±10psi
    • Weight：2.25kg
    • Dimensions：211x103x96mm

    Performance Curve Chart

  • EC-204-200A

    Specifications

    • Voltage：24VDC
    • Port：3/8" NPT
    • Inlet Pressure：10-40 psi
    • Working Pressure：70 psi
    • Flow at Working Pressure：≧ 1.60 LPM
    • Current at Working Pressure： ≦ 1.6 A
    • Max Current：≦ 2.5 A
    • Max Pressure：130±10psi
    • Weight：2.3kg
    • Dimensions：211x103x96mm

    Performance Curve Chart

  • EC-204-300A

    Specifications

    • Voltage：24VDC
    • Port：3/8" NPT
    • Inlet Pressure：10-40 psi
    • Working Pressure：70 psi
    • Flow at Working Pressure：≧ 2.0 LPM
    • Current at Working Pressure： ≦ 2.0 A
    • Max Current：≦ 2.8 A
    • Max Pressure：140±10psi
    • Weight：2.5kg
    • Dimensions：207x103x96mm

    Performance Curve Chart

  • EC-204-400A

    Specifications

    • Voltage：24VDC
    • Port：3/8" NPT
    • Inlet Pressure：10-40 psi
    • Working Pressure：80 psi
    • Flow at Working Pressure：≧ 2.5 LPM
    • Current at Working Pressure： ≦ 2.2 A
    • Max Current：≦ 3.0 A
    • Max Pressure：140±10psi
    • Weight：2.5kg
    • Dimensions：207x103x96mm

    Performance Curve Chart

  • EC-204-500A

    Specifications

    • Voltage：24VDC
    • Port：3/8" NPT
    • Inlet Pressure：30 psi
    • Working Pressure：80 psi
    • Flow at Working Pressure：≧ 3.2 LPM
    • Current at Working Pressure： ≦ 2.5 A
    • Max Current：≦ 3.5 A
    • Max Pressure：140±10psi
    • Weight：2.6kg
    • Dimensions：207x103x96mm

    Performance Curve Chart

  • EC-204-600A

    Specifications

    • Voltage：24VDC
    • Port：3/8" NPT
    • Inlet Pressure：30 psi
    • Working Pressure：80 psi
    • Flow at Working Pressure：≧ 4.0 LPM
    • Current at Working Pressure： ≦ 3.0 A
    • Max Current：≦ 4.2 A
    • Max Pressure：140±10psi
    • Weight：2.65kg
    • Dimensions：207x103x96mm

    Performance Curve Chart

Features

  • 3 Chambers Diaphragm Pump
  • Consistency Outlet Pressure
  • Patented Core Technology
  • Low Noise
  • No Decompression
  • No Water Leakage
  • High efficiency

Materials

  • Nylon Housing
  • EPDM Valves
  • Santoprene Diaphragm
  • 304 Stainless Steel Fasteners

Applications

  • Pre-Filter Water Treatment
  • Reverse Osmosis
  • Medical Labwater
  • Misting Systems
  • Carbonation Systems
  • Alternative Energy/Solar
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WaterPAL International Co., Ltd.
Office：33F-4, No. 80 Minzu 1st Rd., Sanmin District,
Kaohsiung City 80761, Taiwan
Tel：+886 7-3926877
Fax：+886 7-3926173
E-mail：sales@waterpal.com
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