Name: EC-204 Series
Brand: WaterPAL International Co., Ltd
SKU: NO35

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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.

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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