Guangdong, China
Business Type:
Manufacturer/Factory & Trading Company
Business Range:
Consumer Electronics, Electrical & Electronics, Industrial Equipment & Components, ...
Year of Establishment:
Management System Certification:
OEM/ODM Availability:
OEM/ODM Service
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Water Pump, Diaphragm Pump, Pump manufacturer / supplier in China, offering E-Chen 50gpd 103 Series Diaphragm RO Water Pump, Water Dispenser Pump 10L/M 2.6G/M 65psi Shut off Ecrv, Water Dispenser Pump 5 Lpm 65psi Shut off RV05 Excellent! and so on.

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E-Chen 50gpd 103 Series Diaphragm RO Water Pump

Get Latest Price
Min. Order / Reference FOB Price
1 Piece US $13.25/ Piece
Port: Rongqi, China
Transport Package: 12 PCS/Carton
Payment Terms: T/T, Paypal
Max.Capacity: 0.55lpm
Driving Type: Motor
Material: Cast Iron, EPDM, Santoprene, Nylon
Structure: Diaphragm Pump
Assembly: Booster Pump
Power: Electric

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Basic Info

Model NO.: EC-103-50
Start Up: Magnetic Pump
Type: Positive-Displacement Pump
Application: Water Purification System
Industry: Water Treatment
Media: Water Pump
Performance: No Leakage Pump
Theory: Electromagnetic Pump
RO Capacity: 50 Gpd
Flow: 0.55L/M @ 70psi
Inlet Pressure: 30psi
Outlet Pressure: 70psi
Voltage: 24 VDC
Port: 3/8"
Patent Product: Yes
Trademark: E-CHEN
Specification: 191x103x103mm
Origin: China

Foshan City Sanjiaozhou Electrical Technology Co., Ltd.

E-CHEN 3rd Generation Original RO Booster Pump 103 Series
Patented design
Low noise
High efficiency
Strong Self-Priming
No decompression
Low power consumption
No water leakage problem
No influence from climate or temperature
Materials of Construction:
Nylon Housing
EPDM Valves
Santoprene Diaphragm
Stainless Steel Fasteners
Applications for E-CHEN Booster Pump:
Pre-Filter Water Treatment
RO Boost
Carbonation Systems
Misting Systems
Medical Labwater
Fuel Cells


E-Chen 50gpd 103 Series Diaphragm RO Water Pump

E-Chen 50gpd 103 Series Diaphragm RO Water Pump
E-Chen 50gpd 103 Series Diaphragm RO Water Pump


EC-103-50 (50GPD)


24VDC (12V available)

Rated Current


Current At 70 PSI


Flow At 70 PSI



3/8" FPT inlet/outlet

Recommend Accessories:
- E-CHEN 1.5A Transformer


Net Weight

2 Kg each

Carton Weight

12 each, 28 Kg

Carton Size

50 X 26.5 X 35.5 cm


Dimension : MM

EC-103 Series Model List
EC-103-5030 psi70 psi≥ 550 ml/m24VDC≤0.8A
EC-103-7530 psi70 psi≥  850 ml/m24VDC≤1.0A
EC-103-10030 psi70 psi≥  1100 ml/m24VDC≤1.2A
EC-103-15030 psi70 psi≥ 1400 ml/m24VDC≤1.4A
EC-103-20030 psi70 psi≥ 1600 ml/m24VDC≤1.6A

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