E-Chen 304 Series 50gpd Diaphragm RO Booster Pump - Designed for 0 Inlet Pressure Water Pump

• Material: Cast Iron, EPDM, Santoprene, Nylon
• Structure: Diaphragm Pump
• Assembly: Booster Pump
• Power: Electric
• Start Up: Magnetic Pump
• Type: Positive-Displacement Pump
• Model NO.: EC-304-50B
• Application: Reverse Osmosis System
• Industry: Water Treatment
• Performance: No Leakage Pump
• Theory: Electromagnetic Pump
• RO Capacity: 50 Gpd
• Flow: 0.5lpm @70psi
• Suitable Inlet Pressure: 0 Psi
• Strong Self Priming: 2 Meter Vertical
• Voltage: 24VDC (110-230VAC Available)
• Pressure: 70 Psi
• Certificate: C E, RoHS, Wqa Gold Seal (ANSI 58)
• Patent Product: Yes
• Transport Package: 12 PCS/Carton
• Specification: 197x103x103mm, 2.1kg
• Trademark: E-CHEN
• Origin: China

Product Description

Foshan City Sanjiaozhou Electrical Technology Co., Ltd.

E-CHEN RO Booster Pump 304 Series
 

Patented design
Low power consumption
High efficiency
Strong Self-Priming
No influence from climate or temperature
No decompression
No water leakage problem
Low noise
CE Certificate, RoHS

 

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
 

  

Model	EC-304-50B (50GPD)
Voltage	24VDC (12VDC available)
Rated Current	1.2A
Current At 70 PSI	≤1.0A
Flow At 70 PSI	≥0.5L/Min
Ports	3/8" FPT inlet/outlet
Prime	2m

 

SHIPPING:
Net Weight	2.1Kg each
Carton Weight	12 each, 28 Kg
Carton Size	50 X 26.5 X 35.5 cm

EC-304 Series Model List

MODEL	INLET PRESSURE	WORKING PRESSURE	FLOW AT WORKING PRESSURE	VOLTAGE	WORKING CURRENT
EC-304-50B	0 psi	70 psi	≥ 500 ml/m	24VDC	≤ 1.0A
EC-304-75B	0 psi	70 psi	≥ 800 ml/m	24VDC	≤  1.2A
EC-304-100B	0 psi	70 psi	≥ 900 ml/m	24VDC	≤ 1.5A
EC-304-200B	0 psi	70 psi	≥ 1400 ml/m	24VDC	≤ 2.4A
EC-304-400B	0 psi	70 psi	≥ 2600 ml/m	24VDC	≤ 3.2A