Description
The E-CHEN EC-103-75SE RO Diaphragm Booster Pump is designed to provide the required pressure for compatible Reverse Osmosis (RO) water purification systems. It helps maintain adequate pressure at the RO membrane for efficient water purification.
This model operates on 24V DC and features a maximum inlet pressure of 30 PSI. The pump provides a stated shut-off pressure of 70 PSI, with a flow rate of ≥0.85 L/min at 70 PSI. Its compact diaphragm-pump design makes it suitable for domestic RO purifier replacement and servicing applications.
Key Features
- Brand: E-CHEN
- Model: EC-103-75SE
- Type: Diaphragm Booster Pump
- Voltage: 24V DC
- Maximum Current: 1.4A
- Maximum Inlet Pressure: 30 PSI
- Shut-Off Pressure: 70 PSI
- Current at 70 PSI: ≤1.0A
- Flow at 70 PSI: ≥0.85 L/min
- Application: RO Water Purifiers
- Certifications/Markings: RoHS & CE
- Use: RO replacement and pressure-boosting applications
Benefits
- Helps provide required pressure to compatible RO membranes
- Suitable for 24V RO water purifier systems
- Reliable diaphragm-pump design
- Suitable for domestic RO replacement applications
- Compact construction for convenient installation
- Designed for consistent pressure and water flow
Important Note
The specifications above are taken from the product label. Verify voltage, inlet pressure, fittings and electrical compatibility with your RO system before installation.




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