DW-240 Quintuplex Reciprocating Plunger Pump For Reverse Osmosis

Specifications:

Performance Data (Metric):

Performance Data:

Standard connection sizes:      

Fluid cylinder materials:

                                                                                 *Special materials are available upon request

Advantage

• Single-acting quintuplex reciprocating plunger pump;
• Compared with triplex pump, it has a more stable discharge pressure;
• Maximum pressure reaches 280 MPa;
•  It can provide a variety of materials and structural forms of hydraulic end and power end design according to the medium composition of the application scenario; 
• Various structural forms such as built-in reduction gears or external reduction boxes;
• Packing seals, polymer seals and other sealing structures adapted to working conditions;
• Configurable forced lubrication system, oil temperature alarm, oil pressure alarm, flow pressure monitoring, vibration sensing intelligent feedback unattended system;
• There are hydraulic motor, diesel engine and other drive forms.

Engineering dimensional outline

Troubleshooting for Reverse Osmosis Pumps

• Unstable pressure output from a reverse osmosis pump may be caused by aging seals or internal component wear. In such cases, prompt inspection and replacement of the relevant parts are required.
• A sudden decrease or interruption in water flow may be related to a clogged inlet. Cleaning the inlet pipe usually resolves this issue.
• Some users may notice excessive noise during device operation, which is often caused by unstable pump installation or loose internal components. Re-calibrating the installation position or tightening the components can resolve this issue.
• If the pump fails to start, check whether the power connection is normal and whether the motor is malfunctioning.
• For equipment in long-term use, scale buildup may lead to performance degradation, making regular internal cleaning and maintenance essential.
• Selecting the appropriate pump model for different water quality conditions is also crucial, as incorrect selection may result in inefficiency or even equipment damage.