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Home/Product Center/Miniature Diaphragm Pumps/DPL30H-DS
FOREACH 600 kPa Brushed DC High-Pressure Miniature Liquid Diaphragm Pump, 12 V / 24 V

FOREACH 600 kPa Brushed DC High-Pressure Miniature Liquid Diaphragm Pump, 12 V / 24 V

The FOREACH DPL30H Series Brushed High-Pressure Liquid Diaphragm Pump is designed for liquid transfer under higher-pressure conditions, with a no-load flow rate of 300 mL/min, a pressure rating of 600 kPa, a brushed motor, and a service life of 3000 h. It is suitable for automated instruments with higher tubing resistance, higher back pressure, or stable liquid-transfer requirements, and can be selected for IVD, life science, laboratory automation, and analytical instrument applications. Actual performance may vary with the medium, tubing, and operating pressure. Refer to the specification table below for detailed parameters.

Typical Applications:

High-back-pressure liquid transfer, cleaning-solution transfer, reagent transfer, liquid circulation

Model:This product is custom-made
Motor TypeBrushed DC Motor
Product TypeDiaphragm Pump
Rated VoltageDC 24V ±10% / DC 12V ±10%
Rated Power≤7 W
Free-Flow Rate300 mL/min
Rated Pressure600 kPa
Self-Priming Height3 mH₂O
Working MediumPurified water; other fluids require evaluation
Fluid Temperature+5 °C–+40 °C
Port SizeBarbed Connection with Clamp/Locking Structure
Noise≤80 dB
Operating Temperature+5 °C–+40 °C
Operating Relative Humidity30%–85% RH (Non-Condensing)
Pump Head MaterialPP S
Diaphragm MaterialEPDM / PTFE
Valve MaterialEPDM / FFKM
Service Life3,000 h
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Preview DrawingView the technical drawing for FOREACH 600 kPa Brushed DC High-Pressure Miniature Liquid Diaphragm Pump, 12 V / 24 V.

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Frequently Asked Questions

DPL30H is a high-pressure liquid diaphragm pump with a no-load flow rate of 300 mL/min and a pressure rating of 600 kPa. The standard DPL30 has the same no-load flow rating and a pressure rating of 100 kPa. DPL30H is more suitable for fluid paths with higher back pressure or tubing resistance.

It is suitable for cleaning-solution transfer, reagent transfer, and liquid circulation where higher tubing resistance, longer fluid paths, or higher back pressure must be overcome.

Yes. Actual flow may decrease as operating pressure and fluid-path resistance increase, so testing should be performed under the equipment’s actual pressure conditions.

The brushed version has a service life of 3000 h. Actual service life may also be affected by load, start-stop frequency, and operating environment.

Consider DPL30H when the standard DPL30 cannot overcome fluid-path resistance or when the equipment has a higher back-pressure requirement.

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Need help selecting a diaphragm pump?

Share the fluid, flow rate, pressure, self-priming requirements, wetted materials, port type, and installation space. The FOREACH engineering team can help confirm a suitable diaphragm pump configuration.

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