SLP01.30 Low-Pulsation Diaphragm Liquid Pump
The Kamoer SLP01.30 is a compact diaphragm liquid pump designed for stable, low-pulsation fluid transfer in OEM equipment. Integrated inlet and outlet damping diaphragms help smooth the liquid flow, making it suitable for applications requiring reliable transfer with reduced pulsation and operating noise.
Available with brushed or brushless DC motors, 12 V or 24 V operation, and multiple control options, the SLP01.30 can be adapted to different equipment designs and operating requirements.
Key Features
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Reference flow rate of ≥500 mL/min
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Low-pulsation and stable liquid transfer
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Self-priming with a suction lift of ≥4 m
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Maximum head of ≥30 m for the brushless version
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12 V and 24 V options
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Brushed and brushless DC motor options
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PWM or 0–5 V speed control available
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FG speed feedback available on selected configurations
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Compatible with both flexible and rigid tubing
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EPDM and customized corrosion-resistant elastomer options
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Compact design for OEM integration
Typical Applications
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Liquid sampling in environmental monitoring equipment
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Reagent transfer in medical and diagnostic instruments
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Liquid transfer in filling equipment
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Beverage transfer in household and commercial appliances
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General liquid circulation and delivery systems
Technical Specifications
| Parameter |
Brushless Version |
Brushed Version |
| Reference flow rate |
≥500 mL/min |
≥500 mL/min |
| Suction lift |
≥4 m |
≥4 m |
| Maximum head |
≥30 m |
≥20 m |
| Rated voltage |
12 V / 24 V |
12 V / 24 V |
| Power |
≤10 W |
≤10 W |
| Control |
PWM speed control or constant speed |
On/off control |
| Reference service life |
≥6,000 h |
≥2,000 h |
| Weight |
Approx. 200 g |
Approx. 220 g |
| Reference noise |
≤62 dB at 50 cm in a 35 dB ambient environment |
≤62 dB at 50 cm in a 35 dB ambient environment |
The reference performance was measured using water at 25°C, standard atmospheric pressure, and no load pressure or liquid-level difference. Actual performance depends on the fluid properties, temperature, pressure, installation, and operating conditions.
Material Options
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E configuration: EPDM elastomers, offering general corrosion resistance and longer service life.
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F configuration: FFKM valve components with an EPDM diaphragm featuring a PTFE contact layer. This customized option provides stronger chemical resistance, but the manual indicates a typical service life of approximately 3,000 hours.
Chemical compatibility should be checked before selection because the liquid comes into direct contact with the pump head, valves, and diaphragm. Real-liquid testing is recommended for corrosive or special media.
Control Options
The adjustable brushless configuration supports:
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PWM input: 10–30 kHz
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PWM speed-control range: 11%–100% duty cycle
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Analog speed control: 0–5 V
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FG speed feedback: 1 pulse per revolution
For model confirmation, please provide the liquid type, target flow, discharge pressure, suction lift, operating time, voltage, control method, and expected service life.
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