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Mini Water Pump 12v Food Grade Sanitary Electric Diaphragm Pump | Pinmotor
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PYSP385-XA
Mini water pump 12v
Mini water pump 12v food grade sanitary, the electric diaphragm pump is small and convenient, the design of the pump head is easy to disassemble, easy to clean and maintain, which greatly improves the practicality.
Mini water pump 12v is manufactured in accordance with strict quality standards before leaving the factory, with good safety performance and can be used with confidence. Food grade sanitary electric diaphragm pump.
Product Information
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PYSP385 (Water Pump) |
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| *Other Parameters: according to customer demand for design | |||
| Rate Voltage | DC 3V | DC 6V | DC 9V |
| Rate Current | ≤1200mA | ≤600mA | ≤400mA |
| Power | 3.6w | 3.6w | 3.6w |
| Air Tap .O.D | φ 8.0mm | ||
| Maximum Water Pressure | ≥30 psi (200kpa) | ||
| Water Flow | 0.3-1.2 LPM | ||
| Noise Level | ≤65db (30cm away) | ||
| Life Test | ≥500 hrs | ||
| Pump Head | ≥5m | ||
| Suction Head | ≥5m | ||
| Weight | 60g | ||
Specification Engineering Drawing
Internal Structure & Material Excellence:
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Driving Unit: Features a high-efficiency 3-24V DC motor designed for low heat generation during continuous 500h+ operation.
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Transmission System: The Eccentric Wheel and Connecting Rod convert rotary motion into linear reciprocating movement with minimal mechanical friction.
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Pumping Chamber: Equipped with a Food-Grade Flexible Diaphragm (PFAS-Free) and dual Check Valves to ensure precise flow control and prevent backflow.
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Sanitary Housing: The pump head is crafted from high-strength, BPA-free polymers, optimized for coffee machines and medical dispensing.
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Application
Application for Mini Water Pump 12v
Food grade soymilk machine, coffee machine, water dispenser, coffee table water pump;
dishwasher
Electric decanter
Foam hand sanitizer
Water dispenser
Vacuum packing machine
Tea table
PFAS-Free Compliance Statement for Food-Grade Micro Pumps
At Pinmotor, we prioritize consumer safety and environmental sustainability. Our PYSP385 series 24V food-grade diaphragm pumps are strictly manufactured to be 100% PFAS-free. We ensure that all internal components—including the flexible EPDM/Silicone diaphragms and reinforced plastic housings—contain no per- and polyfluoroalkyl substances. This commitment ensures that our pumps meet the latest global environmental regulations, providing a safe, non-toxic fluid transfer solution for coffee machines, water purifiers, and medical dosing systems. Detailed compliance declarations and material safety data sheets (MSDS) are available upon request to support your project's regulatory requirements.
Compliance: 100% PFAS-Free, RoHS & REACH Compliant.
Safety: Specifically engineered for sanitary food-grade applications without chemical leaching risk.
We supply more than just product, we engineer solutions optimised to suit your application requirements.
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How does a micro electric diaphragm pump work?
An electric diaphragm pump is a positive displacement pump. It utilizes a motor to drive a connecting rod, creating a reciprocating action of a flexible diaphragm. This movement, combined with inlet and outlet check valves, creates a vacuum to draw fluid in and pressure to discharge it. Unlike pneumatic versions, these are powered by DC/AC electricity, making them ideal for compact, integrated systems.
What are the primary applications for food-grade mini water pumps?
Food-grade mini diaphragm pumps are specifically designed for sanitary fluid transfer. Common applications include automatic coffee machines, water dispensers, tea makers, and medical grade liquid dosing. Using FDA-compliant materials ensures the liquid remains uncontaminated during the pumping process.
What are the limitations or disadvantages of micro diaphragm pumps?
- Pressure Limits: Most micro models are optimized for low to medium pressure (e.g., ≤30-50 psi).
- Pulsation: Reciprocating action can cause slight pipeline vibration, which can be mitigated with pulse dampeners.
- Wear Components: The diaphragm is a flexible part with a finite service life compared to rigid screw pumps.
Can Pinmotor diaphragm pumps operate continuously?
Yes. As long as the operating temperature is maintained and the valves remain sealed, our pumps support continuous operation. We offer standard models with a 500-hour rated lifetime, and customized long-life motor options are available to meet specific industrial or medical project requirements.
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