Designed for oral irrigator applications, this miniature high pressure water pump delivers reliable performance with a maximum pressure exceeding 120 PSI (828 kPa) and a flow rate of 200 mL per minute. Operating on DC 3.7V or 5.0V at a low noise level below 65 dB, this durable micro water pump dc 3.7v supports a spray frequency of 2000 times per minute and has passed a continuous life test of over 100 hours. With a suction head of ≥30 cm and a pump head of ≥300 cm, it is ideally suited for portable oral care devices.
Dimension
| Product model | 280-XA | |||||
|---|---|---|---|---|---|---|
| Rated Voltage | DC 3.7V | DC 5.0V | / | / | / | |
| Rated Current | ≦1500mA | ≦1000mA | / | / | / | |
| Power | 5.55 W | 5.0 W | / | / | / | |
| Air Tap O.D. | Ø6.8mm | |||||
| Maximmm Water Pressure | >120PSI (828KPa) | |||||
| Spray frequency | 2000/min | |||||
| Water flow | 200 mLPM (with nozzle) | |||||
| Noise Level | ≦75db (30cm away) | |||||
| Life Test | ≧100 hours (continuous) | |||||
| Pump Head | ≧300cm | |||||
| Suction Head | ≧30cm | |||||
| Weight | 65g | |||||
Description
This pump is engineered as the core pressure engine for oral irrigators. It delivers the essential hydro-mechanical action that defines effective water flossing. Capable of generating over 120 PSI at a rapid 2,000 pulses per minute, this small high pressure water pump produces a focused, pulsed stream that reaches deep between teeth and below the gumline to dislodge plaque, a critical function for achieving clinical oral hygiene benefits.
In a water flosser, this Miniature high pressure water pump employs a durable plunger mechanism. This design provides significant advantages for oral irrigation, ensuring consistent, reliable pressure throughout the entire usage session without the performance drop-off that can affect other pump types. By supporting dual voltage operation (3.7V/5.0V) and featuring a ≥30cm suction head, this micro water pump offers designers the flexibility to create cordless, ergonomic devices with versatile reservoir placement for enhanced user experience.
Reliability is validated through rigorous testing, including over 100 hours of continuous operation. We provide full technical support for integration and offer customized solutions for nozzles, pressure settings, and mechanical fittings.Our certified factory employs strict quality control throughout production, ensuring that each unit meets safety and performance standards.
FAQ - Miniature high pressure water pump
Q1: How does plunger design benefit oral irrigation pumps?
A:Plunger mechanisms in compact high pressure water pump designs provide consistent pressure output with minimal pressure drop during operation, which is crucial for maintaining effective cleaning action throughout oral irrigation sessions. The pump creates sharp pressure peaks (over 120 PSI) at high frequency (2,000/minute) that generate the pulsating action needed to dislodge food particles and plaque. This mini dc water pump design also handles backpressure well, maintaining performance even when nozzle openings are partially restricted during use.
Q2: Why is pressure consistency important in oral care devices?
A: Consistent pressure in small water pump systems ensures predictable cleaning performance and user comfort throughout the irrigation session. This pump maintains stable output through its plunger mechanism and optimized motor control, delivering the steady 120+ PSI pressure that dental studies indicate effectively removes biofilm without damaging gum tissue. The dc water pump also responds quickly to user adjustments, allowing customized pressure settings for different sensitivity levels.
Q3: What design factors affect oral irrigator battery life?
A: Three primary factors significantly impact battery life: pump efficiency, voltage selection, and usage patterns. This micro dc water pump offers dual-voltage operation (3.7V/5.0V), allowing designers to match the power profile to battery chemistry-lower voltage extends runtime but may affect pressure consistency. Its optimized current draw (≤2500mA at 3.7V) ensures efficient energy use without compromising the required >120 PSI output. To further extend battery life in applications, implementing smart power management-such as auto-shutoff, sleep modes, and efficient PWM motor control-can reduce idle consumption and maximize usable sessions between charges.
