Shenzhen Skoocom Electronic Co.,Ltd is one of the leading manufacturers and suppliers of SC3203XPM High Pressure Micro Air Pump DC 3-24V in China. We provide high quality products for medical devices and beauty appliance. Welcome to wholesale RoHS, REACH and ISO certified products made in China here and get quotation from our factory. Also, custom service and ODM service are available.
SC3203XPM High-Pressure High-Flow Miniature Air Pump (DC 3V / 6V / 12V / 24V)
Current Standard Model: SC3203XPM | Old Model Reference: SC3802PM (Direct Replacement)
Industrial-grade >100 kPa (1 bar) micro diaphragm positive pressure air pump engineered for autonomous robotic vacuum pressurized atomization misting, docking station HEPA filter pneumatic backflushing, and medical nebulizers requiring >4.0 L/min airflow and 120,000-cycle durability.
Built for High-Pressure Pneumatic Control & Air-Assisted Misting
- Industrial Positive Pressure (>100 kPa / 1 bar): Capable of overcoming significant nozzle backpressure in air-assisted atomizers and blasting accumulated debris from robotic vacuum filter folds.
- Heavy Airflow Delivery (>4.0 L/min): Outputs continuous, high-volume pneumatic displacement (up to 4.3 L/min unconstrained) for rapid tank pressurization and wide-angle surface misting.
- Rapid Inflation Speed (<5s in 500cc tank): Reaches 300 mmHg in less than 5.0 seconds, ensuring instantaneous mist discharge upon robot trigger without pressure lag.
- Extended 120,000-Cycle Endurance: Validated through strict multi-stage testing (5s ON / 2s OFF / 5s exhaust), easily meeting 5+ year commercial and smart-home equipment lifespans.
- Universal Low-Voltage Platform (DC 3V–24V): Available across DC 3.0V, 6.0V, 12.0V, and 24.0V, drawing only <300 mA at 24V and <600 mA at 12V.
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Technical Specifications
*Source: Strictly verified against official Skoocom engineering drawing SC3203XPM (SC3802PM). Test conditions: Ambient temperature 0~50 °C, 75% RH. Standard tolerances apply (±0.2mm to ±0.5mm).
| Parameter | DC 3.0V Spec | DC 6.0V Spec | DC 12.0V Spec | DC 24.0V Spec | Test Conditions & Remarks |
|---|---|---|---|---|---|
| Current Model | SC3203XPM | New-generation standard part number | |||
| Legacy Model Ref. | SC3802PM | 100% mechanical & mounting backward compatible | |||
| Operating Current | < 1500 mA | < 1000 mA | < 600 mA | < 300 mA | Under full pneumatic load |
| Air Flow Rate | > 4.0 L/min | Measured unconstrained at outlet port | |||
| Max Positive Pressure | > 100 kPa (> 750 mmHg / ~14.5 Psi / 1.0 bar) | Peak discharge head pressure against closed resistance | |||
| Inflation Time | < 5.0 seconds | 0 to 300 mmHg in a 500cc air reservoir | |||
| Air Leakage Rate | < 10 mmHg / min | Measured from 300 mmHg in a 500cc reservoir | |||
| Acoustic Noise Level | < 65 dB | Measured at 30 cm distance on vibration-damping pad | |||
| Service Life Testing | > 120,000 cycles | Duty profile: 5s ON, 2s OFF, 5s exhaust | |||
| Applicable Fluid Media | Clean Air / Non-corrosive Gases | Pneumatic air only (Not for liquid pumping) | |||
| Body Dimensions | Length 66.0 ± 0.5 mm × Motor ø32.85 ± 0.2 mm × Head 32.0 ± 0.5 mm | Modular cylindrical frame with square pump head | |||
| Port Spigot Geometry | Length: 9.0 ± 0.3 mm | Spigot Centerline Pitch: 5.0 ± 0.3 mm | Dual barbed ports for 3.5~4.0mm ID silicone hoses | |||
| Mounting Interfaces | 2-ø2.0 ± 0.15 mm Front Mounting Holes | Secured directly to bracket or base station frame | |||
Application Focus: Pressurized Misting & Automated Base Stations
1. Sweeping Robot Air-Assisted Micro-Spray Misting
Traditional drip-style mopping leaves uneven water puddles and fails to soften stubborn ground stains. By delivering >100 kPa pressure and >4.0 L/min air volume, SC3203XPM drives dual-fluid atomization nozzles, atomizing water into an ultra-fine, wide-angle mist ahead of the roller brush. This ensures rapid grease emulsification while preventing excess moisture from damaging wood flooring.
2. Base Station Dustbox & HEPA Filter Pneumatic Backflushing
In all-in-one charging and auto-empty stations, fine dust embeds deep into the HEPA filter pleats, quickly reducing suction performance. SC3203XPM can be triggered during base-station cleaning cycles to generate high-velocity pneumatic pulses that back-purge the filter, dislodging fine debris into the central dust bag without requiring water wash.
3. Medical Nebulizers, Compression Massagers & Vacuum Sealers
The high-pressure stability of SC3203XPM makes it an ideal driver for medical-grade aerosol generation in nebulizers, air-chamber rapid inflation in recovery massagers, and rapid pre-vacuum packaging systems.
Company introduction
Skoocom Manufacturing Precision & Supply Chain Reliability
Founded in 1998, Shenzhen Skoocom Electronic Co., Ltd. is recognized as a National "Little Giant" enterprise by the Ministry of Industry and Information Technology. Over 26 years, we have specialized in custom micro-pumps and precision valves, partnering with over 1,500 enterprise clients globally.
Dual Production Hubs (50,000+ m²)
Operating manufacturing facilities in Songshan Lake (Dongguan) and Zhong'an Industrial City (Zhaoqing), our 500+ workforce and automated assembly lines maintain an annual manufacturing capacity exceeding 50 million pump and valve units.
Proprietary Diaphragm Formulations
With 30+ precision injection centers and internal rubber vulcanization facilities, our in-house formulated EPDM diaphragms ensure high fatigue resistance, zero air leakage under 100 kPa, and exceptional anti-aging performance across 120,000 cycles.
Certified Quality Control Systems
Operating under ISO 9001 quality management, all products comply with RoHS, REACH, and FDA standards. Every batch of SC3203XPM undergoes 100% bench testing for flow curves, motor current draw, and pressure leakage before shipment.
Our factory & equipment
Our Certificate
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