Shenzhen Skoocom Electronic Co.,Ltd is one of the leading manufacturers and suppliers of SC1201XPM Slim Micro Air Pump DC 3-12V 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.
SC1201XPM Slim Miniature Air Pump (DC 3V / 6V / 12V)
Current Standard Model: SC1201XPM | Old Model: SC3301PM (Direct Drop-in Replacement)
Compact positive pressure micro diaphragm pump featuring a 12.0mm razor-thin profile, engineered specifically for wearable eye massagers, pneumatic neck collars, sequential limb compression devices, and portable healthcare monitors requiring >40 kPa (>300 mmHg) pressure, <3 mmHg/min airtight holding, and whisper-quiet operation.
Built for Wearable Massagers & Ergonomic Airbag Inflation
- 12.0 mm Ultra-Slim Low Profile: Measuring just 37.1 × 21.0 × 12.0 mm, this pump slips easily between curved foam layers and wearable headbands without creating bulky protrusions against the body.
- Deep Kneading Pressure (>40 kPa / >300 mmHg): Delivers robust positive pneumatic pressure to inflate multi-chamber micro airbags in seconds, mimicking professional finger acupressure and gentle compression therapy.
- Superior Airtight Sealing (<3 mmHg/min): In a 500cc closed volume, internal leakage is strictly held below 3 mmHg per minute, ensuring sustained, unyielding airbag firmness during continuous pressure-hold cycles.
- Whisper-Quiet Near-Ear Performance (<65 dB): Balanced eccentric cam geometry and low-vibration internal damping keep running noise at a smooth, low-frequency 50–55 dB, preventing sleep or relaxation disruption in head-worn devices.
- Flexible Multi-Voltage Options (DC 3V / 6V / 12V): Easily powered by single-cell 3.7V lithium battery packs or multi-cell series setups, drawing as little as <200 mA at 12V DC.
- 50,000-Cycle Extended Duty Life: Tested under an aggressive 10s ON / 2s OFF / 5s exhaust cycle, providing years of trouble-free daily therapeutic sessions.
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Technical Specifications
*Source: Verified from official Skoocom engineering drawing SC1201XPM (SC3301PM). Operating ambient: 0~50 °C, 75% RH. Standard engineering tolerances apply (±0.2mm to ±0.5mm).
| Parameter | DC 3.0V Spec | DC 6.0V Spec | DC 12.0V Spec | Test Conditions & Remarks |
|---|---|---|---|---|
| Current Standard Model | SC1201XPM | New generation standard product line | ||
| Legacy Model Ref. | SC3301PM | 100% mechanical & mounting backward compatible | ||
| Rated Operating Current | < 500 mA | < 300 mA | < 200 mA | Under full rated output pressure head |
| Output Air Flow Rate | > 0.7 L / min (Up to 0.85 L/min at 0 kPa) | Measured unconstrained at outlet port | ||
| Maximum Positive Pressure | > 40 kPa (> 300 mmHg / ~0.4 bar) | Continuous positive head pressure | ||
| Inflation Time (500cc Tank) | < 10 seconds | Pressurizing from 0 to 300 mmHg in a 500 cc tank | ||
| Airtightness / Leakage Rate | < 3 mmHg / min | Tested at 300 mmHg in a 500 cc closed tank | ||
| Operating Acoustic Noise | < 65 dB | Tested at 30 cm distance on damping pad (50-55 dB typical) | ||
| Service Life Testing | ≥ 50,000 cycles | Duty profile: 10s ON, 2s OFF, 5s exhaust cycle | ||
| Applicable Fluid Media | Clean, Oil-Free Air | Pneumatic gas circuit only | ||
| Overall Envelope Dimensions | 37.1 ± 0.5 mm (L) × 21.0 ± 0.2 mm (H) × 12.0 ± 0.2 mm (W) | Motor body diameter: ø14.0 ± 0.2 mm | ||
| Nozzle Geometry | Outer Diameter: ø3.0 ± 0.2 mm | Length: 4.8 ± 0.2 mm | Compatible with 2.0×4.0mm or 2.5×4.0mm silicone tubing | ||
| Terminal Polarity | Clearly Marked (+) and (-) Solder Terminals | Standard polarized soldering pins | ||
Application Focus: Compact Pneumatics for Wearable & Medical Devices
1. Wearable Eye & Head Relaxation Massagers
Foldable eye massagers and sleep relaxation headsets require razor-thin components that conform to facial contours. The 12.0 mm ultra-slim profile of SC1201XPM allows designers to build flush airbag modules that fit comfortably over the temples without heavy, unsightly lumps. Its soft, low-frequency hum avoids disturbing acoustic meditation and sleep relaxation routines.
2. Portable Sequential Compression Boots & Limb Sleeves
In mobile compression therapy sleeves and post-workout recovery wraps, multi-compartment airbags must inflate rapidly to stimulate lymphatic drainage and blood circulation. Generating >40 kPa pressure, SC1201XPM delivers therapeutic compression across thousands of duty cycles without pressure attenuation.
3. Compact Wrist Blood Pressure Monitors
In digital wrist-cuff sphygmomanometers, precise linear inflation and strict airtight sealing are mandatory. With a certified leak rate below 3 mmHg/min, SC1201XPM provides rock-solid holding stability, ensuring high-accuracy sensor oscillometric data acquisition.
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. For over 26 years, we have specialized in custom micro-pumps and precision valves, partnering with over 1,500 enterprise clients globally across medical, healthcare, and consumer sectors.
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.
Medical-Grade Elastomer Formulations
With 30+ precision injection centers and proprietary rubber compounding labs, our high-flex EPDM diaphragms ensure airtight containment, zero odor release, and fatigue resistance across 50,000 continuous massage cycles.
Certified Quality Control Systems
Operating under ISO 9001-certified protocols, all components meet RoHS, REACH, and FDA standards. Every batch of SC1201XPM undergoes 100% automated bench testing for output pressure, airtightness, acoustic noise, and current draw before shipment.
Our factory & equipment
Our Certificate
Request Evaluation Samples & Custom Wire Harness Configurations
Contact our application engineering team to discuss customized pressure curves, custom lead wires, and volume OEM pricing.
Direct Sales Email: marketing@skoocom.com
Tel: +86-755-81461051
WhatsApp / WeChat: +86 18218809118
Headquarters: Shenzhen Skoocom Electronic Co., Ltd., Shenzhen, Guangdong, China
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