The KYK2748CPM Micro Diaphragm Pump is engineered for demanding applications in health, beauty, and smart living devices. Equipped with a high-performance 320 precision motor, an optimized eccentric wheel, and a wear-resistant diaphragm, this pump is designed to provide stable, gentle, and sustained negative pressure (vacuum). Its core technology lies in the precise control of suction force and stability—a critical feature for devices with direct human contact. Whether for breast pumps simulating natural suction rhythms or for beauty instruments requiring safe and effective treatments, the KYK2748CPM ensures that power output is both effective and comfortable, mitigating the risk of skin or tissue discomfort from improper pressure. Furthermore, its compact size and low-noise design facilitate seamless integration into a variety of portable or desktop equipment, such as vacuum food savers and packaging sealers, enhancing product performance while ensuring an elegant and quiet user experience.
| PRODUCT PERFORMANCE | |||
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| Rated Voltage | 3.7V | 6V | 12V |
| Rated Current | 450mA | 670mA | 200mA |
| Air Flow | 1.2~3.0LPM | ||
| Pressure | >450mmHg | ||
| Airtightness | <3 mmHg/min from300mmHg at100CC tank | ||
| Noise | 55dB(30 cm away) | ||
| Life test | 500H (10s on , 7s off) | ||
| Weight | 40g | ||
| principal application | High pressure portable breast pump | ||
