KEYUKANG's micro vacuum pump KYK2748VPM's core competitiveness is reflected in three aspects: outstanding precise pressure regulation capability (combining automatic pressure regulation with a 0-65kPa negative pressure range to mee t diverse needs), strong adaptability and practicality (compact, easy to integrate, oil-free low noise adaptable to multiple fields), and material upgrades expanding application scenarios (ABS777E material balancing multiple performance requirements for complex environments). The corresponding patent was obtained in July 2025.
KEYUKANG's micro vacuum pump deeply integrates automatic pressure regulation functionality with a 0-65kPa negative pressure range, precisely matching pressure regulation requirements in different scenarios. Whether for sample extraction experiments requiring a stable low-pressure environment (e.g., 20-30kPa negative pressure) or small equipment requiring high vacuum retention (e.g., 50-65kPa negative pressure), it ensures the negative pressure value stays stable within the set range, preventing pressure fluctuations from affecting equipment operational accuracy or experimental results.
While achieving precise pressure regulation, KEYUKANG's micro vacuum pump maintains the advantages of being compact and lightweight; it is easy to integrate into small instruments or portable devices. In addition, the product uses oil-free lubrication technology, avoiding oil contamination of samples or the environment. It has low noise, low failure rates, and can adapt to various fields such as household appliances, scientific research, medical equipment (e.g., small negative pressure suction devices), environmental testing, electronic component packaging, etc. It demonstrates significant application value, especially in scenarios with strict requirements for negative pressure accuracy and equipment size.
Based on the original product, ABS777E is used, with a moderate butadiene content increasing the material's impact strength; the styrene part gives the material excellent molding stability; and the acrylonitrile part brings good chemical corrosion resistance. This material achieves a good balance between toughness and heat resistance, has good dimensional stability with low shrinkage after processing, minimal deformation, and can also provide a fine and uniform surface effect conducive to subsequent painting and printing processes.
