Product features 1. Combined with fluid mechanics, the cabinet is made of engineering plastic and stainless steel. The emptying speed is fast, reaching 14 liters per minute. 2. This machine has 5 taps, can be used alone or in parallel, and is equipped with 1 vacuum gauge. 023. The pump body is made of stainless steel, the motor adopts a Sino-foreign joint venture product, its shaft is made of stainless steel, the pump head designer 4. Corrosion resistance, no pollution, low noise, easy to move, and can also be equipped with a vacuum regulating valve according to user needs. 025. Absorbing harmful gases is beneficial to the environment and ensures the physical and mental health of the experimenters. Juchuang Environmental Protection provides you with comprehensive technical support and perfect after-sales service! For details, please consult: 0532-84670526!