Features: Pump quick fastening with open slot that you can flexible replace the tube easily. Contact roller made of 304 stainless steel axle is quiet with long service life. The handle and screws are made of stainless steel material is rust-proof and anti-corrosion. This is a motor pumptip integrated design of the pumptip to maximize the smaller size, reasonable structure, the most suitable for OEM way, briquetting with flexible, adaptive for different sizes tubes. Small size, light weight. Embedded in the work front panel or mounted on the carriage. Suitable as OEM products. Application: warewashing equipment, laundry equipment, etc.