Features 1.Wide Uses: Used for experiments, biochemical analysis, pharmaceuticals, fine chemicals, biotechnology, pharmaceuticals 2.Easy to Disassemble: This is peristaltic pump head designed for easy disassembly, easy cleaning and maintenance 3.Variable Flow Direction: The peristaltic pump head with variable flow direction, which can control the flow direction through positive and negative connections 4.Application: Suitable for experimental research, experimental monitoring, inkjet printing, aquarium, smart home, aviation operation 5.Basic Specifications: Working environment is 0‑40℃, relative humidity &lt;80%, speed range is 0.1‑100 rpm Specification Item Type: DC Peristaltic Pump Material: Aluminum Alloy Applicable Power Supply: DC12V Working Environment: Temperature 0-40℃, Relative Humidity <80% Medium Flow Direction: The flow direction of the peristaltic pump depends on the positive and negative stages of the power supply, and the terminals can be arbitrarily selected for positive and negative stages Flow Range: 0-100 ml/min Speed Range: 0.1-100 rpm Package List 1 x Peristaltic Pump