Diaphragm Pump, DC 12V 0.4-1L/min Electric Micro Vacuum Pump Self Priming for Instruments,Equipment, Chemical Industry, Home Appliance

• ◆ Material: Made of high quality bearing, smooth rotation, long service life.
• ◆ High performance: It has a compact size, robust and structure. It is easy to install and maintain, low noise, superior performance.
• ◆ Wide Applications: Widely used in instruments and equipment, medicine and chemical industry, appliances and other fields.
• ◆ Work Environment: This pump can reach a rate of 0.4-1 l / min and the pressure is suitable for a prolonged working time below 3 bar.
• ◆ Voltage: 12V DC; Gas pressure: 1 bar; Liquid rate: 320 ml / min; Gas rate: 3.2 l / min; Self priming height: 4 meters.

Specification: Material: Plastic & Metal Weight: 239g/8.4oz Voltage: 12V Gas Pressure: 1bar Liquid Pressure: 3bar Liquid Velocity: 320ml/min Gas Velocity: 3.2L/min Self-priming Height: 4 meters Working Environment: 0~40 Size: 3.3*8.5cm/1.3*3.3inch (as pictures shown) Package List: 1 x Diaphragm Note: 1. Please allow 1-2cm error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.