385 Dc12v Resistance 100 Degrees Celsius Mini Diaphragm Vacuum Pump

Special miniature DC brushed diaphragm pump, gas and liquid, it is based on the design of positive displacement pump.Power is provided by the rotation of the motor. with the help of the eccentric motor shaft, the rubber ring is driven to reciprocate, and the suction and exhaust action is formed in the cavity. The check valve is closed and opened to realize the suction, exhaust and exhaust of gas. liquid. Cold water or hot water can be pumped, and the water flow rate can reach 1.3-1.7l/min.A pump to pump hot water;Large and quiet currents;Exquisite workmanship, sturdy and durable structure;Material:metalcolour:As shownPackage Contents:1 x Mini PumpOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.