Description

Specification(As a reference):

The new original 555 motor piston diaphragm air pump is of large flow type. Although it is a domestic brand, the workmanship is very good. It is suitable for vacuum packaging machines, breast pumps, massage equipment, screen separators, etc. The negative pressure suction force is much better than that of round-headed 555 air pumps, the flow rate is smaller than that of round-headed air pumps, the motor does not generate much heat during operation, and the power-on test is slightly heated for 1 hour.

The nominal voltage of the air pump is 12V, and the test voltage is 5-12V. The air inlet and outlet flow rate is low and the pressure is low. The motor can be stopped when the air inlet and outlet are blocked under 5V low voltage. The test is relatively strong under 12V voltage. The working current of the air pump is about 0.8A, the maximum flow rate is 10 liters per minute, the suction negative pressure is-70kpa, and the outlet positive pressure is 90kpa.

The air pump weighs 270 grams one.

Package List:

Pump x 1pcs