Ecoyyzn Micro Air Pump 3Pcs DC 6V Diaphragm Pump 3L/min Micro Noiseless Vacuum Pumping Machine Submersible Vacuum Pump
Feature: 1. The ultra‑quiet design does not produce too much noise and the safe low voltage is adopted to guarantee . 2. The pump is small in size light in weight sturdy in structure easy to install and maintain and is an ideal substitute the old pump. 3. Built-in pressure switch and overflow valve to protect the pump from damage and control the normal operation of the pump. 4. Made of engineering materials it can withstand high temperature and corrosion the rate can be 3L/min and the service life is long. 5. Suitable gas pumping sewage treatment electroplating blasting biogas tank aeration tunnel ventilation etc. Specification: Item Type: Micro Diaphragm Pump Model: VN2709PM Material: Engineering Plastic Power Supply Voltage: DC6V Power: 3W Rate: 3L/min Negative Pressure: -50KPa Medium: Air Noise:
