Tag: vacuum pump hose

  • China Custom Jx Vacuum Leak Free Squeeze Hose Pump vacuum pump and compressor

    Product Description Product Description Hose pump¬†is a¬†positive displacement pump. The suction action is realized through pressing shoe alternately pressing and releasing the special hose. When it pressing the hose, extrude the fluid out. At the same time, when it leaves, the hose rebounds to form negative pressure, which will absorb more fluid from the inlet…