Small vacuum pump direct current pump Industrial 24v negative pressure pump vn-c4 diaphragm suction pump miniature air pump
Good material is good quality
Details make quality
Pure copper battery
Small resistance, energy saving, strong
High degree, stable output, use
Longer life
Imported steel
After 7 kinds of lathe precision machining
High precision, stable and durable
Processing technology
Zinc alloy die casting surface after two
Secondary sandblasting treatment, fine work
Double pump head
Double pumping, double pumping, fast pumping
Can be connected in series, parallel, good material,
One machine is worth two