DC 12V Negative Pressure Vacuum Pump Mini Suction Pump 15L/MIN 65-120KPA with Bracket

Feature:
The micro-pump is driven by a micro-DC motor, which drives the internal mechanical eccentric eccentric motion, and the eccentric motion drives the internal reciprocating motion of the diaphragm

In this way, the fixed volume of air in the pump chamber is compressed (the compressed suction port is closed, and the exhaust port forms a slightly open positive pressure), stretched (the compressed exhaust port is closed, and the negative pressure suction port is opened). The pressure difference, at which the gas pressure (suction) enters the pump chamber and is discharged through the exhaust port

Micro-type vacuum pumps are mainly used in electrical products, industrial products, vacuum fresh-keeping machines, automobile exhaust gas reforming equipment, gas analysis and sampling, instrumentation and other fields. Completely maintenance-free, no oil pump, no pollution to the transmission medium, and can work continuously for a long time

Small size, stable and reliable, hand-held pump suction instrument, low noise, low power consumption. Especially suitable for high negative environmental requirements

Product name: Mini vacuum / positive pump
Model: HL-15L
Voltage: 12V
Power: 12W
Vacuum degree: -85KPA (series), -65KPA (single side)
Flow rate: 15L/MIN (series connection), 7.5L/MIN (single side)
Positive pressure: 0.18MPA
Conveying medium: air
Drive mode: electric
Material: Engineering Plastic
Interface caliber: 6MM
Mounting screw hole size: 4MM
Weight: 0.8KG