Product Description

ATO single stage oil-sealed rotary vane vacuum pump, works at **0V *0Hz or **0V *0Hz with free air displacement 7CFM or 6 CFM, 5Pa ultimate vacuum, 1/2hp motor with internal cooling fan, die-cast aluminum housing, fast heat dissipation, stable operation and long serive life.
Features
Lightweight and durable aluminum alloy casing
Direct dirve motor with full copper wire structure, easy starting and strong construction
Non-slip top handle for portability
Built-in high-volume cooling fan to provide thermal protection and extend service life
Big oil sight glass for viewing oil level
Oil drain plug at the bottom of oil reservior for fast draining
Oil anti-back valve designto prevent oil from flowing back to pollute the pump system when the pump stops.
Large torque design makes the vacuum pump easy to startup, even under low temperature environment (5℃) or low voltage.