Hihone 4CFM 1/3HP Air Vacuum Pump, Single Stage Vacuum Pump A/C Air Refrigerant Rotary Vane Vacuum Pump for R-22,R-410a,R-134a
Brand: Hihone

Specification:
Free Air Displacement: 4 CFM
Pump Speed: 1720 RPM
BLACK HOSE Burst pressure:4000PSI
Voltage: 110V/60HZ
Inlet Port: 1/4" Flare
Hose Length: 4 Feet
Compatibility: R-22,R-410a,R-134a
Gauge Fill: Oil
Model:VP125+
Power : 1 / 3HP
Features: Digital
Oil Capacity: 225mL
Ultimate Vacuum : 5Pa
Features:
▲Preventing oil-returning design
▲Environment-protecting design
▲Alloy aluminium casing
▲Compact overall design
▲Great starting moment
▲Low noise and vibration
Users' Manual
▲Examine the oil-lever before using yo make sure the oil-level is not lower than the oil-level line. If power than that it should be oiled without delay(This pump uses high-speed vacuum oilof HFV 32)
▲Take down the gas-filling cap and connect the pumped container.And the pipe should be short, sealed and there shouldn' t any drip.
▲Take down the exhaust cap, plug the power supply and swich on.And you can operate now.
▲Pull out the plug after using, removings the connecting pipes and cover the exhaust cap and the oil plug. Cautions
▲Don' t pump inflammable, explosive and poisonous gases.
▲Don' t pump gases which can corrode metals and can exert chemical changes with the pump oil.
▲Don' t pump dases containing pellet dust and gases with plenty of steam.
▲The temperature of the pumped gas shouldn' t be over 80C, and the environment temperature should be-5C ~ 60C.
Construction:
Oiling Plug
Handle
Power Switch
Fan Cover
Motor
Base
Oil Fill Cap
Sight Glass
Die-case Aluminum Housing
Oil Drain
Package including:
1 x 1/3 HP 4 CFM Rotary Vane Deep Vacuum Pump
1 x Bottle of oil
1 x Manifold Gauge
1 x Red High Side Hose
1 x Blue Low Side Hose
1 x Yellow Service Hose

Specially designed gas enterance can prevent oil flowing back,separated tank, separated devices at the exhaust port, avoiding oil-spraying and reduse pollution.
Constructed with alloy aluminium casing, it has high heat- scattering efficiency, which can keep the pump running normally, long-lasting. and better outer-figure quality.
The electric machinery and the pump are wholly designed and direct drive, which makes the product more compact, lighter and more rational; An elastomeric coupling results in extremely quiet, smooth-running operation.
Equiped with design of great starting moment is easy for starting and high in efficiency, which can keep it running normally even in lower temperature environment and lower volt.
Incorporated the lubrication system designed to provide clean, filtered oil to all internal bearings and wear surface, regardless of the pump operateing pressure. Cleaner oil means reduced maintenance and lower operating costs.