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5:1 Air Operated Single Oil Transfer Drum Pump - China Suppliers & Factory for Effective Lubricant Transfer
Features
The side of the pump head is equipped with an air regulator input port and an oil outlet port:
Installing an air regulator on the air input port, adjusting the air intake pressure allows for stepless control of oil flow rate and pressure.
The pump stops automatically when the air supply is shut off and automatically releases pressure under no-load conditions, preventing sustained pressure buildup.
The red bang adapter is used to quickly secure to the threaded opening of the oil drum, making installation and removal convenient.
Technique Specification
| 5:1 Air Operated Single Oil Transfer Drum Pump | |
|---|---|
| Model | OA5940A |
| Pressure Ratio | 5:1 |
| Air Input Pressure | 4-8bar |
| Flow Rate | 4-18L/min |
| Suction Tube Length | 940mm |
| Application for | 180-209L drum |
| Tube Diameter | 42mm |
| Oil Outlet | 1/2” |
| Air Inlet | 1/4” |
| Air Consumption | 8.6 cfm |
| Structure | Piston Pump |
| Max Output Pressure | 4Mpa |
| Power Source | Air |
What’s included in the package
(1) 5:1 Oil pump * 1pcs
(2) 2” bung adapter
Frequently Asked Questions
Can this air pump be used to pump gasoline and diesel?
The pneumatic pump is designed for dispensing various types of lubricating oil. It is not suitable for pumping gasoline or diesel; doing so will damage the internal seals and cause the pump to stop working.
Is this an explosion-proof pump?
Yes. Purely pneumatic drive—featuring no electric motor and generating no electrical sparks—makes it suitable for flammable and explosive environments where oil or fuel vapors are present, eliminating the risk of electric shock or fire.
What size of oil drum is this pump compatible with?
This model is specifically designed for standard 180-209L drums, featuring a suction tube length of 940mm to ensure efficient oil transfer.
What is the pressure ratio and why does it matter?
The pressure ratio is 5:1. This means the output oil pressure is five times the input air pressure, allowing the pump to handle higher viscosity oils over longer distances.
How do I control the flow rate of the oil?
By installing an air regulator on the air input port, you can adjust the air intake pressure, which provides stepless control over both the oil flow rate and the output pressure.
What is the air consumption of the OA5940A model?
The air consumption for this pump is approximately 8.6 cfm, operating efficiently within an air input pressure range of 4-8 bar.