5:1 Pneumatic Oil Extractor Pump with Oil Gun - Top China Suppliers for Factory Use in Auto Repair and Industrial Applications
Technique Specification
| 5:1 Pneumatic Oil Extractor Pump with Oil Gun | |
| Model | OA5940G |
| 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 |
Features
1
Complete All-in-One System
Ready to use right out of the box. Comes fully equipped with the pump, hose, and dispensing gun; simply mount it onto a 200L oil drum and connect it to an air compressor to start dispensing immediately—no extra parts to buy, making installation quick and easy even for beginners.
2
Simple Operation & Energy-Efficient
No complex controls; operation requires only air pressure adjustment and pulling the gun trigger, allowing even inexperienced staff to use it quickly. Automatically stops when the trigger is released, eliminating waste from idling or air consumption and saving on compressor energy costs during long-term use.
What’s included in the package
- 5:1 Oil pump *1pcs
- 2” bung adapter
- Air regulator with water/air separator
- 1/2”*4meters of high pressure hose
- General oil gun
FAQ
Can this oil gun show the oil the volume dispensed?
No, the nozzle consists of a handle and a spout; it does not have a metering function and cannot display the amount of oil dispensed.
Can the length of the hose be changed?
Yes, the hose can be provided in the required length—typically between 2-7 meters. For lengths exceeding 8 meters, we recommend using a hose reel to prevent damage.
What size drum is this pump compatible with?
This model is specifically designed for standard 180-209L (55 Gallon) drums with a suction tube length of 940mm.
What is the required air pressure for operation?
The pump operates efficiently within an air input pressure range of 4-8 bar (60-115 psi).
Is the air regulator included in the standard package?
Yes, the package includes an air regulator equipped with a water/air separator to ensure clean air supply to the pump.
Does the pump stop automatically?
Yes, the system is designed to stop automatically once the oil gun trigger is released, which saves energy and prevents unnecessary wear.














