Model WQ400
Technical Specifications:
Gas Pressure: 4-8 bar
Oil-to-Feed Ratio: 65:1
Oil Delivery Pipe: 4m
Output Oil Rate: 500g-900g/min
Tare Capacity: 40L
Applicable Oils: 0-3# Oil
Dimensions: 390*390*780

The WQ400 type dynamic oil-injector is equipped with a 40L oil drum, capable of accommodating the original 25L drum with ease.
Equipped with a threaded pressure device, it offers greater convenience, high output pressure, and easy operation.
The WQ400 Type Automatic Oil Injector is an air-powered grease applicator that uses compressed air as its power source. It drives the oil pump plunger by means of a cylinder piston to reciprocate, thereby delivering pressure-lubricated grease. It features a simple structure, easy operation and maintenance, reduced labor intensity, and improved work efficiency.
This lubricating pump is mainly used for the addition of lubricating oils in metallurgy, ports, automobiles, construction machinery, and various locations with air sources.
Improved bucket lid fastening method, easier to operate









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