Mato 18B Pneumatic 55:1 Grease Pump 120Lb Drum 27" Tube

In Good Used Condition, Removed from a Working Environment.
120 Lb drum size.
2" Air Motor.
150 PSI Air inlet pressure.
10mm Air inlet.
10mm Grease outlet.
 27-1/8" Tube length x 1-1/2" Dia.
31-1/2" Overall length.
Not sure on specs. This is a well used Mato unit with most of the tag missing. This was removed from a setup and was working fine.