View Larger 600 Series 13:1, 23:1, and 46:1 Ratio 6" Diameter Air Motor View Model Specifications Operator's ManualPump SpecificationsSales LiteratureProduct TourView Popular Models FeaturesReliable 6" diameter air motor, 4" strokes to handle heavier, higher pressure material applicationsPump units designed for 120 lb. and 400 lb. grease packages Click the button above to contact your local representative for more information, inclucing service, pricing and availabilty.