This is a Model 3Z411 ( Dayton / Grainger-SpeedAir) Pump, Compressor, List Price new is approx. $5,500.00, HP 20, 25 and 30, Free Air CFM @ Max. Pressure 76.7/90.1/101.0,
Max. Pressure (PSI) 175, Oil Capacity (Oz.) 6 1/3 qt., Oil Capacity (Qt.) 6 1/3,
Number of Cylinders 4, (F)NPT Outlet (In.) 1 1/4, Pump RPM 655, 770, 890,
Rotation CCW, Groove Section B , Groove Quantity 3, Flywheel Balanced, Fan Type Provides Air Flow for Cooling Pump, Flywheel Dia. (In.) 22,
Sheave Size @ 1725 RPM (In.) 8 3/8, 9 7/8, 11 3/8, Bore Dia. (In.) 6 1/4 & 3 1/4
Stroke (In.) 4
Valve Swedish Steel Disc-in-plate
Height (In.) 33 9/16, Width (In.) 33, Depth (In.) 27 1/4
Though lightly used is as good as new, Shipping weight approx. 590 pounds, Can be crated for shipment. Forklift loading available at pick up. For crateing or more information contact Jack at 913-299-9786. Last photo is stock photo of new unit. Price may be negotiable.