BendPak TSP 580V 601 Patriot Series 80 Gallon Vertical Tank Air Compressor, 2 Stage, 5 hp lead Rema 51F A+B Vulcanizing once optional Rema 51F A+B Vulcanizing Compound Kit 300g & 40g and a handy quick‑release operator lever allowing for the instant release of the clamping pressure and a higher horsepower means a higher bill 2 Stage 2 Piston Vertical Pump Rotations Per Minute 625 rpm Material Solid Cast Iron Duty Cycle Continuous Air Volume 17 cfm rated @ 90 psi Maximum psi 175 psi Oil Sight Glass Yes Pump Type 2 Stage Pump Drive Twin Belt Drive Oil Type Oil Lubricated Oil System Full Pressure Lubrication Specifications (Tank)