Overview Product Description H20T2B Def Purpose 3 Phase Constant Torque 20 HP APPLICATIONS For Pumps, fans blowers or other inverter powered applications having constant torque requirements. This item is assembled to order. Contact us for lead times. FEATURES: -Inverter Grade Insulation System (Meets NEMA MG-1 Part 31) -Class F Thermostats (One Per Phase) -Cast Iron Frame (140: Rolled Steel), Cast Iron End Brackets -Corrosion Resistant Mill & Chemical Duty Paint -Stainless Steel Nameplate & Zinc Plated Hardware -Shaft Slinger On Pulley End For IP54 Protection -40*C Ambient, NEMA Design A Performance -Double Dip & Bake With Extra Bracing -Premium Efficient Design, Special Balance, F1 Assembly Position -Class F Insulation, 1.15 S.F. On Sine Wave / 1.0 S.F. On PWM HP - 20 RPM - 1800 (2700) VOLTAGE - 230/460 FRAME - 284T FULL LOAD EFF. - 93.6 FULL LOAD AMPS - 48/23.9 Due to the weight of this item, shipping cost is for estimating purposes only. Please contact us for an accurate shipping quoteShips via Freight Truck Only, please provide a delivery address that allows for semi truck for deliveries Product Videos Custom Field Product Reviews