The new Spray Thick Commercial Drum Pump Sprayer from H.D. Hudson Manufacturing Company is equipped with a 5-hp, air-cooled, four-stroke Honda engine. The sprayer, model 38470, pumps 5 gpm at 275 ...

Technologies used for the residential cold climate heat pumps will be applied to rooftop units in commercial buildings through the DOE’s ongoing Commercial Building Heat Pump Accelerator program ...