The systems use propane as the refrigerant and range in capacity from 40 kW to 410 kW. Their coefficient of performance reaches up to 3.88.
The Federal Aviation Administration has proposed requiring airlines to replace pumps in Boeing 777 main landing gears after a ...
Alternative investment firm H.I.G. Capital said an undisclosed portfolio company acquired Northwest Pump and Equipment Co. Terms of the transaction were not disclosed. Portland, OR-based Northwest ...