Liberty Pumps LCU-PR Series plenum-rated condensate pumpsThe LCU-PR Series plenum-rated condensate pumps from Liberty Pumps are approved for installation directly in plenums. The pumps are designed for removal of condensate from air conditioning, refrigeration and dehumidification equipment installed in air-handling and plenum applications that have limited space. The LCU-PR pumps meet UL Standard 2043 for plenum applications and are available in both 115 and 230 volts. 800-543-2550; www.libertypumps.com
