It serves as the direct replacement for retired part numbers including 9007891005

or scorched contacts

While the pneumatic output is 3-15 psi

the K16BA-48 and K16BA-48H are identical in technical specifications

Nidec-US Motors D12CP2PH9 Motor 321894-709 It serves as the directThe Nidec US Motors D12CP2PH9 is a heavy duty 1 2 HP general purpose motor designed for industrial and commercial HVACR applications requiring a reliable 1800 RPM synchronous speed. Built on a rugged 56H frame, this single phase motor features a TEFC (Totally Enclosed Fan Cooled) enclosure, making it ideal for environments with high dust or moisture levels. The dual voltage 115 230V capability and reversible rotation offer maximum field flexibility