The March AC-5C-MD magnetic drive pump is commonly used with marine air conditioning systems up to 48000 BTU. It is sold by Marine Air as their P300/PMA1000. It is the Cruisair PM1000.
Inlet: 1” female Pipe Thread
Outlet: ½” Male Pipe Thread
Capacity 978 GPH at 3 foot head.
230 Volt 60hz