The existing 1 1/8" hose appears to be auto heater hose, reddish brown in color , smooth walled & in like new condition .I replaced the original on/off switch with a on/off/mometary switch & connected a buzzer to sound when the switch is turned on. I'm kind of hesitant about auto pumps or float switches for fear that they may get stuck in the on position & drain the battery or even worst, get stuck closed & not be able to activate the pump.
Last edited by sidelock; 09-03-2012 at 07:29 PM.
|