From what I can remember on my ex's MH it would need a couple of valves inserting to isolate and bypass the tank if you still wanted to use the external filling point to pressurise the system with a floe. The alternative is to fit a pressurising valve downstream of the tank and an isolating valve to stop the air blowing back into the tank. I think Floe did make something similar specifically for onboard tanks. There is little point in pumping air into a large tank, hence the above.
------------- 'A sure cure for sea-sickness is to sit under a tree'
Quote: Originally posted by dogsbarker on 20/11/2019
Does anyone know if you can use a Floe system on a Camper van with a onboard water tank
Yes you can,as birder' says above,the kit includes all the necessary valves etc
Take a look at the "draining a motorhome..." thread a few down from this one, on it I've posted a link to the floe video.
A day of all things motorhome and campervan. The show is held both in the main indoor arena and across the grounds. Catering, hot drinks and food options are available. Easy access to the site and free parking included. Win one of five pairs of day tickets