FancyFlush
Member
Hi guys,
I'd like some help installing a vacuum toilet into a converted cargo trailer (converted into a toy hauler). There's no room under the floor for a gravity toilet system and we worry about foreign matter destroying a macerator pump. Also I hear vacuum systems use much less water so I decided on building one.
So here's the system setup order...
RV Toilet>duckbill>Hose to top of tank(4ft)>vacuum sensor>2duckbills>diaphram pump>2 duckbills>exit to holding tank.
*Note duckbill after RV toilet is to prevent waste from shooting out of the ball valve if someone leaves it open too long
*the vacuum sensor is to turn on and off the diaphragm pump, if it detects pressure it engages
*the diaphram pump is like this... http://www.amazon.com/Johnson-Pump-Viking-Power-Vacuum/dp/B008JH1G54/ref=sr_1_8?s=boating-water-sports&ie=UTF8&qid=1398367809&sr=1-8&keywords=viking+power
it's designed to lift upto 10ft then push the waste out.
I'd like some help installing a vacuum toilet into a converted cargo trailer (converted into a toy hauler). There's no room under the floor for a gravity toilet system and we worry about foreign matter destroying a macerator pump. Also I hear vacuum systems use much less water so I decided on building one.
So here's the system setup order...
RV Toilet>duckbill>Hose to top of tank(4ft)>vacuum sensor>2duckbills>diaphram pump>2 duckbills>exit to holding tank.
*Note duckbill after RV toilet is to prevent waste from shooting out of the ball valve if someone leaves it open too long
*the vacuum sensor is to turn on and off the diaphragm pump, if it detects pressure it engages
*the diaphram pump is like this... http://www.amazon.com/Johnson-Pump-Viking-Power-Vacuum/dp/B008JH1G54/ref=sr_1_8?s=boating-water-sports&ie=UTF8&qid=1398367809&sr=1-8&keywords=viking+power
it's designed to lift upto 10ft then push the waste out.