lp13-30 wrote:
I am helping a friend fix up his detatched garage and we want to put in
a toilet. It is on a slab, so will build a raised floor just high enough
for the pipe to elbow out thru the back wall of he garage. If I can put
a sewage pump outside right there, the pump discharge line will run
about 30' , make a 45, then about another 20', then up about 3' into a
sewer connection. All of that line will be pretty much horizontal. FWIW,
it is probably not going to get a lot of use, but will be one of those
things that when it is needed, will be worth a fortune. I called
Northern, and they say they have a pump setup ready to go ( pump,
reservoir, float switch, check valve etc) for about $250, though I have
not had a chance to go by and look at it. Any comments/suggestions. We
first thought of doing a mini septic system for the toilet, but this way
seems easier and probably better, and worth the money for the pump. It
is in a semi rural area, so no codes/inspections, just want something
that works. Thanks Larry


The length of the laterals is not nearly as important as the total lift.
Make sure the pump is rated for the lift you need.

Depending on your situation, you might want to check into getting an
overflow alarm system with the tank. If possible, the alarm should be
plugged into a different breaker than the one the pump is on and/or have
battery backup.

FYI - Most of these pumps use 2" pipes on the discharge.
Also the tank should have a vent pipe.

Kevin