a p-trap is a u-shaped length of waste pie that fills with water to seal the pipe and prevent sewer gases from wafting into your home. diverter valves should be located below the p-trap and vent.
3-way valve
abs pipe
autovent
ball valve
check valve
cleanout
float switch
flow splitter
movable drain
mulch basin
mulch shield
no-hub connector
p-trap
poly tubing
pvc pipe
remote actuator
standpipe
surge tank
toggle switch
valve box
vent
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