Basic Plumbing Diagram

The
BATHROOM
Blueprint
LITE
1
17 EASY TO UNDERSTAND
BATHROOM DRAIN & VENT DIAGRAMS
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The
BATHROOM Blueprint
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DWV FITTING
QTY in the
IPC
1.5” Sanitary Tee 2 1
2”x2”x1.5” Sanitary Tee 0 1
3” Sanitary Tee 1 1
1.5” 90 1 1
4”x3” Closet Bend 1 1
4” Closet Flange 1 1
3”x3”x1.5” Wye (w/ 45) 1 1
3” Combo 1 1
1.5” P-Trap (1.25 min) 1 1
1.5” Trap Adapter 1 1
3” Cleanout Adapter 1 1
3” Cleanout Plug 1 1
3”x1.5” Flush Bushing 1 0
3”x2” Flush Bushing 0 1
QTY in the
UPC

Bathroom #1
Rear View
Side View
Front View
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Bathroom #1
1.5” Sanitary Tee (upside down) IPC
2”x2”x1.5” Sanitary Tee (upside down) UPC
1.5” 90
VTR (Vent Through Roof)
Detailed Overview
1.25” Lav Vent
(1.5” Typical)
1.5” Toilet Vent IPC
2” Toilet Vent UPC
1.5” Sanitary Tee
1.25” P-Trap
4” Closet Flange
3” Sanitary Tee
4”x3” Closet Bend
3”x3”x1.5” Wye
1.5” Street 45
3” Cleanout Plug
3” Combo
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6

“17 of the Easiest to Understand
Bathroom Plumbing Diagrams…
You’ve probably ever seen.”
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www.hammerpedia.com/bathroom-blueprint