MeinPipe Plumbing Pipe Sizing

Water Demand Curve:

🚽 Sanitary Sewer ASPE Table 1-3

Aggregate DFU: 0

Governing Min Pipe: -

Stack Size (4+ intervals): -

              Horizontal Branch:
              Ø -
            

💧 Potable Water Supply Hunter's Curve

Aggregate WSFU: 0

System Curve: Flush Tank

Peak Demand Flow: 0 GPM

              Supply Branch Pipe:
              Ø -
            

💨 Vent Pipe Sizing UPC Table

Vent DFU: 0

Vent Stack Size: -

              Vent Branch Pipe:
              Ø -
            

Room Fixtures Add and configure plumbing fixtures for this room

Fixture	Code	Qty	Item DFU	Total DFU	Item WSFU	Total WSFU	Action

MeinPipe

Plumbing Pipe Sizing • Hydraulic Engineering System

ASPE Data Book Hunter's Curve Uniform Plumbing Code

Initializing Hydraulic Standards & Fixture Schedules...

Plumbing System	Governing Reference	Calculation Rule
Sanitary Sewer	ASPE Data Book Table 1-3	Total DFU accumulated + max individual fixture minimum trap size check (e.g. 75mm WC minimum)
Potable Water	Hunter's Curve (ASPE / UPC)	Total WSFU converted to GPM via Flush Tank/Valve curve, mapped to supply diameter
Vent System	UPC Table 7-5	Total accumulated Vent DFU mapped to horizontal branch and stack diameter (min 50mm branch)

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