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Wsfu, Dfu

This document provides a table listing various plumbing fixtures, their drainage fixture unit values, required trap and trap arm sizes, number of water supply fixture units, and weight in water supply fixture units. For each fixture type, it specifies the minimum number of connections required and assigns a numerical item number. The table contains information on over 40 different fixture types including sinks, showers, urinals, water closets, and other plumbing fixtures.

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ghermione005
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6K views1 page

Wsfu, Dfu

This document provides a table listing various plumbing fixtures, their drainage fixture unit values, required trap and trap arm sizes, number of water supply fixture units, and weight in water supply fixture units. For each fixture type, it specifies the minimum number of connections required and assigns a numerical item number. The table contains information on over 40 different fixture types including sinks, showers, urinals, water closets, and other plumbing fixtures.

Uploaded by

ghermione005
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as XLSX, PDF, TXT or read online on Scribd
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COLD

WATER
HOT
WATER
PRIVATE PUBLIC PRIVATE PUBLIC
1 BAR SINK 1 2
2 BATHTUB 13 13 2 4 2 4 2 38
3 BEDPAN WASHER 25 - - 10
4 BIDET 13 13 2 4 2 4 2 38
5 COMBINATION SINK & TRAY 13 13 3 -
6 DENTAL UNIT OR CUPSIDOR 10 - - 1 - 1 1 32
7 DENTAL LAVATORY 13 13 1 2 1 1
8 DRINKING FOUNTAIN 10 1 2 1 2 1 31
9 FLOOR DRAINS 2 51
10 HOSE BIBB OR SILL COCK (STANDARD TYPE) 3 5
11 INTERCEPTORS FOR GREASE, OIL, ETC. 3 51
12 INTERCEPTORS FOR SAND, AUTO WASH, ETC. 6 76
13 KITCHEN SINK 13 13 2 4
14 LAVATORY 10 10 1 2 1 2 1 32
15
LAUNDRY TUB OR CLOTHES WASHER (EACH PAIR OF FAUCETS) 2 4 2
38 - LB; 51-
CW
16 LAUNDRY TRAY (1 OR 2 COMPARTMENTS) 13 13 2 4
17 LAWN SPRINKLES (STANDARD TYPE, EACH HEAD) 1 1
18 MOBILE HOME (EACH) 6 6 6 76
19
RECEPTORS (FLOOR SINKS), INDIRECT WASTE RECEPTORS FOR
REFRIGERATORS, COFFEE URNS,WATER STATION, ETC.
1 38
20
RECEPTORS , INDIRECT WASTE RECEPTORS FOR COMMERCIAL
SINKS, DISHWASHERS, AIR WASHERS, ETC.
3 51
21 SHOWER, EACH HEAD 13 13 2 4 2 4
22 SHOWER, SINGLE STALL 2 51
23 SHOWER, GANG (ONE UNIT PER HEAD)
24 SINK (BAR) 1 2
25 SINK, BAR, COMMERCIAL 51 MM MIN. WASTE 2 38
26 SINK, BAR, PRIVATE 38 MM MIN. WASTE 1 38
27 SINK (FLUSHING RIM CLINIC) - 10 6 76
28 SINK OR DISHWASHER 2 4
29
SINK, AND/OR DISHWASHER (RESIDENTIAL) 51 MM MIN.
WASTE
2 38
30
SINKS, COMMERCIAL OR INDUSTRIAL, SCHOOLS, ETC,
INCLUDING DISHWASHERS, WASH UP SINKS, AND WASH
FOUNTAINS 50.8 MM WASTE
3 38
31 SINK, SERVICE 13 13 2 4 3 51
32 SINK (WASH-UP CIRCULAR SPRAY) - 4
33 SINK (WASH-UP, EACH SET OF FAUCETS) - 2
34 URINAL, PEDESTAL 25 - - 10 - 10 6 76
35 URINAL (WALL LIP) 13 - - 5 - 5
36
URINAL, WALL-MOUNTED, INTEGRAL TRAP, TRAP ARM ONLY 3 51
37
URINAL, WALL-MOUNTED, BLOWOUT, INTEGRAL TRAP, TRAP
ARM ONLY
6 76
38
URINAL , WALL-MOUNTED, WASHDOWN OR SIPHON JET,
INTEGRAL TRAP, TRAP ARM ONLY
2 51
39
URINAL, WALL-MOUNTED, WASHOUT, SEPARATE TRAP 50.8
MM MIN. WASTE
2 38
40 URINAL STALL 19 - - 5 - 5 2 51
41 URINAL WITH FLUSH TANK - 3 - 3
42 WASH BASINS, IN SETS 2 38
43 WASH SINK, CIRCULAR OR MULTIPLE (EACH SET OF FAUCETS)
13 13 - 2
44 WATER CLOSET (FLUSH TANK) 10 - 3 5 3 5
45 WATER CLOSET (ECONOMICAL FLUSH) 2.5 4
46 WATER CLOSET (FLUSHOMETER VALVE) 25 - 6 10 * *
47 WATER CLOSET (FLUSHOMETER TANK) 10 - 3 5 3 5
48 WATER CLOSET, PRIVATE INSTALLATION 4 76
49 WATER CLOSET, PUBLIC INSTALLATION 6 76
TABLE 7-2
DRAINAGE
FIXTURE
UNITS (DFU)
TRAP &
TRAP
ARM
SIZES
(MM)
ITEM NO. FIXTURE
MINIMUM
CONNECTIONS
TABLE A-1
WEIGHT IN WATER
SUPPLY FIXTURE
UNITS (WSFU)
TABLE 6-5
NUMBER OF WATER
SUPPLY FIXTURE
UNITS (WSFU)

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