Page 240 - Mechanical Products Installation Handbook IH-1000M
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232 MECHANICAL TEES & CROSSES Figure 730 Mechanical Outlet Loss
(1of3)
as Equivalent Pipe Length
Nominal Size Run x Branch ANSI Inches (DN)
2 x 1-1/4 (DN50 x DN32)
2-1/2 x 1 (DN65 x DN25)
2-1/2 x 1-1/2 (DN65 x DN40)
76,1mm x 1 (DN65 x DN25)
76,1mm x 1-1/2 (DN65 x DN40)
3 x 1 (DN80 x DN25)
3 x 1-1/2 (DN80 x DN40)
4 x 1 (DN100 x DN25)
4 x 1-1/2 (DN100 x DN40)
4 x 2-1/2 (DN100 x DN65)
Notes:
• * Equivalent Length of BS1387 Heavy Pipe
• Hazen Williams Coefficient = 120
Equivalent Length of Schedule 40 Steel Pipe
Feet (Meters)
Figure 730 Threaded
Figure 730 Grooved
2 x 1 (DN50 x DN25)
2 (0,60)
N/A
2 x 1-1/2 (DN50 x DN40)
13 (3,96)
2 (0,60)
2 (0,60)
4 (1,22)
3 (0,91)
3 (0,91)
2 (0,60)
3 (0,91)
3 (0,91)
10 (3,05)
N/A
N/A
2-1/2 x 1-1/4 (DN65 x DN32)
4 (1,22)
2-1/2 x 2 (DN65 x DN50)
26 (7,92)
76,1mm x 1-1/4 (DN65 x DN32)
4 (1,22)
76,1mm x 2 (DN65 x DN50)
26 (7,92)
3 x 1-1/4 (DN80 x DN32)
4 (1,22)
3 x 2 (DN80 x DN50)
5 (1,52)
2 (0,60)
N/A
4 x 1-1/4 (DN100 x DN32)
4 (1,22)
4 x 2 (DN100 x DN50)
5 (1,52)
4 x 76,1mm* (DN100 x DN65)
11 (3,35)
