Friction Loss Charts for Poly Pipe Type 50 - Class 6
and Rural B Class 6
| |
| FLOW RATE L/S |
FRICTION LOSS - METRES per 1000 METRES Metric Polyethylene Type 50 - Class 6- |
| 12mm |
16mm |
20mm |
25mm |
32mm |
40mm |
50mm |
| 0.02 |
25.1 |
3.9 |
1.0 |
|
|
|
|
| 0.04 |
90.5 |
14.2 |
3.7 |
1.0 |
|
|
|
| 0.06 |
191.8 |
30.1 |
7.9 |
2.2 |
0.6 |
|
|
| 0.08 |
326.8 |
51.3 |
13.5 |
3.7 |
1.1 |
|
|
| 0.10 |
494.1 |
77.6 |
20.3 |
5.7 |
1.6 |
0.5 |
|
| 0.20 |
|
280.1 |
73.5 |
20.4 |
5.7 |
1.9 |
0.6 |
| 0.30 |
|
593.4 |
155.7 |
43.3 |
12.2 |
4.1 |
1.4 |
| 0.40 |
|
1011.0 |
265.2 |
73.8 |
20.7 |
6.9 |
2.3 |
| 0.50 |
|
|
400.9 |
111.6 |
31.3 |
10.5 |
3.5 |
| 0.60 |
|
|
561.9 |
156.4 |
43.9 |
14.7 |
4.9 |
| 0.70 |
|
|
747.6 |
208.1 |
58.4 |
19.5 |
6.6 |
| 0.80 |
|
|
|
266.4 |
74.8 |
25.0 |
8.4 |
| 0.90 |
|
|
|
331.4 |
93.0 |
31.1 |
10.5 |
| 1.00 |
|
|
|
402.8 |
113.1 |
37.7 |
12.7 |
| 1.20 |
|
|
|
564.6 |
158.5 |
52.9 |
17.8 |
| 1.40 |
|
|
|
751.1 |
210.9 |
70.4 |
23.7 |
| 1.60 |
|
|
|
|
270.1 |
90.1 |
30.4 |
| 1.80 |
|
|
|
|
335.9 |
112.1 |
37.8 |
| 2.00 |
|
|
|
|
408.3 |
136.3 |
46.0 |
| 2.50 |
|
|
|
|
617.2 |
206.0 |
69.5 |
| 3.00 |
|
|
|
|
865.1 |
288.8 |
97.5 |
| 3.50 |
|
|
|
|
|
384.2 |
129.6 |
| 4.00 |
|
|
|
|
|
492.0 |
165.9 |
| 4.50 |
|
|
|
|
|
611.9 |
206.4 |
| 5.00 |
|
|
|
|
|
743.7 |
250.8 |
| 5.50 |
|
|
|
|
|
887.3 |
299.3 |
| 6.00 |
|
|
|
|
|
|
351.6 |
| 7.00 |
|
|
|
|
|
|
467.7 |
| 8.00 |
|
|
|
|
|
|
599.0 |
|
 |
| |
| FLOW RATE |
FRICTION LOSS - METRES per 1000 METRES Rural B - Polyethylene - class 6 |
| Liters/s |
12mm |
20mm |
25mm |
32mm |
40mm |
50mm |
| |
1/2" |
3/4" |
1" |
11/4" |
11/2" |
2" |
| 0.02 |
5.0 |
|
|
|
|
|
| 0.04 |
16.2 |
2.6 |
|
|
|
|
| 0.06 |
34.0 |
4.9 |
1.2 |
|
|
|
| 0.08 |
58.0 |
8.4 |
2.1 |
|
|
|
| 0.10 |
84.0 |
12.0 |
3.2 |
1.0 |
|
|
| 0.20 |
295.0 |
43.0 |
10.5 |
3.5 |
1.5 |
|
| 0.30 |
590.0 |
85.0 |
20.4 |
7.5 |
2.9 |
|
| 0.40 |
|
150.0 |
37.0 |
12.2 |
4.8 |
1.3 |
| 0.50 |
|
205.0 |
54.0 |
18.5 |
7.1 |
1.9 |
| 0.60 |
|
290.0 |
75.0 |
20.5 |
10.0 |
2.6 |
| 0.70 |
|
380.0 |
96.0 |
32.0 |
12.8 |
3.4 |
| 0.80 |
|
490.0 |
120.0 |
42.0 |
16.5 |
4.3 |
| 0.90 |
|
600.0 |
145.0 |
51.0 |
21.0 |
5.2 |
| 1.00 |
|
750.0 |
180.0 |
62.0 |
25.0 |
6.2 |
| 1.20 |
|
|
250.0 |
85.0 |
34.0 |
8.5 |
| 1.40 |
|
|
340.0 |
115.0 |
44.0 |
11.5 |
| 1.60 |
|
|
420.0 |
140.0 |
56.0 |
14.5 |
| 2.00 |
|
|
620.0 |
218.0 |
85.0 |
21.0 |
| 2.50 |
|
|
900.0 |
300.0 |
122.0 |
32.0 |
| 3.50 |
|
|
|
580.0 |
230.0 |
57.0 |
| 4.00 |
|
|
|
750.0 |
290.0 |
73.0 |
| 4.50 |
|
|
|
900.0 |
350.0 |
90.0 |
| 5.00 |
|
|
|
|
440.0 |
105.0 |
| 5.50 |
|
|
|
|
520.0 |
131.0 |
| 6.00 |
|
|
|
|
580.0 |
143.0 |
| 7.00 |
|
|
|
|
750.0 |
200.0 |
| 8.00 |
|
|
|
|
|
250.0 |
|
|
| |
|
|