SANDPIPER S20 Non-Metallic - Manual (Page 5)

520-202-000 9/03 Model S20 Non-Metallic Design Level 2 Page 3
0 20 40 60 80 100 120 140 160
10 (17)
20 (34)
40 (68)
60 (102)
70 (119)
80 (136)
90 (153)
95 (161.5)
75 (127.5)
600 500 400 300 200 100
30 (51)
50 (85)
Capacity
U.S. Gallons per minute
Liters per minute
100
90
80
70
60
50
40
30
20
10
0
BAR PSI
Head
1
2
3
4
5
6
7
0
30
20
25
10
15
5
9.1
6
7.6
3
4.5
1.5
NPSHR
METERS FEET
100 PSI (6.8 Bar)
80 PSI (5.44 Bar)
60 PSI (4.08 Bar)
40 PSI (2.72 Bar)
20 PSI (1.36 Bar)
Air Inlet Pressure
Performance Curve, Model S20 Non-Metallic
Design Level 2