SANDPIPER S07 - Manual (Page 6)

s07nmdl1sm-rev0614 Models S07 Non-Metallic Page 4
S07 Non-Metallic Performance Curve, Trihedral Model
100
80
90
70
50
30
10
60
40
20
0
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
HEAD
NPSHR
CAPACITY
METERS FEET
BAR PSI
7
6
5
4
3
2
1
0
U.S. Gallons per minute
Liters per minute
5 10 15 20 25 30 35 40 45 50 55 0
2 (3.5)
6 (10)
30
20
25
15
10
5
9.1
6
7.6
4.5
3
1.5
4 (7)
100 PSI (6.8 Bar)
8 (13.5)
12 (20)
14 (24)
10 (17)
16 (27)
18 (30.4)
80 PSI (5.44 Bar)
60 PSI
(4.08 Bar)
(2.72 Bar)
40 PSI
Air Inlet Pressure
20 PSI (1.36 Bar)
MODEL S07 Trihedral Valve Performance Curve
Performance based on the following: elastomer fitted pump, flooded suction, water at ambient conditions.
The use of other materials and varying hydraulic conditions may result in deviations in excess of 5%.