Sandpiper S20 Operating Manual

s20mdl1sm-REV0708 Model S20 Metallic Page 3
Performance Curve, S20 Metallic Design Level 1
0 20 40 60 80 100 120 140 160
20 (34)
40 (68)
60 (102)
80 (136)
100 (170)
600500400300200100
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
40 PSI (2.72 Bar)
20 PSI (1.36 Bar)
Air Inlet Pressure
60 PSI (4.08 Bar)
80 PSI
(5.44 Bar)
100 PSI
(6.8 Bar)
MODEL S20 Metallic 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%.

Sandpiper S20 Specifications

General

Brand	Sandpiper
Model	S20
Category	Water Pump
Language	English