Lincoln 85621, Service & Operating Manual, Page: 4 / 23

LINCOLN Model 85621 sm-rev0510 Form # 404160 Page 2
Performance Curve, Model 85621
10
(17)
20
(34)
70 80 90 100 110 60 50
40
30 20
10
0
CAPACITY
U.S. Gallons per minute
Liters per minute
425 400 375 350 325 300 275 250 225 200 175 150 125 100 75 50 25 0
100
90
80
70
60
50
40
30
20
10
0
BAR PSI
HEAD
1
2
3
4
5
6
7
0
30
20
10
0
9.1
6
7.6
3
4.5
1.5
NPSHR
FEET METERS
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
30
(51)
40
(68)
50
(85)
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%.