Levitronix BPS-4H.4 - Maximum Static Pressure for Pump Head

User Manual for BPS-4H (High Temp.)
www.levitronix.com
PL-2009-03, Rev04, DCO# 21-101
10
Figure 9: Pressure/flow rate chart for water at 40°C
(Typical curves measured with pump head CP-4.25.)
2.6 Maximum Static Pressure for Pump Head
Figure 10: Specification for maximum static pressure of pump heads CP-4.25/CP-4.34/CP-4.36
(Pressure limits only valid for pump head mounted on motor. See also note under Section 6.1)
0
10
20
30
40
50
60
0 2 4 6 8 10 12 14 16 18
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
0 5 10 15 20 25 30 35 40 45 50 55 60 65 70
[psi]
[gallons/min]
[bar]
[liters/min]
Specific gravity = 1 g/cm
3
Viscosity = 0.7 cP
Liquid Temp.: 40 C
Liquid: H
2
O
4000 rpm
3000 rpm
5000 rpm
5500 rpm
6000 rpm
6500 rpm
0
20
40
60
80
100
120
77 107 137 167 197 227 257 287 317 347 377 407 437
0
1
2
3
4
5
6
7
8
9
25 45 65 85 105 125 145 165 185 205 225
[psi]
[°F]
[bar]
Liquid Temperature in [°C]
Max. Static Pressure for CP-4.34/36
Max. Static Pressure for CP-4.25
Safety Factor = 1.3 (according to EN12162)
Limitation: Given by deformation. Burst pressure is significantly higher.
Ambient Temp = 25 C
Note: Pressure limit only valid for pump head mounted on motor