UP/UPS Pumps Product Guide

Applications
UP Series
5
44
Maximum system pressure
145 psi (10 bar).
Minimum inlet pressure
The required minimum inlet pressure must be available
at the pump inlet. The pressure required at the inlet of
the pump is a function of the temperature of the water
as shown in the tables below.
UP(S) models
ALPHA2, ALPHA1 models
Performance
UP(S) models
Flow range: 0-120 gpm (0 - 27.3 m
3
/h)
Head range: 0-46 ft (0-14 m)
ALPHA2 models
Flow range: 0 - 21.5 gpm (0 - 4.9 m
3
/h).
Head range: 0-19 ft (0 - 5.8 m).
ALPHA1 models
Flow range: 0-17 gpm (0 - 3.9 m
3
/h).
Head range: 0-19 ft (0 - 5.8 m).
Liquid temperature
UP(S) model
140 °F
(60 °C)
165 °F
(74 °C)
190 °F
(88 °C)
230 °F
(110 °C)
[psi] [bar] [psi] [bar] [psi] [bar] [psi] [bar]
UP(S) 15
1.3 0.1
1.9 0.1 4.0 0.3 15.6 1.1UP(S) 26
UP(S) 43
UPS 26-150 1.3 0.09 2.6 0.18 7.8 0.54
UPS 43-100 2.1 0.15 5.6 0.40 11.3 0.80
UPS 50-60 0.5 0.04 1.0 0.07 1.3 0.09 7.0 0.49
Liquid temperature
[°F (°C)]
Minimum inlet pressure
[psi (bar)]
167 (75) 0.75 (0.05)
194 (90) 4.06 (0.28)
230 (110) 15.7 (1.08)