Product Specifications

www.grundfos.com
96746743 0507
GB
Subject to alterations.
GRUNDFOS A/S . DK-8850 Bjerringbro . Denmark
Telephone: [phone].
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Flow switch
The flow switch consists of an arm fitted with a magnet
(1) moving in a chamber (2). The chamber is separated
from the pumped liquid and the terminal box.
The magnetic field activates a magnetic contact (3) in
the terminal box.
The pump selector can be set to the positions OFF,
AUTO and MANUAL.
Selector positions
* When the selector is in position MANUAL, at least one tap must be
open. Otherwise the pumped liquid may overheat.
Product specification
Performance range
Dimensions and weights
All dimensions are in mm.
Electrical data
(1 x 230 V, 50 Hz)
TM03 8650 2107
Selector positions The pump ...
I OFF is switched off.
II AUTO
starts and stops automatically (when the
flow exceeds or falls below 90-120 I/h).
III MANUAL*
runs continuously (also if taps are turned
off).
Type: UPA 15-90
Pump housing:
Cast iron
Electro-coated
Connection: ¾" BSPM
Inclusive fittings: ½” BSPF union set
Port-to-port length: 160 mm
Voltage: 1 x 230 V
Frequency: 50 Hz
Product number: 59539510
TM01 6893 3699TM03 8651 2107
Model
Weight
[kg]
Net Gross
UPA 15-90 2.5 2.7
Model
Input power
[W]
Full-load
current
[A]
Min. Max.
UPA 15-90 118 40 0.48
0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 Q [m³/h]
0.0
1.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
H
[m]
0
15
30
45
60
75
p
[kPa]
0.00 0.05 0.10 0.15 0.20 0.25 0.30 0.35 0.40 0.45 Q [l/s]
½” BSPF unions supplied as standard.
¾” BSPM
160
50 54
23
103