Specification

4. SCALA1
TM075390
SCALA1 pump
Grundfos SCALA1 is a self-priming, multistage pump,
which combines all of the components of a pressure
booster into a compact composite enclosure.
SCALA1 can communicate with the Grundfos GO Remote
app through a built-in Bluetooth technology
, which
enables high customization options, making this pump a
good fit for every application.
4.1 Product range
Pump type
Nominal flow rate
[m
3
/h
(gpm)]
Max. head
[m (ft)]
SCALA1 3-25 3 (13) 25 (82)
SCALA1 3-35 3 (13) 35 (114)
SCALA1 3-45 3 (13) 45 (147)
SCALA1 5-25 5 (22) 25 (82)
SCALA1 5-55 5 (22) 55 (180)
4.2 Motor
The motor is water-cooled and equipped with sealed,
greased-for-life ball bearings to ensure silent operation
and minimum service. The motor has a built-in thermal
switch and requires no additional motor protection.
4.3 Features and benefits of SCALA1
• Water on demand.
•
All-in-one integrated booster.
• Bluetooth communication.
• External input.
• Twin booster enabled.
• Low noise level < 55 dB(A).
4.3.1 Self-priming
A self-priming pump ensures a stable operation, even if
the pump is not fully filled with liquid. The self-priming
pump is able to lift liquid from below the inlet level and
handle a mix of air and liquid until the pump reaches a
fully-primed pumping condition.
4.3.2 Robust design
The pump is designed for long and trouble-free operation.
Composite construction combined with excellent
corrosion-resistant internal components ensure high
robustness in operation.
4.3.3 Easy installation
SCALA pumps can be installed in three easy steps:
•
Connecting the pipes.
• Priming the pump.
• Plugging the pump into a power outlet.
The pump will start running after it has been plugged into
a power outlet.
4.4 Protection features
4.4.1 Dry-running protection
The product incorporates dry-running protection that
automatically stops the pump from running without
liquid. Dry-running protection means less risk of pump
damage and lower maintenance costs.
4.4.2 Anti-cycling function
The anti-cycling function prevents the product from
starting and stopping too often in case of a minor leakage
in the system or if a tap has not been closed completely
.
The anti-cycling function will stop the pump, and an alarm
will be indicated.
4.4.3 Maximum runtime
The maximum runtime function is a timer that can turn the
pump of
f if it runs continuously for a certain amount of
time. This time period is adjustable via Grundfos GO
Remote app.
SCALA
4
11
SCALA1