Grundfos SCALA1 User Manual

5.3 Installation examples
We recommend that you follow the installation
examples.
Valves are not supplied with the pump.
5.3.1 Suction from a well
6
5
4
2
3
1
H2
H1
TM075006
Pos. Description
1 Highest tapping point
2 Isolating valve
3 Flexible hoses
4 Pipe support
5 Inlet filter
6 Foot valve with strainer
H1 Maximum suction lift: 8 m
H2 Inlet pipe must be submerged at least 0.5 m
5.3.2 Suction from a tank
A
1
2
3
4
6
7
8
5
TM075007
Pos. Description
1 Highest tapping point
2 Pipe hangers
3 Isolating valve
4 Flexible hoses
5 Drain to sewer
6 Inlet filter
7 Freshwater tank
8 Foot valve with strainer
9 Minimum 1-degree inclination
11
English (GB)

Grundfos SCALA1 Specifications

General

Inlet/Outlet Size	1 inch
Weight	10 kg
Mains Frequency	50/60 Hz
Pumped liquid	Clean water
Housing Material	Composite
Pump Type	Self-priming, multistage centrifugal pump
Power Supply	1 x 230 V
Liquid Temperature Range	0°C to 45°C
Protection Class	IPX4D
System Pressure	Max. 10 bar
Approvals	CE, EAC
Installation Type	Horizontal