Inhaltsverzeichnis; Symbols Used In This Document; General Description; Applications - Grundfos GT-CF Montage- Und Betriebsanleitung

English (GB) Installation and operating instructions
Original installation and operating instructions.
CONTENTS
1. Symbols used in this document
2. General description
2.1 Applications
3. Nameplate
4. Installation
4.1 Lifting the tank
4.2 Location
4.3 Precharge pressure
4.4 System check
4.5 Isolating valves
4.6 Maximum operating pressure
4.7 Relief valve
5. Maintenance
6. Technical data
7. Fault finding
8. Disposal
Warning
Prior to installation, read these installation
and operating instructions. Installation and
operation must comply with local
regulations and accepted codes of good
practice.

1. Symbols used in this document

Warning
If these safety instructions are not
observed, it may result in personal injury.
If these safety instructions are not
Caution observed, it may result in malfunction or
damage to the equipment.
Notes or instructions that make the job
Note
easier and ensure safe operation.

2. General description

The Grundfos GT-H, GT-C, GT-D, GT-DF and GT-CF
are suitable for stabilising the pressure in domestic
Page as well as industrial applications.
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Fig. 1 Example of GT-H tank
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2.1 Applications

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• GT-H is a diaphragm tank for use in cold-water
systems. The horizontal version has a base plate
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for mounting of a pump.
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• GT-C is a composite tank for a wide range of
applications.
• GT-CF is a composite tank with FlowThru
technology for use in cold-water systems.
• GT-D is a chlorine-resistant double-diaphragm
tank.
• GT-DF is a double-diaphragm tank with FlowThru
technology.
The table below shows the tank types in relation to
application.
Application
Drinking water
Grey wastewater*
Seawater
● Recommended.
- Not recommended.
* Grey wastewater is domestic wastewater, for
example from dishwashers, washing machines
and cabinet showers.
Tank type
GT- GT- GT- GT- GT-
C H CF D
● ● ● ●
● ● - ●
● - - -
DF
●
-
-
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