Target Group; Product Introduction; Product Description; Identification - Grundfos GT-C Installation And Operating Instructions Manual

1.3 Target group

These installation and operating instructions are
intended for professional as well as non-professional
users.

2. Product introduction

2.1 Product description

Grundfos GT-H, GT-C, GT-D, GT-DF, and GT-CF
pressure tanks are suitable for stabilizing pressure in
domestic and industrial applications.
2.1.1 Intended use
• GT-H is a diaphragm tank for use in cold-water
systems. The horizontal version has a base plate
for mounting a pump.
• 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
the application.
6
Application
GT-C GT-H GT-CF GT-D GT-DF
Drinking water ●
Grey
●
wastewater*
Seawater ●
● Recommended.
- Not recommended.
* Grey wastewater is domestic wastewater, for
example, from dishwashers, washing machines, and
cabinet showers.

2.2 Identification

2.2.1 Nameplate
1 2 3 4
Part No. Serial No. Nominal Volume
Commercial Type Design Type Max. Working Pressure
Model No. Max. Temperature
21
Configuration Key Max. Shell Temperature
20
Manufactured for GRUNDFOS by Global Water Solutions Ltd. Production site: TankPAC Industries
Prod. year/week
DK - 8850 Bjerringbro Denmark
19 18
Example of nameplate
Pos. Description
1 Product number
2 Type designation
3 Serial number
4 Design type
5 Nominal volume
6 Max. working pressure
7 Effective volume
8 Test pressure
9 Thread connection
10 Factory precharge pressure
Adjustment of precharge
11
pressure
12 Country of origin
13 Marking
14 Notified body
15 Min. working temperature
16 Max. working temperature
17 Max. shell temperature
Tank type
● ● ● ●
● - ● -
- - - -
5 6 7 8 9 10
Effective Volume Connection
Test Pressure Factory Precharge
Modified Precharge (if applicable)
11
Min. Temperature Made in
12
Water Mark
AT8620L485
AGA00044
COLD WATER
0 0 3 5
APPLICATIONS
17 16 15 14 13