Main facts
| Dimension range | PN | Temperature range | Material |
|---|
| Volume 300-4000 L | 10 | 0 ºC to 110 ºC | Stainless steel |
Range of application
For accumlation/heating of tap water.
Maximum pressure/temperature tank 10 bar/110°C.
AMA-text
PLD.2 Pressure vessel for liquid medium
Single sheathed storage tank AT 8520A .... with volume .... litres with tap water magazine in ferritic/acid-proof stainless steel.
Quality assurance
Meets the requirements in AFS 2016:1 §8, and shall therefore not be CE-marked.
Material specification
| Tank (AT 8520A300 + AT 8520A500) | Stainless acid-proof steel EN 1.4521 |
| Tank (AT 8520A750 - AT 8520A4000) | Stainless acid-proof steel EN 1.4404 |
| Isolation | 100 mm polyurethane + galvanized sheet |
Dimension and weight
| AT-nr | Volume | Height | Diameter | Weight |
|---|
| liter | mm | mm | kg |
|---|
| AT 8520A300 | 300 | 1800 | 710 | 70 |
| AT 8520A500 | 500 | 1850 | 850 | 100 |
| AT 8520A750 | 750 | 2150 | 950 | 195 |
| AT 8520A1000 | 1000 | 2200 | 1050 | 280 |
| AT 8520A1500 | 1500 | 2300 | 1250 | 430 |
| AT 8520A2000 | 2000 | 2360 | 1400 | 630 |
| AT 8520A2500 | 2500 | 2440 | 1500 | 705 |
| AT 8520A3000 | 3000 | 2460 | 1600 | 770 |
| AT 8520A4000 | 4000 | 2350 | 1800 | 1100 |
Function and design
The storage tank consists of a water reservoir in ferritic/acid-proof stainless steel and is available in volumes of 300-4000 liters. Connections for power cartridges are included as standard.
Connections
| AT-no | KV | T | VV | VVC | VVX | Immersion heaters |
|---|
| 8520A300 + 500 | G 1 1/2 | 3 x G 1/2 | G 1 1/2 | G 3/4 | G 1 1/2 | 2 x G 2 |
| 8520A750 - 4000 | G 2 | 3 x G 1/2 | G 2 | G 3/4 | G 2 | 3 x G 2 |
Energy performance
| Volume | Power consumption (kWh/24h) | Energy efficiency class |
|---|
| 300 | 2,38 | D |
| 500 | 2,86 | D |
| 750 | 3,48 | D |
| 1000 | 3,84 | D |
| 1500 | 4,58 | D |
| 2000 | 5,04 | D |
Dimensioning
Contact Armatec.
Accessories and options
Other connections
Inspection cover
Unisolated
Loops
Heating cartridges
Heating cartridges
Including thermostat and overheat protection.
Heating cartridges
| AT-no | Effect (kW) | Fits tank with volume (liter) |
|---|
| AT 8526EL3KW | 3,0 | 300-4000 |
| AT 8526EL4KW | 4,5 | 300-4000 |
| AT 8526EL6KW | 6,0 | 300-4000 |
| AT 8526EL7KW | 7,5 | 500-4000 |
| AT 8526EL9KW | 9,0 | 750-4000 |
| AT 8526EL10KW | 10,0 | 1000-4000 |
Installation
The storage tank is installed on a flat floor area. It is very important that the tank is filled with water before power is turned on to eventual heating cartridges.
Maintenance and spare parts
If the tank is installed and not used it must be flushed with water once a week. The product is otherwise maintenance free.
How to order
| Volume | AT-no | RSK-no |
|---|
| 300 | 8520A300 | 6875500 |
| 500 | 8520A500 | 6875501 |
| 750 | 8520A750 | 6875502 |
| 1000 | 8520A1000 | 6875503 |
| 1500 | 8520A1500 | 6875505 |
| 2000 | 8520A2000 | 6875506 |
| 2500 | 8520A2500 | 6875507 |
| 3000 | 8520A3000 | 6875508 |
| 4000 | 8520A4000 | 6875509 |
