Main facts
| Dimension range | PN | Temperature range | Material |
|---|
| Volume 300-4000 L | 6 | -10 ºC to +110 ºC | Steel |
Range of application
For accumulation in the cooling system. Max. working pressure/temperature 6 bar/110 ºC.
AMA-text
PLD.21 Pressure vessels for heat carrier
Accumulator AT 8525A.... with volume .... litres for the accumulation of cold storage in steel.
Isolated with 100 mm polyurethane, surface-coated with zinc-plated galvanized sheet metal.
Quality assurance
Meets the requirements in AFS 2016:1 §8 and shall therefore not be CE-marked
Material specification
| 1 | Magazine | Steel EN 1.0045. |
| 2 | Isolation | 100mm polyurethane + zinc plated galvanized sheet metal. |
| 3 | Connections | 2st as standard (thread or flange). |
| 4 | Thermometer/transducers | 3st as standard. |
Dimension and weight
| Art.no | Volume | Height | Diameter | Weight |
|---|
| liter | mm | mm | kg |
|---|
| AT 8525A300 | 300 | 2050 | 640 | 120 |
| AT 8525A500 | 500 | 2050 | 800 | 170 |
| AT 8525A750 | 750 | 2050 | 950 | 190 |
| AT 8525A1000 | 1000 | 2100 | 1050 | 260 |
| AT 8525A1500 | 1500 | 2150 | 1250 | 320 |
| AT 8525A2000 | 2000 | 2300 | 1400 | 450 |
| AT 8525A3000 | 3000 | 2450 | 1600 | 550 |
| AT 8525A4000 | 4000 | 2500 | 1800 | 690 |
Function and design
Isolation 100 mm polyurethane seamless + painted galvanized sheet.
Recommended minimum temperature + 4°C. At lower temperatures, armaflex isolation is recommended.
Technical data
| Art. no | IN/UT | T/M | Venting/drain |
|---|
| AT 8525A300 | G 2 | G 1/2 | G 1 |
| AT 8525A500 | G 2 | G 1/2 | G 1 |
| AT 8525A750 | DN 80 | G 1/2 | G 1 |
| AT 8525A1000 | DN 100 | G 1/2 | G 1 |
| AT 8525A1500 | DN 100 | G 1/2 | G 1 |
| AT 8525A2000 | DN 100 | G 1/2 | G 1 |
| AT 8525A3000 | DN 100 | G 1/2 | G 1 |
| AT 8525A4000 | DN 100 | G 1/2 | G 1 |
Dimensioning
Contact Armatec
Accessories and options
More connections as desired, specify number and dimension.
Layers and guide.
Armaflex isolation 9mm, 13mm, 19mm, 25mm, 32mm.
Other pressure bars PN 3, 4, 10 bar.
Installation
The accumulator is designed to be placed upright on the floor.
Maintenance and spare parts
If the accumulator 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 (liter) | AT-no | RSK-no |
|---|
| 300 | 8525A300 | 6875511 |
| 500 | 8525A500 | 6875484 |
| 750 | 8525A750 | 6875485 |
| 1000 | 8525A1000 | 6875486 |
| 1500 | 8525A1500 | 6875487 |
| 2000 | 8525A2000 | 6875488 |
| 3000 | 8525A3000 | 6875489 |
| 4000 | 8525A4000 | 6875490 |
