Characteristics of OPC expansion vessels

— Volumes of open expansion vessels: 30, 50, 100, 200 lit.

— Material: construction steel HRN EN S235JRG2.

— Max. operating overpressure – it is installed as the highest point of the open

Basic dimensions

OPEN EXPANSION VESSEL

central heating system, open to the surrounding air.

— Prepared connections for installation.

— Standard delivery does not include insulation.

— They are made in accordance with ISO 9001 and ISO 14001.

1

2

3

4

5

Safety line Nosač

Expansion vessel holder

Circulation line

Safety return line

Overflow and air discharge

100

200

835

1150

400

480

455

535

5/4"

6/4"

OPC

Volumen

(lit.)

30

30

50

500

750

300

300

350

350

1"

1"

50

100

200

Vessel length A

(mm)

Vessel diameter B

Ø (mm)

Total width C

(mm)

Connections

(R)

Mass

(kg)

13

18

26

42

Vertical and horizontal position