ITRON RB 1700 Installation And Starting Up page 20

Connection size of Breathing Lines
Table:
Type DN
1731-1732
RB 1700 ∑/¬"
RB 1700 1"
RB 1800 1 ∞/∏"
RB 1700 ∑/¬"
RB 1700 1"
RB 1800 1 ∞/∏"
optional
1)
20
1730- 1720-
1721-1722
Ø 2mm Ø 2mm
G 1/2 G 1/2
1)
G 3/4 G 3/4
-
1721-1722-1731-1732
Ø 2mm
Rp 1/8
1)
Ø 2mm
Rp 1/8
1)
Rp 1/8
Regulator
1830-
1831-1832
1)
G 3/4
SSV
1831-1832
Rp 1/8
1820- 1810-1
1821-1822 811-1812
- -
G 3/4 G 3/4
1821-1822 1811-1812
Rp 1/8 Rp 1/8