All stainless steel safety pressure gauge with solid baffle wall and blow-out back. Designed in compliance with operational safety requirements of EN 837-1 /9.7.2, BS 1780 and ANSI B 40.1. Suitable for corrosive environments and gaseous or liquid media that will not obstruct the pressure system.

Application:
For safety with gaseous media

Nominal Size [mm]:
63, 100, 160

Pressure Ranges (EN 837-1 /5):
0... 1,0 to 0... 1000 bar (NG 63)
0... 0,6 to 0... 1000 bar (NG 100)
0... 0,6 to 0... 1600 bar (NG 160)

Accuracy Class (EN 837-1 /6):
1,0
1,6 (NG 63)

Connection:
Lower or back connection
(160 mm: lower connection only)
NG 63 G 1/4 B
NG 100, 160 G 1/2 B

Pressure Element:
Bourdon tube

Wetted Parts:
Stainless steel

Case:
Stainless steel
with solid front/blow-out back safety case

Design:
EN 837-1
Liquid filling available with lower connection only,
Liquid filling Glycerine 99.7 %