4.7.1.2
Purging gas connections
Overview
①
②
Design of the gas connections
Dimensions of purging gas couplings
Diameter
Length
Select Ex px, Ex py or Ex pz safety equipment
If you operate the wall-mounted device with the type of explosion protection Ex px, Ex py or Ex
pz, respectively, you have to connect Ex p safety equipment to the device.
SIPROCESS GA700 rack and wall mounted devices
Compact Operating Instructions, 06/2023, A5E35134047-AB
Purging gas inlet
Purging gas inlet
4.7 Connecting the wall-mounted device
Exterior
Without sealing caps
With sealing caps
Connecting
12 mm (0.47")
28 mm (1.10")
41 mm (1.61")
55