Purge Assemblies
Purging should be performed before system start-ups to remove contaminants such as air and water vapor from the gas delivery system. Also, purging should be done before changing out toxic and corrosive gas cylinders.

Straight Purge Assemblies
The straight purge assembly is connected to the regulator body via an auxiliary high pressure port. The gas is vented through the body to a downstream location.
PART NUMBER MATERIAL
4300376 Brass
4300373 Stainless Steel


Tee Purge Assemblies
The tee purge is normally connected between the cylinder and the regulator. The system can be flushed with the purging gas to remove contaminants prior to start-up or after a cylinder change.
PART NUMBER MATERIAL
4300375 Brass
4300372 Stainless Steel


Cross Purge Assemblies
The cross purge assembly is also used between the cylinder and the regulator. In addition to the features on the tee purge, the deep purge assemblies have an inlet isolation valve and a vent valve.
PART NUMBER MATERIAL
4300377 Brass
4300374 Stainless Steel

 

 
 
HPI 100P
HPI 200P
HPI 300P
HPI 800P
HPI 600P
HPI 130P
HPI 120P
HPI 100PB
HPI 100TP
HPI 101TP
   
 
 
HPI 300TP
HPI 301TP
HPI 400TP
HPI 500TP