Gauge Siphon and Swivels

Parker PGI’s Gauge Siphons and Swivels replace the old style "pigtail" or coiled siphons.  The Gauge Siphons are used to provide a thermal barrier which protects your instruments from harmful vapors and the optional safety excess flow check/snubber eliminates damage due to pressure surges.  The Gauge Siphons can also be used as either a freeze or steam protector when used with the proper fill fluids. When very high heat is present, the siphon, used in conjunction with the PGI Division’s V-506 Grafoil® packed Hand Valve, reduces temperatures seen at the instrument by lengthening the isolation leg.

Markets:
• Chemical
• Petrochemical
• Oil and Gas

Features/Benefits:
• Thermal barrier to provide gauge protection
• Safety excess flow check/snubber available
• Reduces line vibration

Applications:
• Gauge isolation from process
• Equipment protection
• Prevent pressure surges in system
• Freeze/steam protector