Parker PGI's Gauge Siphons provide a thermal barrier to protect your instruments from harmful vapors with a compact sturdy design that also reduces vibrations. The optional safety excess flow check/snubber eliminates damage due to pressure surges.
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.
Parker Gauge Siphon and Swivels Markets:
- Chemical
- Petrochemical
- Oil and Gas
Parker Gauge Siphon and Swivels Features/Benefits:
- Thermal barrier to provide gauge protection
- Safety excess flow check/snubber available
- Reduces line vibration
Parker Gauge Siphon and Swivels Applications:
- Gauge isolation from process
- Equipment protection
- Prevent pressure surges in system
- Freeze/steam protector
Parker Gauge Siphon and Swivels Specifications:
Port Connection Inlet: 1/2" MNPT | 3/4" MNPT
Port Connection Outlet: 1/2" FNPT | 3/4" FNPT | 1/2" FNPT with Carbon Steel Coupling | 1/2" FNPT with Gauge Swivel
Safety Excess Flow Check: Optional
Body Material: 316 Stainless Steel
Maximum Working Pressure (psi): 10,000
Maximum Working Pressure (Bar): 689
Minimum Working Pressure (psi): 1,500
Minimum Working Pressure (bar): 103
Maximum Working Temperature (F): 1,000
Maximum Working Temperature (C): 538
Minimum Working Temperature (F): 200
Minimum Working Temperature (C): 93
Weight (lbs): 0.58 to 1.51 lbs depending on product selected
Weight (kg): 0.26 to 0.68 kg depending on product selected
Contact us at (855) 737-4714 to learn more, or fill out our online form.