

SKU: SNUBBER
Pressure snubbers in brass or 316 stainless steel, 1/4 and 1/2 in NPT, rated to 5,000 PSI — dampen pulsation and pressure spikes to extend gauge life. Porosity selected for gas, liquid, or heavy-oil service. Specify material, connection, and application.
List price. Volume pricing available.
Pressure snubbers in brass or 316 stainless steel, 1/4 and 1/2 in NPT, rated to 5,000 PSI — dampen pulsation and pressure spikes to extend gauge life. Porosity selected for gas, liquid, or heavy-oil service. Specify material, connection, and application.
The Ametek U.S. Gauge Pressure Snubbers # SNUBBER is manufactured by Ametek U.S. Gauge. Valley Instrument Service is an authorized Ametek U.S. Gauge dealer offering full sales support, NIST-traceable calibration, and expert technical assistance.
Our team can help with product selection, specs, pricing, and application support.
Contact Us or Call (661) 327-8681Accessories, replacement sensors, and parts for this product family.
Pigtail and coil siphons (Model 517 series) in steel, brass, and stainless steel, 1/4 and 1/2 in NPT — trap a liquid seal that protects the gauge from steam and hot-media temperature. Pressure ratings from 150 to 2,000 PSI depending on material. Specify material and connection.

Overpressure protectors — 316 stainless steel, 1/2 in NPT male in / female out — automatically block the gauge when pressure exceeds a preset cutoff and reopen when it returns to range, protecting the gauge from spikes and surges. Setpoint bands from 10–29 PSI up to 725–3,625 PSI.
Field liquid-fill kits for SOLFRUNT 4-1/2 in EZ-Fill gauges (Models 1981 and 1931) — bladder or O-ring design, for adding glycerin or silicone fill in the field to damp vibration and pulsation.

Sta-Kool cooling element — 316L stainless steel, 1/2 in F × 1/2 in M, reduces process-media temperature (up to ~750 °F) at the gauge socket so a standard process gauge can be direct-mounted to hot service without a siphon. Rated to 5,000 PSI.