Snubbers are used along with a pressure gauge to restrain line pulsations in addition to maintaining the pointer stable. This product with porous metal disk dampens the spikes as well as surges. It thus helps the pressure gauge from failing. These snubbers go between the gauges in the process. Specifications : Size: 14" to " BSPNPTNominal Pressure: 0 to 1000 kgcm2Temperature: Up to 120 Degrees CelsiusMaterial: Body-SS316SS304CS other Materials Available On Request.Testing: 100% Pressure Hydrostatically Tested