ST-3 Air Reservoir Safety Relief Valve (150 PSI), 284143
Product Description
ST-3 safety relief valve. P/N 284143. NSN 4820010683477. 3/8 inch NPT pipe threads. Preset to open at 150 PSI. Protects compressed air system from over pressure due to a failed air governor, compressor problem, restricted line, etc.
0.22 lb