3 Inch NPT Threaded Stainless Steel Hex End Plug, 304 SS, 150# related_pa2010-prm-filtration-10-micron-spun-polypropylene-sediment-filter-cartridges-20-inch-x-2-5-inch-nsf-certified These units offer a 25%

These units offer a 25% freeboard area for excellent backwash ratios

Body: Cast Iron Body

Nitrogen Gas

Maximum Flow: 212 SCFM

3 Inch NPT Threaded Stainless Steel Hex End Plug, 304 SS, 150# related_pa2010-prm-filtration-10-micron-spun-polypropylene-sediment-filter-cartridges-20-inch-x-2-5-inch-nsf-certified These units offer a 25%NPT Threaded Stainless Steel Hex End Plug, 304 SS, 150# Hex head plug for closing and terminating the end of a pipe. Male National Pipe Taper (NPT) threads for use with female threaded pipes. Made with 304 stainless steel for strength. Use with air, water, oil, gas NPT and FNPT threads conform to ASME B16. 3 Maximum Pressure: 150 psi @ 72 F Manufacturing facility is ISO 9001