These Thermo Scientific Hose Nipple Cartridges are made from virgin polypropylene and rinse to high quality quickly. Designed for non-pressure applications, cartridges include 3/8" hose barb connections on each end. EF7373A and EF7373B contain dyes which change color when resin is exhausted.
Each cartridge has fitted sealing plugs/caps at both ends and is packaged in a vapor-barrier foil bag for a full two-year shelf life. Minimum inlet pressure is 5 psig; maximum inlet pressure is 65 psig. Dimensions (L x Dia.): 18 3/4" x 3 3/8".
Can be used in Barnstead® water purification systems