Style SECM Stainless Steel Braided Pump Connectors are manufactured using 300 alloy stainless hose and braid and a sch. 40 carbon steel nipple with male threaded ends. Other end fittings, including 300# flanges or grooved nipple ends, are available. Working pressures up to 1125 psi at 250°F. Standard and special lengths are available. Standard sizes range from 1/2" through 4" I.D.