Description
Maximum working pressure 500 psi (34.5 bar) depending on size and schedule of pipe Equivalent length in feet of schedule 40 outlet pipe with a Hazen-Williams coefficient of 120 per UL 213 All housings, gaskets and bolts identified by SCI logo Gasket Grade E - EPDM (green stripe) -30?F (-34?C) to +230?F (+110?C) Ductile iron housings conform to ASTM A-536 Groove dimensions to AWWA C-606