• 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