ACU-TECH™ Long Spigot Reducing Tee PE100 PN20 SDR9 Range of Sizes Available.90x63mm - 355x280mm Pressure Rating:PN20 SDR9 Note: Larger sizes available on request. ACU-TECH™ Long Spigot Reducing Tee PE100 PN20 SDR9Size in mm*SelectPressure Rating*PN20 - SDR9