... .5" to 10" 2) Model: Bend, San Tee, Wye, P-trap, Comb, Upright Wye,etc. Cast Iron Fitting1) Sizes: DN40, DN50, DN70 ... , DN250, DN3002) Model: Bend, San Tee, Wye, P-trap, Comb, Tap san tee, Upright Wye, Double Wye,etc.3) Standard: EN8774) Material: gray ...