Grooved tee No. 131R with reduced female thread outlet Material: ductile iron, red painted or hot dipped galvanized Certified according to standards: FM, UL Other dimensions upon request Available options Available Options: You may also like… Choose optionGrooved concentric reducer No. 240 Choose optionFlexible grooved coupling No. 1N Choose optionRigid grooved coupling No. 1G Choose optionGrooved flange No. KF Choose optionGrooved elbow 90° No. 90