INSTALLATION MANUAL &) WALL-MOUNTED SHOWER UNION Ns (1/2 NPT female inlet thread) FILING. 5493 ITEM NO.: 91 2933* % Dimension Drawing NS 8 G12 X Installation Instructions % As chrome plated, this product must be carefully protected to avoid any scratch. Yt Assemble the product mildly to avoid any damage. / ANABAPTIST ' w 612 “| to hand shower / ot X Installation Procedures 1.Before installation , make sure the joint of the water supplying pipes is 1/2 NPT male thread. 2.