1/2" NPT Male x 1/2" Fem ORB,

Used in models:HW320, HW300, 1085, 1078, 1079, BR730, BR7050, 638, 634, 630, 96C436, 98D0836, 98D0830, 74C, 98D0636, 96C1222, 98C636, 96C630, 96C1230, 98D0630, 96C1220, 98C830, 996N12, 996N6, TR98, 996N4, 996W6, TR96, TR88, TR87, 996R8-70CM, 96C430, TR86, TR97, 98D1220, 98C1222, 96C820, 971, 98C822, 96C830, 98C630, 973, 73C, 98C836, 98D1230, 996N8, 996W8, 98C1220, 996W5, 98C1230, 71C, 96C636, 72C, 96C822, 98D1222, 98D0822, 96C836, 996W4, 96C536