The Elliott 90° Gear Box with Indication is ideal for both controlling valves from remote locations and providing indication at the same time. These units are especially convenient for mounting on walls or other vertical surfaces. The units are furnished as a standard item with a choice of either bronze or aluminum housings. The units will indicate from 11 to 34 turns to open (maximum) depending on the size selected. They are attachable to rigid rod or to flexible shafting. The unit comes pre-lubricated at the factory and is totally sealed and watertight.