These high-capacity, fully-submersible bilge pumps are specifically designed for heavy-duty service. They have a 6′ tin 16-gauge wire lead and a heavy-duty double-bearing motor with 316 stainless shaft. Dimensions: 2200 Models: 6-3/4″ H x 4-1/4″ W”, 1600 Model: 5-7/8″ H x 4-1/4″ W. Pumps have molded-in brackets for mounting Auto Switch No. 26012 (see Fig. 4422 or Fig. 4461 No. 36152). 40004 and 40084 are the same as above except they have 1-1/2″ and 2″ OD discharge ports with check valves and use 14-gauge wire. Dimensions: 8-1/2″ H x 4-3/4″ D.