Whenever you need greater strength or service from a pump, use an extra heavy duty flexible impeller pump with separate bearing housing and mechanical seal for less wear and longer life. These pumps cover the entire range of marine applications and may be used as cooling water pumps, bilge pumps, deckwash pumps, emergency and fire fighting pumps, etc. Available in sizes from ¾"" to 2 ½"" (13 l/min to 625 l/min). Wearing parts are easily replaceable and service kits are available for all standard models. Vacuum switch as extra accessory.