The ITT Flygt BS-2750 submersible pump is designed for corrosive liquid with a pH range of 2 to 10. The unit is 11 inches in diameter — ideal for tight spaces — and is available in 230/460/575-volt three-phase versions. Rating is 13 horsepower. The pump delivers to 300 gpm of liquid and 15 starts per hour. Built-in thermal sensors provide overload protection.