Designed to accept 47320000 vacuum switch to automatically shut off pump while unattended. Ideal for larger de-watering or washdown. Can be wired for either 115 to 230V operation. Motor HP is 3/4. Continuous duty cycle. Port is 1 IPT internal. Impeller is 60590003 (OR). 8-5/8" high x 8" wide x 13" long.