Minimum liquid specific gravity: 0.75 Differential: 1 in. (25 mm) Length into tank: 6 in. (153 mm) Float diameter: in. (48 mm) Maximum float swing: 4.4 in. (112 mm)
Enclosure ratings Weatherproof M-Switch: IP66/67 (NEMA 4) Operating temperature: 32 to 266 °F (0 to 130 °C) Ambient temperature: 32 to 140 °F (0 to 60 °C)