Liquid Flow Switch Ambient Temperature - Maximum 212 Degrees F Ambient Temperature - Minimum 0 Degrees F Connection Size 3/8 in Connection Type NPT Contact Rating (DC) 10 V Filter Rating - Maximum 100 micron Flow Rate - Maximum 0.15 gpm Flow Rate - Minimum 0 gpm Flow Switch Type Piston Housing Material Polypropylene Media Temperature - Maximum 212 Degrees F Media Temperature - Minimum 0 Degrees F Overall Height 1 in Overall Length 4 in Overall Width 0.8 in Phase -