Service: Compatible liquids. Cast iron is not for use with lethal or flammable substances either liquid or gaseous.
Wetted Materials: Body: Cast iron, cast steel, or 316 SS; Float and Trim: 316 SS.
Temperature Limit: 425°F (218°C).
Pressure Limit: 400 psig (27.6 bar).
Enclosure Rating: NEMA 4X. Optional general purpose or explosion-proof.
Electrical Rating: Snap Switch: 12A @ 120 VAC, 5A @ 240 VAC, 0.5A @ 125 VDC resistive, 0.25A @ 250 VDC resistive. Mercury Switch: 4A @ 120 VAC/DC, 2A @ 240 VAC/DC. Higher contact ratings available for the mercury switch.
Electrical Connections: Screw terminal.
Conduit Connection: 3/4" female NPT.
Process Connection: 2-1/2" male NPT. Optional 2-1/2" flange.
Mounting Orientation: Vertical.
Set Point Adjustment: At minimum deadband setting the set point is adjustable approximately ±1/2" (12.7 mm).
Weight: 35 lb (15.9 kg).
Agency Approvals: UL.
Deadband: Adjustable between 0.5" (12.7 mm) to 3" (76.2 mm).
Specific Gravity: 0.8 minimum. Optional 0.55 minimum.
Float and Rod Insertion Length: 6.5" (165.1 mm). Optional 12" (304.8 mm), 18" (457.2 mm), or 24" (609.6 mm) rod length. Longer float rods give larger adjustable deadband.