Heater Catalog (Section) - Immersion Heaters - Watlow

Immersion HeatersWATROD and FIREBAR Screw PlugImmersion Heaters®®Application: Forced Air andCaustic Solutions• 1 1 /4 inch NPT screw plug• WATROD elements5• Without thermostat• General purpose or moisture/explosionresistantenclosure1.25" WATROD6General Purpose45⁄8 in. Dia.(117.5 mm)Moisture/Explosion-Resistant53⁄8 in. Dia.(136.5 mm)4 in.(102 mm)4¼ in.(108 mm)¾ in. NPT KnockoutThermowell0.315 in. (8 mm) Dia. Element(s)13⁄8 in.(34.9 mm)Bundle115⁄16 in. (49.2 mm) Cold (Ref.)¾ in. NPT Hubs"B"Thermowell0.315 in. (8 mm) Dia. Element(s)13⁄8 in.(34.9 mm)Bundle115⁄16 in. (49.2 mm) Cold (Ref.)"B"“B” Dim. PartShip Wt. PartShip Wt.Description Volts kW Ph in. (mm) Number Del. lbs (kg) Number 7 Del. lbs (kg)General Purpose Enclosure Moisture Explosion-Resistant Enclosure23 W/in 2 4 120/240 1.0 1 13 3 /8 (339.7) BEN13G6S RS 6 (3) BEN13G6C RS 9 (4)304 SS Plug2-Alloy 800120/240 1.5 1 19 (483.0) BEN19A6S RS 7 (4) BEN19A6C RS 10 (5)Elements(3.6 W/cm 2 )120/240 2.0 1 24 3 /8 (619.1) BEN24G6S RS 8 (4) BEN24G6C RS 11 (5)RAPID SHIP• RS - Next day shipmentup to 5 piecesNote: All screw plug bundles are designed to fit the inside diameter ofthe equivalent mating coupling. They will not fit into the equivalent pipeinside diameter.4 Wired for higher voltage7 CSA certified onlyWATLOW ®199