Heater Catalog - Watlow

Immersion HeatersWATROD and FIREBAR Screw PlugImmersion HeatersApplication: Lightweight Oilsand Heat Transfer1" WATRODOils3• 1 inch NPT screw plug• WATROD elements• With thermostat (SPST)• General purpose or moisture/explosionresistantenclosure1" WATROD4General Purpose45⁄8 in. Dia.(117.5 mm)57⁄8 in.(149.2 mm)Moisture/Explosion-Resistant75⁄8 in. Dia.(193.7 mm)¾ in. NPT KnockoutThermowell(1) 0.315 in. (8 mm) Dia. Element11⁄8 in.(28.6 mm)Bundle1 in. (25 mm) Cold (Ref.)1½ in. NPT Hubs"B"Thermowell®(1) 0.315 in. (8 mm) Dia. Element11⁄8 in.(28.6 mm)Bundle®77⁄8 in.(200 mm)1 in. (25 mm) Cold (Ref.)"B"Type 2 (30 to 250°F)Type 3 (175 to 550°F)“B” Dim. Ship Wt.PartPartDescription Volts kW Ph in. (mm) lbs (kg) Number Del.Number Del.General Purpose Enclosure23 W/in 2120 0.25 1 6 1 /2 (165) 3 (2) BCS6J1S2 RS BCS6J1S3 RSSteel Plug1-Steel240 0.25 1 6 1 /2 (165) 3 (2) BCS6J10S2 RS BCS6J10S3 RSElement 120 0.35 1 9 1 /4 (235) 4 (2) BCS9E1S2 RS BCS9E1S3 RS(3.6 W/cm 2 ) 240 0.35 1 9 1 /4 (235) 4 (2) BCS9E10S2 RS BCS9E10S3 RS120 0.50 1 9 3 /8 (238) 4 (2) BCS9G1S2 RS BCS9G1S3 RS240 0.50 1 9 3 /8 (238) 4 (2) BCS9G10S2 RS BCS9G10S3 RS120 0.75 1 13 1 /2 (343) 5 (3) BCS13J1S2 RS BCS13J1S3 RS240 0.75 1 13 1 /2 (343) 5 (3) BCS13J10S2 RS BCS13J10S3 RS120 1.00 1 16 3 /4 (426) 6 (3) BCS16N1S2 RS BCS16N1S3 RS240 1.00 1 16 3 /4 (426) 6 (3) BCS16N10S2 RS BCS16N10S3 RS120 1.50 1 23 3 /4 (603) 7 (4) BCS23N1S2 RS BCS23N1S3 RS240 1.50 1 23 3 /4 (603) 7 (4) BCS23N10S2 RS BCS23N10S3 RS23 W/in 2Steel Plug1-SteelElement(3.6 W/cm 2 )RAPID SHIP• RS - Next day shipmentup to 5 piecesMoisture/Explosion-Resistant Enclosure 7120 0.25 1 6 1 /2 (165) 3 (2) BCS6J1C2 RS BCS6J1C3 RS240 0.25 1 6 1 /2 (165) 3 (2) BCS6J10C2 RS BCS6J10C3 RS120 0.35 1 9 1 /4 (235) 4 (2) BCS9E1C2 RS BCS9E1C3 RS240 0.35 1 9 1 /4 (235) 4 (2) BCS9E10C2 RS BCS9E10C3 RS120 0.50 1 9 3 /8 (238) 4 (2) BCS9G1C2 RS BCS9G1C3 RS240 0.50 1 9 3 /8 (238) 4 (2) BCS9G10C2 RS BCS9G10C3 RS120 0.75 1 13 1 /2 (343) 5 (3) BCS13J1C2 RS BCS13J1C3 RS240 0.75 1 13 1 /2 (343) 5 (3) BCS13J10C2 RS BCS13J10C3 RS120 1.00 1 16 3 /4 (426) 6 (3) BCS16N1C2 RS BCS16N1C3 RS240 1.00 1 16 3 /4 (426) 6 (3) BCS16N10C2 RS BCS16N10C3 RS120 1.50 1 23 3 /4 (603) 7 (4) BCS23N1C2 RS BCS23N1C3 RS240 1.50 1 23 3 /4 (603) 7 (4) BCS23N10C2 RS BCS23N10C3 RSNote: All screw plug bundles are designed to fit the inside diameter ofthe equivalent mating coupling. They will not fit into the equivalent pipeinside diameter.7 CSA certified only204 WATLOW ®