Heater Catalog (Section) - Immersion Heaters - Watlow

Immersion HeatersWATROD and FIREBAR ANSI FlangeImmersion Heaters®®Application: Lightweight Oils andHeat Transfer Oils• 5 inch - 150 lb ANSI flange• WATROD elements• Without thermostat• General purpose ormoisture-resistant enclosuresDescription Volts kW Ph23 W/in 2Steel Flange6-Steel Elements(3.6 W/cm 2 )RAPID SHIP• RS - Next day shipmentup to 5 pieces5"-150# FLANGEThermowell0.475 in. (12.1 mm) Dia. Element7 in.4¾ in. O.D.5 (178 mm)(121 mm)6"-150# FLANGE# “B” Dim.Circ. in. (mm)General Purpose andMoisture Resistant8 in. O.D.(203 mm)Ship Wt.lbs (kg)4 in. (102 mm) Cold (Ref.)1 The number and size of the conduit opening will comply with theNational Electrical Code ® standards.PartNumber Del.General Purpose EnclosureThermowellPartNumber Del.Moisture-Resistant 0.475 in. (12.1 mm) EnclosureDia. Element240 6.0 1 1 18 (457) 36 (17) FNS718A10S RS FNS718A10W RS6240 6.0 3 1 18 8 (457) in. 36 (17) FNS718A3S RS FNS718A3W 57⁄8 in. O.D. RS480 6.0 1 1 18(203 mm)(457) 36 (17) FNS718A11S RS FNS718A11W(149.2 mm)RS480 6.0 3 1 18 (457) 36 (17) FNS718A5S RS FNS718A5W RS240 9.0 1 1 25 1 /2 (648) 40 (19) FNS725J10S 4 in. (102 mm) Cold (Ref.) RS FNS725J10W RS240 9.0 3 1 25 1 /2 (648) 408 in. (19) FNS725J3S“B”RS FNS725J3W RS480 9.0 1 1 25 1 /2(203 mm)(648) 40 (19) FNS725J11S RS FNS725J11W RS480 9.0 3 1 25 1 /2 (648) 40 (19) FNS725J5S RS FNS725J5W RS240 12.0 1 2 33 (838) 43 (20) FNS733A10S RS FNS733A10W RS240 12.0 3 1 33 (838) 43 (20) FNS733A3S RS FNS733A3W RS480 12.0 1 1 33 (838) 43 (20) FNS733A11S RS FNS733A11W RS480 12.0 3 1 33 (838) 43 (20) FNS733A5S RS FNS733A5W RS240 15.0 1 2 40 1 /2 (1029) 47 (22) FNS740J10S RS FNS740J10W RS240 15.0 3 1 40 1 /2 (1029) 47 (22) FNS740J3S RS FNS740J3W RS480 15.0 1 1 40 1 /2 (1029) 47 (22) FNS740J11S RS FNS740J11W RS480 15.0 3 1 40 1 /2 (1029) 47 (22) FNS740J5S RS FNS740J5W RS240 18.0 1 2 48 (1219) 52 (24) FNS748A10S RS FNS748A10W RS240 18.0 3 1 48 (1219) 52 (24) FNS748A3S RS FNS748A3W RS480 18.0 1 1 48 (1219) 52 (24) FNS748A11S RS FNS748A11W RS480 18.0 3 1 48 (1219) 52 (24) FNS748A5S RS FNS748A5W RS240 25.0 3 2 64 1 /2 (1638) 57 (26) FNS764J3S RS FNS764J3W RS480 25.0 1 2 64 1 /2 (1638) 57 (26) FNS764J11S RS FNS764J11W RS480 25.0 3 1 64 1 /2 (1638) 57 (26) FNS764J5S RS FNS764J5W RS240 30.0 3 2 77 (1956) 65 (30) FNS777A3S RS FNS777A3W RS480 30.0 1 2 77 (1956) 65 (30) FNS777A11S RS FNS777A11W RS480 30.0 3 1 77 (1956) 65 (30) FNS777A5S RS FNS777A5W RS“B”Notes: • All flange bundles are designed to fit the inside diameterof the equivalent standard schedule pipe• For ANSI flange dimensions, reference chart on page 241WATLOW ®277