Heater Catalog (Section) - Immersion Heaters - Watlow

Immersion HeatersWATROD and FIREBAR ANSI FlangeImmersion Heaters®®Application: Clean Water• 5 inch - 150 lb ANSI flange• WATROD element• Without thermostat• General purpose ormoisture-resistant enclosures5"-150# FLANGEGeneral Purpose andMoisture ResistantThermowell0.475 in. (12.1 mm) Dia. Element7 in.4¾ in. O.D.5 (178 mm)(121 mm)4 in. (102 mm) Cold (Ref.)8 in. O.D.(203 mm)“B”1 The number and size of the conduit opening will comply with theNational Electrical Code ® standards.6"-150# FLANGE# “B” Dim. Ship Wt.PartPartDescription Volts kW Ph Circ. in. (mm) lbs (kg) Number Del. Number Del.General Purpose Enclosure Moisture-Resistant 0.475 in. (12.1 mm) EnclosureDia. Element60 W/in 2240 18.0 1 3 15 1 Thermowell/2 (394) 38 (18) FNN715J10XS RS FNN715J10XW RSSteel Flange6240 18.0 3 1 159-Alloy 800/2 8 (394) in. 38 (18) FNN715J3XS RS FNN715J3XW 57⁄8 in. O.D. RSElements480 18.0 1 1 15 1 (203 mm)(149.2 mm)/2 (394) 38 (18) FNN715J11XS RS FNN715J11XW RS(9.3 W/cm 2 )480 18.0 3 1 15 1 /2 (394) 38 (18) FNN715J5XS RS FNN715J5XW RS240 27.0 1 3 21 1 /2 (546) 424 in. (102 mm) Cold (Ref.)(19) FNN721J10XS RS FNN721J10XW RS240 27.0 3 3 21 1 /2“B”(546) 428 in. (19) FNN721J3XS(203 mm)RS FNN721J3XW RS480 27.0 1 3 21 1 /2 (546) 42 (19) FNN721J11XS RS FNN721J11XW RS480 27.0 3 1 21 1 /2 (546) 42 (19) FNN721J5XS RS FNN721J5XW RS240 36.0 3 3 27 (686) 45 (21) FNN727A3XS RS FNN727A3XW RS480 36.0 1 3 27 (686) 45 (21) FNN727A11XS RS FNN727A11XW RS480 36.0 3 1 27 (686) 45 (21) FNN727A5XS RS FNN727A5XW RS240 45.0 3 3 32 1 /2 (826) 48 (22) FNN732J3XS RS FNN732J3XW RS480 45.0 1 3 32 1 /2 (826) 48 (22) FNN732J11XS RS FNN732J11XW RS480 45.0 3 3 32 1 /2 (826) 48 (22) FNN732J5XS RS FNN732J5XW RS240 54.0 3 3 38 (965) 53 (24) FNN738A3XS RS FNN738A3XW RS480 54.0 1 3 38 (965) 53 (24) FNN738A11XS RS FNN738A11XW RS480 54.0 3 3 38 (965) 53 (24) FNN738A5XS RS FNN738A5XW RS480 75.0 3 3 51 (1295) 60 (28) FNN751A5XS RS FNN751A5XW RS480 90.0 3 3 60 1 /2 (1537) 66 (30) FNN760J5XS M FNN760J5XW MRAPID SHIP• RS - Next day shipmentup to 5 pieces• M - Manufacturing lead timesNotes: • All flange bundles are designed to fit the inside diameterof the equivalent standard schedule pipe• For ANSI flange dimensions, reference chart on page 241WATLOW ®247