Heater Catalog - Watlow

5"-150# FLANGEImmersion HeatersThermowell0.475 in. (12.1 mm) Dia. Element7 in.4¾ in. O.D.5 (178 mm)(121 mm)WATROD and FIREBAR ANSI FlangeImmersion Heaters8 in. O.D.(203 mm)4 in. (102 mm) Cold (Ref.)“B”®®Application: Clean Water• 6 inch - 150 lb ANSI flange• WATROD element• Without thermostat• General purpose or6moisture-resistant enclosures6"-150# FLANGE8 in.(203 mm)General Purpose andMoisture ResistantThermowell0.475 in. (12.1 mm) Dia. Element57⁄8 in. O.D.(149.2 mm)8 in.(203 mm)4 in. (102 mm) Cold (Ref.)“B”1 The number and size of the conduit opening will comply with theNational Electrical Code ® standards.# “B” Dim. Ship Wt.PartPartDescription Volts kW Ph Circ. in. (mm) lbs (kg) Number Del. Number Del.General Purpose Enclosure Moisture-Resistant Enclosure60 W/in 2240 24.0 1 3 15 3 /8 (390.5) 73 (33) FPN715G10S RS FPN715G10W RSSteel Flange12-Alloy 800240 24.0 3 2 15 3 /8 (390.5) 73 (33) FPN715G3S RS FPN715G3W RSElements480 24.0 1 2 15 3 /8 (390.5) 73 (33) FPN715G11S RS FPN715G11W RS(9.3 W/cm 2 )480 24.0 3 1 15 3 /8 (390.5) 73 (33) FPN715G5S RS FPN715G5W RS240 36.0 1 4 21 3 /8 (542.9) 78 (36) FPN721G10S M FPN721G10W M240 36.0 3 2 21 3 /8 (542.9) 78 (36) FPN721G3S M FPN721G3W M480 36.0 1 2 21 3 /8 (542.9) 78 (36) FPN721G11S M FPN721G11W M480 36.0 3 1 21 3 /8 (542.9) 78 (36) FPN721G5S M FPN721G5W M240 48.0 3 4 26 7 /8 (682.6) 81 (37) FPN726R3S M FPN726R3W M480 48.0 1 3 26 7 /8 (682.6) 81 (37) FPN726R11S M FPN726R11W M480 48.0 3 2 26 7 /8 (682.6) 81 (37) FPN726R5S M FPN726R5W M240 60.0 3 4 32 3 /8 (822.3) 85 (39) FPN732G3S M FPN732G3W M480 60.0 1 3 32 3 /8 (822.3) 85 (39) FPN732G11S M FPN732G11W M480 60.0 3 2 32 3 /8 (822.3) 85 (39) FPN732G5S M FPN732G5W M240 72.0 3 4 37 7 /8 (962.0) 92 (42) FPN737R3S M FPN737R3W M480 72.0 3 2 37 7 /8 (962.0) 92 (42) FPN737R5S M FPN737R5W M480 100.0 3 4 50 7 /8 (1292.2) 100 (45) FPN750R5S M FPN750R5W M480 120.0 3 4 60 3 /8 (1533.5) 110 (50) FPN760G5S M FPN760G5W MRAPID SHIP• RS - Next day shipmentup to 2 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 241Truck Shipment only248 WATLOW ®