Heater Catalog (Section) - Immersion Heaters - Watlow

Immersion HeatersWATROD and FIREBAR ANSI FlangeImmersion Heaters®®Application: Bunker C, Asphalt and#6 Fuel Oil• 10 inch - 150 lb ANSI flange• WATROD elements• Without thermostat• General purpose ormoisture-resistant enclosures10"-150# FLANGE10"-150# FLANGE9General Purpose115⁄8 in.(295.3 115⁄8 mm) in.(295.3 mm)8¼ in.(210 8¼ mm) in.(210 mm)Moisture Resistantin. (152 mm) Cold (Ref.)6 in. (152 mm) Cold (Ref.)“B”“B”0.475 in. (12.1 mm) Dia. Element0.475 in. (12.1 mm) Dia. Element9¼ in. O.D.9¼ (235 in. mm) O.D.(235 mm)10"-150# FLANGE10"-150# FLANGE0.475 in. (12.1 mm) Dia. Element0.475 in. (12.1 mm) Dia. Element1013¾ in.(349 13¾ mm) in.(349 mm)9¼ in. O.D.9¼ (235 in. mm) O.D.(235 mm)in.(229 9 in. mm)(229 mm)in. (152 mm) Cold (Ref.)6 in. (152 mm) Cold (Ref.)“B”“B”1 The number and size of the conduit opening will comply with theNational Electrical Code ® standards.Description Volts kW Ph8 W/in 2 3Steel Flange27-Steel Elements(1.3 W/cm 2 )#Circ.“B” Dim.in. (mm)Ship Wt.lbs (kg)PartNumber Del.General Purpose EnclosurePartNumber Del.Moisture-Resistant Enclosure240 25.0 3 3 51 3 /4 (1314) 230 (105) FSS751N12S M FSS751N12W M480 25.0 3 1 51 3 /4 (1314) 230 (105) FSS751N13S M FSS751N13W M240 30.0 3 3 62 1 /4 (1581) 250 (114) FSS762E12S M FSS762E12W M480 30.0 3 1 62 1 /4 (1581) 250 (114) FSS762E13S M FSS762E13W M240 35.0 3 3 70 3 /4 (1797) 258 (117) FSS770N12S M FSS770N12W M480 35.0 3 1 70 3 /4 (1797) 258 (117) FSS770N13S M FSS770N13W M240 40.0 3 3 78 3 /4 (2000) 265 (121) FSS778N12S M FSS778N12W M480 40.0 3 1 78 3 /4 (2000) 265 (121) FSS778N13S M FSS778N13W M• 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 2413 Wired for 3-phase operation onlyTruck Shipment onlyWATLOW ®303