Heater Catalog - Watlow

Immersion HeatersWATROD and FIREBAR ANSI FlangeImmersion Heaters®®Application: Process Water• 6 inch - 150 lb ANSI flange• FIREBAR elements• Without thermostat• General purpose ormoisture-resistant enclosures6"-150# FIREBAR FLANGEGeneral Purpose andMoisture Resistant78 in.(203 mm)Thermowell1 in. (25 mm) FIREBAR Element57⁄8 in. O.D.(149.2 mm)4 in. (102 mm) Cold (Ref.)83⁄8 in.(212.7 mm)“B”Description Volts kW Ph45 W/in 2304 SS Flange15-Alloy 800Elements(7 W/cm 2 )• M - Manufacturing lead times#Circ.1 The number and size of the conduit opening will comply with theNational Electrical Code ® standards.8"-150# FLANGE“B” Dim.in. (mm)Ship Wt.lbs (kg)PartNumber Del.PartNumber 0.475 in. (12.1 mm) Dia. Del. ElementGeneral Purpose Enclosure Moisture-Resistant Enclosure240 30.0 3 5 13 3 /8 (339.7) 78 (36) FPNF13G27S M FPNF13G27W M10 in.7¾ in. O.D.240 37.5 3 5 168(406.0) (254 mm) 81 (37) FPNF16A27S M FPNF16A27W (197 mm) M240 45.0 3 5 18 3 /8 (466.7) 84 (38) FPNF18G27S M FPNF18G27W M240 60.0 3 5 22 7 /8 (581.0) 87 (40) FPNF22R27S M FPNF22R27W M480 60.0 3 5 22 7 /8 (581.0) 876 in. (152 mm) Cold (Ref.)(40) FPNF22R28S M FPNF22R28W M240 75.0 3 5 27 7 /8 (708.0)“B”91 83⁄16 (42) in. FPNF27R27S M(208 mm)FPNF27R27W M480 75.0 3 5 27 7 /8 (708.0) 91 (42) FPNF27R28S M FPNF27R28W M240 90.0 3 5 32 7 /8 (835.0) 95 (43) FPNF32R27S M FPNF32R27W M480 90.0 3 5 32 7 /8 (835.0) 95 (43) FPNF32R28S M FPNF32R28W M480 120.0 3 5 42 3 /8 (1076.3) 106 (48) FPNF42G28S M FPNF42G28W M480 150.0 3 5 51 7 /8 (1317.6) 116 (53) FPNF51R28S M FPNF51R28W MNotes: • 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 only260 WATLOW ®