Heater Catalog (Section) - Circulation Heaters - Watlow

Circulation HeatersWATROD and FIREBARCirculation Heaters®®Application: Bunker C, Asphalt and #6 Fuel Oil• WATROD or FIREBAR elements• Without thermostat• General purpose enclosure# PartShip Wt. “A” Dim. “B” Dim. “C” Dim.Description Volts kW Ph Circ. Number Del. lbs (kg) in. (mm) in (mm) in. (mm)4 inch - 150 lb ANSI Flange (WATROD)4"-150#FLANGE8 W/in 2 3 240 5.00 3 1 CFOS740J12S M 229 (104) 70 1 /2 (1789) 52 (1321) 48 1 /2 (1232)Steel Tank 480 5.00 3 1 CFOS740J13S M 229 (104) 70 1 /2 (1789) 524"-150#(1321) 48 1 /2 (1232)6-Steel240 6.00 3 1 CFOS748A12S M 234 (106) 70ElementsFLANGE/2 (1789) 52 (1321) 48 1 /2 (1232)(1.3 W/cm 2 )480 6.00 3 1 CFOS748A13S M 234 (106) 70 1 /2 (1789) 52 (1321) 48 1 /2 (1232)240 8.00 3 1 CFOS764J12S M 298 (135) 91 1 /2 (2326) 73 (1854) 66 (1676)480 8.00 3 1 CFOS764J13S M 298 (135) 91 1 /2 (2326) 73 (1854) 66 (1676)240 10.00 3 1 CFOS777A12S M 306 (139) 91 1 /2 2326) 73 (1854) 66 (1676)480 10.00 3 1 CFOS777A13S M 306 (139) 91 1 /2 (2326) 73 (1854) 66 (1676)4 inch - 150 lb ANSI Flange (FIREBAR)8 W/in 2 3Steel Tank6-Alloy 800Elements(1.3 W/cm 2 )240 2.50 3 1 CFONF16J22S M 128 (58) 39 (989) 20 1 /2 (521) 17 (432)240 3.25 3 1 CFONF19J22S M 130 (59) 39 (989) 20 1 /2 (521) 17 (432)240 4.25 3 1 CFONF24J22S M 133 (61) 39 (989) 20 1 /2 (521) 17 (432)480 4.25 3 1 CFONF24J21S M 133 (61) 39 (989) 20 1 /2 (521) 17 (432)240 5.25 3 1 CFONF30A22S M 168 (77) 49 1 /2 (1256) 31 (787) 27 1 /2 (699)480 5.25 3 1 CFONF30A21S M 168 (77) 49 1 /2 (1256) 31 (787) 27 1 /2 (699)240 6.38 3 1 CFONF35A22S M 170 (77) 49 1 /2 (1256) 31 (787) 27 1 /2 (699)480 6.38 3 1 CFONF35A21S M 170 (77) 49 1 /2 (1256) 31 (787) 27 1 /2 (699)5"-150#240 8.50 3 1 CFONF45J22S M 236 (107) 70 1 /2 (1789) 52 (1321) FLANGE 48 1 /2 (1232)480 8.50 3 1 CFONF45J21S M 236 (107) 70 1 /2 (1789) 52 (1321) 48 1 /2 (1232)240 10.75 3 1 CFONF56A22S M 240 (109) 70 1 /2 (1789) 52 (1321)5"-150#48 1 /2 (1232)480 10.75 3 1 CFONF56A21S M 240 (109) 70 1 /2 (1789) 52 (1321) FLANGE 48 1 /2 (1232)5 inch - 150 lb ANSI Flange (WATROD)8 W/in 2 3Steel Tank6-SteelElements(1.3 W/cm 2 )240 5.00 3 1 CFNS740J12S M 167 (76) 56 1 /4(1427.0) 37 (940.0) 25 (633.0)480 5.00 3 1 CFNS740J13S M 167 (76) 56 1 /4(1427.0) 37 (940.0) 25 (633.0)240 6.00 3 1 CFNS748A12S M 180 (82) 67 3 /4(1719.0) 48 1 /2(1232.0) 25 (633.0)480 6.00 3 1 CFNS748A13S M 180 (82) 67 3 /4(1719.0) 48 1 /2 (1232.0) 25 (633.0)240 8.00 3 1 CFNS764J12S M 195 (89) 81 1 /8(2060.6) 61 7 /8(1571.6) 25 (633.0)480 8.00 3 1 CFNS764J13S M 195 (89) 81 1 /8(2060.6) 61 7 /8(1571.6) 25 (633.0)240 10.00 3 1 CFNS777A12S M 220 (100) 94 1 /8(2390.8) 75 (1902.0) 25 (633.0)480 10.00 3 1 CFNS777A13S M 220 (100) 94 1 /8(2390.8) 75 (1902.0) 25 (633.0)5 inch - 150 lb ANSI Flange (WATROD)8 W/in 2 3 240 7.5 3 1 CFNS740J12XS M 173 (79) 56 1 /4(1427.0) 37 (940.0) 25 (633.0)Steel Tank 480 7.5 3 1 CFNS740J13XS M 173 (79) 56 1 /4(1427.0) 37 (940.0) 25 (633.0)9-Steel240 9.0 3 1 CFNS748A12XS M 188 (86) 67Elements/4(1719.0) 48 1 /2(1232.0) 25 (633.0)(1.3 W/cm 2 )480 9.0 3 1 CFNS748A13XS M 188 (86) 67 3 /4(1719.0) 48 1 /2(1232.0) 25 (633.0)240 12.0 3 1 CFNS764J12XS M 206 (94) 81 1 /8(2060.6) 61 7 /8(1571.6) 6"-150# 25 (633.0)480 12.0 3 1 CFNS764J13XS M 206 (94) 81 1 /8(2060.6) 61 7 FLANGE/8(1571.6) 25 (633.0)240 15.0 3 1 CFNS777A12XS M 233 (106) 94 1 /8(2390.8) 75 (1902.0) 25 (633.0)480 15.0 3 1 CFNS777A13XS M 233 (106) 94 1 /8(2390.8) 75 (1902.0) 25 (633.0)• M - Manufacturing lead times6"-150#3 Wired for 3-phase FLANGE operation onlyTruck Shipment only4 inch - 150 lb ANSI Flange125⁄8 in. Ref.(320.7 mm)125⁄8 1½ in. in. Ref.A Ref. (320.7 NPT mm) Inletand OutletB1½ in.A Ref. NPT Inletand OutletB513⁄16 in.(147.6 mm)513⁄16 in.(147.6 ½ mm) in.NPT Drain½ in.NPT 143⁄8 Drain in. Ref.(365.1 mm)143⁄8 in. Ref.(365.1 mm)C1¼ in.(32 mm) C(2 Places)65⁄8 in.3⁄8-16 UNC(Threads(168.3 mm)(4 Places)1¼ in.½ (32 in. mm)311⁄16 in.NPT (2 Places)3⁄8-16 (93.7 UNC mm)65⁄8 Drain in.(Threads(168.3 mm)(4 Places)½ in.311⁄16 in.NPT(93.7 mm)59⁄16 in. Ref. Drain(141.3 mm)5 inch - 150 lb ANSI Flange ½ in.NPT Drain59⁄16 in. Ref.(141.3 mm)125⁄8 in. Ref.½ in.(320.7 mm)NPT Drain C2 in.125⁄8 NPT in. Inlet Ref.A Ref. (320.7 and mm) OutletB2 in.NPT InletA Ref. and OutletB3⁄8-16 UNC(Threads(4 Places)3⁄8-16 UNC(Threads4¼ in.(4 Places) (108 mm)4¼ in.(108 mm)1211⁄16 in. Ref.(322.3 mm)2½ in.NPT Inlet25 in. C(635 mm)1¼ in.(32 mm)(2 Places) 25 in.(635 mm)75⁄8 in.(193.71¼ mm) in.½ (32 in. mm)NPT (2 Places)Drain75⁄8 in.(193.7 mm)½ in.NPTDrain372 A Ref. 1211⁄16andin.OutletRef. WATLOW ®(322.3 B mm)65⁄8 in. Ref.(168.3 mm)½ in.NPT Drain65⁄8 in. Ref.(168.3 mm)147⁄16 in. Ref.(366.7 mm)½ in.NPT Drain147⁄16 Cin. Ref.(366.7 mm)