Heater Catalog (Section) - Circulation Heaters - Watlow
Heater Catalog (Section) - Circulation Heaters - Watlow
Heater Catalog (Section) - Circulation Heaters - Watlow
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<strong>Circulation</strong> <strong>Heater</strong>sWATROD and FIREBAR<strong>Circulation</strong> <strong>Heater</strong>s®®Application: Forced Air and Caustic Solutions• WATROD or FIREBAR elements• Without thermostat• General purpose enclosure# PartShip Wt. “A” Dim. “B” Dim. “C” Dim.1 1 /4 inch NPT Screw Plug1 1/4 NPTDescription Volts kW Ph Circ. Number Del. lbs (kg) in. (mm) in. 1 (mm) 1/4 NPTin.(mm)1 1 SCREWSCREWPLUGPLUG/4 inch NPT Screw Plug (WATROD)23 W/in 2 4 120/240 1.0 1 1 CBEN13G6S RS 21 (10) 24 5 /8 (625.5) 15 (381) 3 1 /8 (79.4)67⁄16 67⁄16 in. in. Ref. Ref.(163.5 (163.5 mm) mm)Steel Tank120/240 1.5 1 1 CBEN19A6S RS 29 (14) 242-Alloy 800/8 (625.5) 15 (381) 3 1 /8 (79.4)Elements 120/240 2.0 1 1 CBEN24G6S RS 29 (14) 32 5 /8 (828.7) 23 (584) 3 1 /8 (79.4)(3.6 W/cm 2 )¾ in. ¾ in.NPT NPT Inlet Inletand and Outlet OutletA Ref. A Ref.2 1 /2 inch NPT Screw Plug (WATROD)B B23 W/in 2240 3.0 3 1 CBLNA17G3S RS 24 (11) 34 3 /4 (881) 22 1 /2 (572) 16 1 /2 (419)Steel Tank3-Alloy 800480 3.0 3 1 CBLNA17G5S RS 24 (11) 34 3 /4 (881) 22 1 /2 (572) 16 1 /2 (419)Elements 240 4.5 3 1 CBLNA24R3S RS 27 (13) 44 3 /4 (1135) 32 1 /2 (1129) 26 1 /2 (673)(3.6 W/cm 2 ) 480 4.5 3 1 CBLNA24R5S RS 27 (13) 44 3 /4 (1135) 32 1 /2 (1129) 26 1 /2 (673)240 6.0 3 1 CBLNA32G3S RS 29 (14) 44 3 /4 (1135) 32 1 /2 (1129) 26 1 C Ref./2 (673)C Ref.480 6.0 3 1 CBLNA32G5S RS 29 (14) 44 3 /4 (1135) 32 1 /2 (1129) 26 1 /2 (673)½ in.4 in.240 7.5 3 1 CBLNA39R3S RS 31 (14) 57 1 NPT ½ in./4 (1453) 45 (1143) 39 (991)(102 mm) 4 in. Drain NPT(102 mm) Drain480 7.5 3 1 CBLNA39R5S RS 31 (14) 57 1 /4 (1453) 45 (1143) 39 (991)240 9.0 3 1 CBLNA47G3S RS 32 (15) 57 1 /4 (1453) 45 (1143) 39 (991)480 9.0 3 1 CBLNA47G5S RS 32 (15) 57 1 /4 (1453) 45 (1143) 39 (991)3¾ in.(95 mm) 3¾ in.4 Wired for higher voltage(95 mm)RAPID SHIP• RS - Next day shipmentup to 5 pieces2 1/2 NPTSCREW PLUG2 1/2 NPTSCREW PLUG350 WATLOW(111.13"-150#½ in. mm) ®3"-150#FLANGEFLANGE2 1 /2 inch NPT Screw Plug73⁄16 in. Ref.(182.6 mm)73⁄16 in. Ref.113⁄16 in.(182.6 mm) (284.2 mm)113⁄16 in.1 in.(284.2 mm)NPT Inletand Outlet 1 in.NPT Inletand OutletA Ref.BCA Ref.B1¼ in.C(32 mm)1¼ in.(32 mm)415⁄16 in.(125.4 mm)Ref.415⁄16 in.½ in.(125.4 mm)NPT Drain3⁄8-16 UNC Ref. 55⁄8 in.(Threads (142.9 mm)½ in.(4 Places)55⁄8 in. NPT Drain3⁄8-16 UNC31⁄8 in.(Threads (142.9 mm) (79.4 mm)(4 Places)43⁄8 in.(111.1 mm)43⁄8 in.(111.1 mm)43⁄8 in.(111.1 mm)31⁄8 in.(79.4 mm)43⁄8 in.NPT Drain
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