Transcript
W A T L O W Tubular and Process Assemblies F.O.B.: Hannibal, Missouri Circulation Heaters Engine Preheaters • Estimate kilowatt requirements with the following formula. First determine the engine displacement, then multiply: English Cubic inches X 3 = estimated wattage Metric Liters X 183 = estimated wattage 1/4"- 20 Mounting Bolts Vibration Outlet Nozzle Isolator Bushings Sized for 1" I.D. Mounting Slots (25 mm) hose (2) Mounting Studs WATROD Heating Element Check Valve Inlet Nozzle Sized for 1" I.D. Thermowell (25 mm) hose Drain NEMA 1 Terminal Enclosure (4) Mounting Slots 9/32" X 3/4" (7 mm X 19 mm) 63/16" 31/8" (79 mm) (157 mm) Figure 1 63/8" (162 mm) 2" (50 mm) 23/16" (56 mm) Up (57 mm) Ref. Diameter Outlet 11/2" (38 mm) Overall Length ±3/8" (10 mm) Overall Length Inch (mm) 120/240VÅ(ac) 1-Phase Code No. 208VÅ(ac) 1-Phase 1" (25 mm) 21/4" 4 5/8" (117 mm) kW 33/4" (95 mm) 240/480VÅ(ac) 1-Phase (4) 1/4-20 Bolts, 5/8" (16 mm) Threaded Length 45/8" (117 mm) Est. Ship. Weight lbs (kg) Application: Ethylene Glycol/Engine Coolant 1.13 1.50 1.69 1.88 20 7⁄8 20 7⁄8 20 7⁄8 20 7⁄8 (530) (530) (530) (530) 2.00 2.25 2.25 2.50 20 7⁄8 20 7⁄8 26 11⁄16 20 7⁄8 (530) (530) (678) (530) 3.00 3.75 4.00 5.00 26 11⁄16 26 11⁄16 26 11⁄16 26 11⁄16 (678) (678) (678) (678) CPBPB6S12 CPBPL2S12➀ CPBPB2S12➀ CPBPM2S12➀ CPBPN2S12➀ CPBPC6S12 CPBPD6S12 CPBPD2S12➀ CPBPE6S12 All preheaters are Stock unless otherwise noted. Availability Stock: Same day shipment Standard: Four weeks CPBPF2S12➀ CPBPG2S12➀ CPBPF7S12 CPBPH7S12 CPBPJ7S12➀ 12 12 12 12 (6) (6) (6) (6) 12 12 15 12 (6) (6) (7) (6) 15 15 15 15 (7) (7) (7) (7) ➀ Standard 397 Circulation Heaters Application Hints • Mount engine preheaters in horizontal position only (as shown in Figures #1, #2 and #3). Consult your Watlow representative if vertical mounting is unavoidable. • Mount the heater near or below the lowest point on the engine block. Keep outlet nozzle pointed up, as indicated on the tank.
