Heater Catalog - Watlow

Flexible HeatersLine HeatingModular Pump Line Heaters (Continued)ReducersI.D. 2 I.D. 1TubeI.D. 2 to I.D. 1 Length “L” Watts Amperes Amperes Basein. (mm) in. (mm) @120V @208V Part Number*2 (51) to 1.5 (38) 1.38 (35.1) 12 0.10 0.06 020062A3 (76) to 2.0 (51) 2.42 (61.5) 24 0.20 0.12 034090A4 (102) to 2.0 (51) 2.63 (66.8) 31 0.26 0.15 044103A4 (102) to 3.0 (76) 2.60 (66.0) 36 0.30 0.18 040121ALFlange Heaters• 0.25 in. (6 mm) or 0.5 in. (13 mm) silicone rubber spongeinsulation is available• For both KF screw flanges and ISO clamp flangesNominalTube O.D. Tube O.D. Watts Amperes Amperes Basein. in. (mm) @120V @120V @ 208V Part Number*KF-40 1.5 (38) 10 0.09 NA 035040AKF-50 2.0 (51) 15 0.13 0.07 045050AISO-80 3.0 (76) 70 0.59 0.34 020176AISO-100 4.0 (102) 82 0.69 0.40 020204ACF 2 3 /4 in. 1.5 (38) 21 0.18 0.10 016089AFlange Insulators• 0.25 in. (6 mm) or 0.5 in. (13 mm) silicone rubber spongeinsulation is available• For both KF screw flanges and ISO clamp flangesNominalTube O.D. Tube O.D. Basein. in. (mm) Part Number*KF-40 1.50 (38) 035040BKF-50 2.00 (51) 045050BISO-80 3.00 (76) 020176BISO-100 4.00 (102) 020204BCF 1 1 /3 in. 0.75 (19) 010044BCF 2 3 /4 in. 1.50 (38) 016089B• M - Manufacturing lead times*To complete the part number, please reference the Ordering Information on page 147.146 WATLOW ®