Barrel Heaters - Hasmak.com.tr

W A T L O WHot RunnerNozzle <strong>Heaters</strong>Metric EB CartridgeTermination OptionsContinuedGalvanized Conduit andStainless Steel Hose DimensionsHeater Minimum Dimension Dimension Galvanized Stainless SteelDiameter No-Heat Length A B Conduit O.D. Hose O.D.mm mm (in.) mm (in.) mm (in.) mm (in.) mm (in.)6.5 12 ( 7 ⁄16) 22 ( 7 ⁄8) 29 (1 1 ⁄8) 10 ( 3 ⁄8) 5.6 ( 3 ⁄16)8 12 ( 7 ⁄16) 22 ( 7 ⁄8) 29 (1 1 ⁄8) 10 ( 3 ⁄8) 6.5 ( 1 ⁄4)10 14 ( 1 ⁄2) 22 ( 7 ⁄8) 29 (1 1 ⁄8) 10 ( 3 ⁄8) 7.2 ( 5 ⁄16)12.5 16 ( 5 ⁄8) 28 (1 1 ⁄8) 30 (1 3 ⁄16) 14 ( 9 ⁄16) 9.5 ( 3 ⁄8)16 19 ( 3 ⁄4) 28 (1 1 ⁄8) 34 (1 3 ⁄8) 14 ( 9 16) 12.7 ( 1 ⁄2)20 22 ( 7 ⁄8) 29 (1 1 ⁄8) 36 (1 7 ⁄16) 16 ( 5 ⁄8) 15.9 ( 5 ⁄8)Dimensions are shown for designs with copper coupler only.MinimumNo-HeatMinimum No-HeatStainless Steel BraidLike stainless steel hose, stainlesssteel braid also protects againstabrasion. Stainless steel braid isswaged-in straight or crimped-on tothe heater at a right angle. Metalbraid is re<strong>com</strong>mended whenexcellent flexibility with goodphysical protection is needed.A unheated section is required. Toorder, specify stainless steel braid,straight or right angle.Injection MoldingHot Runner Nozzle <strong>Heaters</strong>No-HeatSectionSwaged-in Flexible LeadSwaged-in flexible leads, with asilicone-fiberglass insulation, arere<strong>com</strong>mended for applications inwhich the leads must be bent at theexit point from the heater. Unlesslonger length is specified, 250 mm(10 in.) leads are supplied.<strong>Heaters</strong> 140 mm (5.5 in.) or shortergenerally have a six mm (0.25 in.)no-heat section. <strong>Heaters</strong> to 250 mm(10 in.) require a 25 mm (1 in.)no-heat section. <strong>Heaters</strong> greaterthan 250 mm (10 in.) may requiremore than a 25 mm (1 in.) no-heatsection. To order, please specifyswaged-in flexible leads.25 mm(1 in.)Min6 mm(0.25 in.)No-Heat UnheatedABBrass Stainless SteelMoisture Resistant SealSilicone rubber moisture resistantseals can be provided at the leadend to virtually seal the heater.This seal is rated to 230°C (450°F)continuous operation.A 25 mm (1 in.) no-heat sectionis required at the lead end. Solid pinleads exit through the seal withThreaded FittingEither brass or stainless steel threadedfittings for screw-in mounting canbe added to units that have moistureresistant seals. Available dimensionsare shown on the Threaded Fittingscrimped-on silicone rubber insulatedlead wires and silicone rubbersleeves that extend into the seal.Swaged-in leads are also an optionwhere flexibility at the lead exit isrequired. To order specify, siliconerubber moisture resistant seal andeither crimped-on or swaged-inleads.charts. To order, please requestbrass or stainless steel threadedfittings and location on the heater.Note: For liquid immersionapplications, please also specifyheavy weld end disc.115