Metal Immersion Heaters - Guangzhou Precise Heater

Electric Immersion heaters are tubular heating elements used to directly heat liquids found in a variety of industries from process heating, power, chemical, oil and gas, pharmaceuticals, metals processing to the food & beverage industry.Precise Heater has over 40 years of experience in the application, design, and manufacture of robust immersion tank heaters and process assemblies for immersion heating applications.1 or 3 Phase Over the SideMetal Over-the-Side Immersion Heaters:304 SS316 SSTitaniumWATTSVOLTSHot zoneMM/IN.OverallMM/IN.Model No.Model No.Ship Wt.LBS./(Kg)1000120240155(6)280(11)RSP1111RSP1211RTP1111RTP1211 7(3.5)2000240480255(10)430(17)RSP2217RSP2417RTP2217RTP2417 10(4.5)3000240480405(16)585(23)RSP3223RSP3423RTP3223RTP3423 11 (5)4000240480510(20)735(29)RSP4229RSP4429RTP4229RTP4429 13 (6)5000240480635(25)890(35)RSP5235RSP5435RTP5235RTP5435 15 (7)6000240480762(30)1015(40)RSP6240RSP6440RTP6240RTP6440 17 (8)8000240480940(37)1195(47)RSP8247RSP8447RTP8247RTP8447 23(10.5)90002404801120(44)1370(54)RSP9254RSP9454RTP9254RTP9454 24 (11)100002404801245(49)1500(59)RSP10259RSP10459RTP10259RTP1045925(11.5)120002404801475(58)1739(68)RSP12268RSP12468RTP12268RTP1246828(13)PRODUCT DESCRIPTIONDurable, efficient chemical heater.FEATURESHeavy wall metal sheaths available in steel, 304 stainless steel, 316 stainless steel and titanium.Watt densities up to 35 watts/square inch (5.4 w/cm²).Vapor resistant, flame retardant polypropylene terminal enclosure with 3 ft (.9m) flexible PVC liquid tight conduit.Grounded construction and built in thermal protector. Replaceable P1 protector standard for solutions up to 180°F(82°C).Certification: cULus listed (except steel). CE compliant (except 600 volts) SPECIFICATIONS1000 - 12000 watts 120 to 600 voltsOPTIONS AVAILABLE (CONSULT FACTORY)Resettable thermal protectorsLower watt densities for highly viscous solutions.Custom configurations and lengthsCustom wire and conduit lengths

Derated Triple Metal Over-the-Side Immersion Heaters

Derated Triple Metal Over the Side HeatersDerated Triple Metal Over-the-Side Immersion Heaters304 SS316 SSTitaniumWATTSVOLTSHot zoneMM/IN.OverallMM/IN.Model No.Model No.Ship Wt.LBS./(Kg)1500120240155(6)280(11)D3SP1.5111D3SP1.5211D3TP1.5111D3TP1.5211 21(9.5)3000240480255(10)430(17)D3SP3217D3SP3417D3TP3217D3TP3417 30(14)4500240480405(16)585(23)D3SP4.5223D3SP4.5423D3TP4.5223D3TP4.5423 33 (15)6000240480510(20)735(29)D3SP6229D3SP6429D3TP6229D3TP6429 39 (18)7500240480635(25)890(35)D3SP7.5235D3SP7.5435D3TP7.5235D3TP7.5435 45 (20.5)9000240480762(30)1015(40)D3SP9240D3SP9440D3TP9240D3TP9440 51 (23)12000240480940(37)1195(47)D3SP12247D3SP12447D3TP12247D3TP12447 63(28.5)135002404801120(44)1370(54)D3SP13.5254D3SP13.5454D3TP13.5254D3TP13.5454 69 (31)150002404801245(49)1500(59)D3SP15259D3SP15459D3TP15259D3TP15459 75 (34)180002404801475(58)1739(68)D3SP18268D3SP18468D3TP18268D3TP1846884(38) Triple - DeratedFor concentrated alkaline or caustic solutionsLow watt density, three phase, durable, efficient metal heater for concentrated alkaline or caustic solutions. Check solution recommendation chart with your chemical supplier for proper sheath material selection. Available in Steel, 304 Stainless Steel, 316 Stainless Steel, and Titanium. Three phase. Heats up to 180°F (82°C). 1500-18000 watts. 208-600 volts.FEATURESFor use in most aqueous alkaline solutions, plating and phosphatetanks. Check solution recommendation chart with your chemicalsupplier for proper sheath material selection.Heavy wall metal sheaths available in: steel, 304 stainlesss steel,316 stainless steel, titanium.Watt densities up to 35 watts per square inch (5.4 w/cm2) ensurelong service life.Vapor-resistant, flame retardant polypropylene termimal enclosurewith 3 ft (.9m) flexible PVC liquid tight conduit.Temperature and level controls sized to match the heater.Lower watt densities for highly viscous solutions.NOTE: Intended for vertical installation only.

Triple Metal L-Shaped Immersion Heaters

Triple L Shaped Metal Bottom Heater Triple Metal L-Shaped Immersion Heaters:FEATURESDurable, efficient chemical heaterBottom style, L-shaped MOTS heater with heavy wall metal sheaths available in steel, 304 stainless steel, 316 stainless steel and titanium. Check solution recommendation chart with your chemical supplier for proper sheath material selection. Three phase. Heats up to 180°F (82°C). Three phase. 3000-36000 watts, 120-600 volts.Vapor-resistant, flame retardant polypropylene termimal enclosurewith 3 ft (.9m) flexible PVC liquid tight conduit.Temperature and level controls sized to match the heater.Lower watt densities for highly viscous solutions. 304 SS316 SSTitaniumWATTSVOLTSHot zoneMM/IN.RISERMM/IN.Model No.Model No.Ship Wt.LBS./(Kg)3000240480330(13)380(15)3LSP32133LSP34133LTP32133LTP3413 30 (14)6000240480430(17)940(37)3LSP62173LSP64173LTP62173LTP6417 33 (15)9000240480560(22)940(37)3LSP92223LSP94223LTP92223LTP9422 36(16.5)12000240480660(26)940(37)3LSP122263LSP124263LTP122263LTP12426 39 (18)15000240480790(31)940(37)3LSP152313LSP154313LTP152313LTP15431 42 (19)18000240480915(36)1270(50)3LSP182363LSP184363LTP182363LTP18436 45 (20.5)240002404801120(44)1270(50)3LSP242443LSP244443LTP242443LTP24444 54 (24.5)270002404801270(50)1270(50)3LSP272503LSP274503LTP272503LTP27450 60 (27.5)300002404801400(55)1270(50)3LSP302553LSP304553LTP302553LTP30455 66 (30)360002404801625(64)1270(50)3LSP362643LSP364643LTP362643LTP36464 75(34)

Electric Immersion Heaters-Industrial Heaters

Electric Immersion Heaters-Industrial HeatersElectric Immersion Heaters aremost suitable for direct heating ofnearly all process liquids and corres-ponding applications. Excellentchemical resistance is ensured bythe use of different immersion tubematerials and variable fitting optionshelp you to meet the individual re-quirements of heating installations.A long life span with optimum reli-ability is assured by using high qual-ity materials thereby ensuring fault-less operation of your system.Electric Immersion heater isconstructed on a modular basis andconsists of a tube, a long-life heat-ing cartridge, a terminal casing andthe lead.The Immersion Heater TubeWe can offer you the optimum ma-terial for every application. Theheated length (minimum immersiondepth) is marked by a ring which isgenerally two-thirds of the tubelength. The tube is not heated abovethis mark. The heated portion mustalways be covered with liquid evenin the case of high liquid level fluc-tuation. The Long-Life Heating CartridgeLong-life heating cartridges aremade from ceramic groove bodieswith high electrical insulation valuesand good mechanical strength.A high temperature resistance heat-ing wire is fitted as a coil in order to achieve the best possible heatradiation from tube to liquid. Thecartridges for immersion heaters areavailable in rated power voltages upto a maximum of 500 volts for one,two and three phase connections.The Terminal Casing BCThe BC terminal casing for immer-sion heaters consists of high tem-perature stabilized PP. Problemfreeuse in most process liquids is en-sured by good mechanical andthermal strength as well as wideranging chemical resistance. ThePVDF terminal casing (BC / L) is re-commended in cases of extremetemperature (liquid temperature80°C) or when subjected tostrongly oxidizing chemicals(e.g. chrome electrolyte or HNO3).The protective casing is IP 65 (jet-waterproof) according to EN 60529.Easy access to the terminal (after fit-ting) when connecting the lead isalso ensured by unscrewing the capwith the mounting wrench SB. The Lead wiresThe PVC connecting lead is with astandard length of 1.6 m. Other leadlengths can be provided if desired. Electrical SafetyThe immersion heaters are classifiedas “safety class 1” according to EN 60519 / 1-2. All metal parts thatare not protected from human con-tact are securely connected to earth.Using non-conductive tubes madeof porcelain or glass, a “protectivecoil“ is also fitted to the heatingcartridges in order to earth thesetubes. The highest possible elec-trical safety is therefore ensured by using an earth leakage circuitbreaker (ELCB).Accessories• Mounting Sleeve EM• Holding Sleeve HM• Support HB• Protective Tube SRF• Mounting Wrench SB• Support THB• Support SHB

Derated Single Metal Over the Side Heaters

Derated Single Metal Over the Side Heaters:304 SS316 SSTitaniumWATTSVOLTSHot zoneMM/IN.OverallMM/IN.Model No.Model No.Ship Wt.LBS./(Kg)500120240155(6)280(11)DSP.511DSP.521DTP.511DTP.521 7(3.5)1000240480255(10)430(17)DSP1217DSP1417DTP1217DTP1417 10(4.5)1500240480405(16)585(23)DSP1.5223DSP1.5423DTP1.5223DTP1.5423 11 (5)2000240480510(20)735(29)DSP2229DSP2429DTP2229DTP2429 13 (6)2500240480635(25)890(35)DSP2.5235DSP2.5435DTP2.5235DTP2.5435 15 (7)3000240480762(30)1015(40)DSP3240DSP3440DTP3240DTP3440 17 (8)4000240480940(37)1195(47)DSP4247DSP4447DTP4247DTP4447 23(10.5)45002404801120(44)1370(54)DSP4.5254DSP4.5454DTP4.5254DTP4.5454 24 (11)50002404801245(49)1500(59)DSP5259DSP5459DTP5259DTP545925(11.5)60002404801475(58)1739(68)DSP6268DSP6468DTP6268DTP646828(13) DescriptionProduct Features and Benefits:SUPERIOR CHEMICAL RESISTANCE: Materials available for use in most aqueous alkaline solutions, plating solutions, and rinse tanks. Check solution recommendation chart or with your chemical supplier for proper sheath material selection.OUTSTANDING PERFORMANCE: Low watt densities of 18 watts per square inch (2.8 w/cm2) ensure long service life.CORROSION RESISTANT HEAD: Vapor tight, flame retardant polypropylene terminal enclosure with 3-foot (.9m) flexible PVC liquid tight conduit.SAFETY FEATURES:Grounded construction.Thermal protector built in. Replaceable PI fuse standard for solutions up to 180°F (82°C).Non-floating construction. CERTIFICATIONS: UL, CSA, and CE. SIZES: 500 watts to 6,000 watts. VOLTAGES: 120, 240 or 480 volts. 208, 380, 415, 600 and other voltages available. Single phase standard, three phase available.OPTIONS AVAILABLE (contact us):Replaceable thermal protectors:P4: for solutions from 180°F (82°C) to 230°F (110°C).P5: for solutions from 230°F (110°C) to 300°F (150°C). Resettable thermal protectors:P2: for solutions up to 180°F (82°C).P6: for solutions from 180°F (82°C) to 230°F (110°C).P7: for solutions from 230°F (110°C) to 300°F (150°C). Special configurations and lengths.Longer wire and conduit lengths.Lower watt densities for highly viscous solutions.Temperature and level controls sized to match the heater.