Lujinxun DN25 Immersion Tubular Electric Heater 12V 24V 36V 48V 300W 600W 900W 1200W 1500W 304SS Solar DC 1 inch Water Heater Specifications: Product Name: DC Heating ElementTube Length: 200mmTube Diameter: 8mmThread Size: 1" BSPVoltage: DC 12V/24V/36V/48VPower: 300W/600W/900W/1200W/1500WTube Material: 304 stainless steelThread Material: 304 stainless steel Package Contents: According to what you choosed because the photograph Pay attention: Power Allowance -10%~+5% 01/Notices:The warmers for water/liquid,cannot dry burning/SUS304 Stainless steel:Has a definite acid and alkali resistance,high density,polishing,no bubbles,no pinholes etc. ,it&;s the manufacturing of each style of heater ,bottom cover, effective materials and so on/Can you warmth the water within the well?There are stepped forward chemical detail in correctly water, can&;t choose what&;sgoing on with the steel tube do not put forward using. To costly all,1. Heaters are commercial products, not vase. some can have flaws, such as weld, similar to chrome steel hint and varnish trace,that&;s typical the heating cord contained in the heater tube is manufactured from OCr25A15 which is Magnetic, it is steady that the detail could be adsorbed through magnet. Under the placement of insulation, the international regular for the heater energy settle for allowance -10% to 5% you are care about these, please think carefully before make order. We don't accept dispute or adverse feedback about those you on your attention. Custom MadeWe accept for different heaters you need custom,please delivery drawing,also exact picture could be extra useful order to improve efficiency,please supply drawing with the ensuing parameter,thanks.①Thread Size example: DN25/DN32/DN40/DN50 ect.②Tube Length example: 190mm/210mm/250mm ect.③Tube Diameter example: 8mm/10mm/12mm ect.④Power example: 3KW/4/6KW ect.⑤Voltage example: 220V/380v ect.⑥Tube Material example: suS201/SUS304/Copper ect.⑦Thread Material example: suS201/SUS304/Copper ect. SHIPPING NOTICEAll purposes from our shop are registered site: 17track/en, PAYMENTVISA,Mastercard,WESTERN UNION,Maestro,Bank Transfer,QIVI WALLET,WebMoney,Boletol,PayPal WARRANTY SERVICEDelivery Time:Ship out within 3-5working daysAll emails could be replied within 24 hours REFUND or RESENDIf goods now not received or damaged,please cooperate with us to take photographs once you obtain it, then provide us the evidence,we will refund or resend a new one to you,thanks FEEDBACKAny questions please be at liberty contact with us before you leaving a feedback,we will attempt the finest to help you solve it Immediately.