Electricfor catalogue
176Pages

INDICE Página nº GROUP 0 - Introduction Página nº 1.29 - Insulation jackets for drums GROUP 1 - Immersion heaters, drum heaters and accessories 1.30 - Flexible heating blankets for drums 1.32 - 1000 Lts intermediate bulk container heaters. 1.1 - With coupling plug 1.33 - 1.33 - Single tube heaters 1.2 - Titanium heaters with coupling plug GROUP 2 - Heating elements for air 2.3 - Spiral finned heaters 2.7 - Electrical batteries with spiral fin heating elements 2.8 - Electric batteries for air conditioning 1.16 - Heating groups with flange 2.6 - Electrical batteries with rectangular fin heating elements 2.5 - Heating elements to make electrical batteries of different dimensions. 2.4 - Heating elements with connectors for forced air 2.2 - Finned heating elements 1.9 - Heaters for knife sterilizers 2.9 - Batteries for cylindrical ducts 2.10 - Electric batteries for air heating 2.11 - Heating elements for ovens and furnaces 24 1.21 - Circular base heaters 2.12 - Heating elements for ovens and furnaces 1.23 - Heating elements for aggressive liquids 1.22 - Heating elements for no aggressive liquids 2.13 - Spiral or curved heating elements for ovens 2.14 - Braking heating elements for speed variators GROUP 2A - Heating elements for air and/or immersion 29 2A.1 - Straight annealed elements in Stainless Steel tube 2A.2 - One pipe straight elements vulcanised in stainless steel. 2A.3 - TH flat tubular elements 1.26 - Very low density load heaters 08191 - Rubí - Barcelona - España Fax 93 586 00 48 electricfor@electricfor.com

INDICE Página nº GRUPO 3 - Equipos de calentamiento utilizables en atmósferas potencialmente explosivas GROUP 5 - Self regulating heating elements 5.1 - PTC surface heaters 3.2 - Flexible heater blankets for drums. ATEX certified. 5.3 - PTC heating elemetns to heat up moving air 63 5.4 - Fan heaters with PTC technology 63 GROUP 6 - Infrared radiation equipment GROUP 4 - Flexible heating elements 6.9 - Quartz infrared panels 7.2 - Heating elements for warm air guns 7.3 - Electric industrial night storage heaters 4.13 - Flexible annealed copper tubing heating element for pipes 74 4.14 -...

117 GRUPO 13 - Limescale control and cold production 10.4 - Spiral heating elements 117 08191 - Rubí - Barcelona - España Fax 93 586 00 48 electricfor@electricfor.com

GROUP 0 - Introduction 0.1 - Construction: tubular heating element parts Total length Inactive zone Inactive zone Heating zone It changes based on the material to heat and the working temperature. See attached table with some of the most standard materials sheaths, also with the different diameter options and tube lengths It protects against humidity penetrating the heating element. Five types of seal according to Electricfor's constructive thermic class: - Extra airtight seal. Resistive wire of Nickel Chrome alloy or other metals. The alloy changes according to the type of application of...

GROUP 0 - Introduction 0.4 - Electricfor’s constructive thermic class The object of the Electricfor constructive thermic classes is to define a standard construction of heating elements depending on the sheath material, its maximum permissible temperature and the type of seal. These three characteristics, and above all the sheath material, should always be chosen bearing in mind the medium in which the element is to work. SHEATH MATERIALS • AISI 304L: Austenitic stainless steel. It presents optimum ability for soldering and good resistance to corrosion at room temperature. If it is kept for...

GROUP 0 - Introduction 0.5 - Production schedule for shielded tubular elements Your design team partner The experience of 75 years of manufacturing heating elements has taught us that some systems don't work because the elements don't contribute enough heat, there is bad regulation or none at all, the materials used aren't the most appropriate ones, with the consequent risk of defects in the elements, etc. On the other hand, we find systems that are overly large and the consequences of such: more energy consumption than required, systems that are too inertial, etc. All of these factors lead...

GROUP 1 - Immersion heaters, drums heaters and accessories 1.1 - With coupling plug Usual applications • • • • • • • • Dyeing • Liquid convection heating radiators • Towel dryers • Degreasing • Endothermal or exothermal reactions requiring it Steam boilers Water baths Warming of diesel fuel Water heaters Oil chambers Distillation Cleaning Heating by circulation of liquids Fish farms Boiling vats Cooking vats Chemical industries Electromedicine... General characteristics • Tubular element of nickel-plated copper or stainless steel AISI 321 of Ø8 mm • BSP threaded plug of stamped brass •...

GROUP 1 - Immersion heaters, drum heaters and accessories 1.1 - With coupling plug General characteristics • Tubular element of nickel-plated copper or stainless steel AISI 321 of Ø8 mm • BSP threaded plug of stamped brass • Polyester with fiber glass or bichromed zinc-plated steel protection hood, with degree protection against moisture IP-40. • Optionally, all the models with BSP thread of 1 1/2”, 2” and 2 1/2” can be supplied with aluminum connection box IP-66. • Welded with silver alloy for stainless steel tube and with copper alloy for copper tube. • Standard voltage 3~230 V Δ, 3~400 V...

GROUP 1 - Immersion heaters, drums heaters and accessories 1.1 - With coupling plug General characteristics • Tubular element of nickel-plated copper of Ø8 mm • BSP threaded plug of stamped brass • Polyester with fiber glass or bichromed zinc-plated steel protection hood, with degree protection against moisture IP-40. • Optionally, all the models with BSP thread of 1 1/2”, 2” and 2 1/2” can be supplied with aluminum connection box IP-66. • Welded with silver alloy for stainless steel tube and with copper alloy for copper tube. • Standard voltage 3~230 V Δ, 3~400 V • By request, special...