FLOOR MOUNTING UNIT COOLERS
Applications and models
Mural’s industrial evaporators from Intersam are ideal for placing in small storage chambers and refrigeration of all kinds of goods in the form of freezing tunnels.
This range is made up of three main series offered for medium (IMM), low (IMB) and very low temperature (IMT).
Floor mounting unit coolers features
Its high performance evaporator coils are built in 1/2 ”copper tube, 5/8” tube and Corrugated aluminum fin with 6, 8 and 10mm gaps. On the other hand, its aluminum sheet frame is provided with protection collars and has a Venturi production system for the application of thermostatic expansion valves.
In relation to their external structure, they are made of aluminum painted in high resistance RAL-9018 polyester color. The entire structure is compact and highly rigid, which is why vibrations are avoided. It should be noted that all its parts are easily removable, thus facilitating maintenance.
The units are fitted with high performance helical fans with protective grids as standard and are fitted with 400, 500 diameter motors , 630 and 800mm. Three-phase for 400V / 50Hz, with IP-54 degree of protection, with external rotor and low consumption. The bearings are provided with special grease for low temperatures, down to -50ºC. All motors can be connected to a general watertight box, according to IP-55 regulations.
Finally, the defrosting process is carried out through 230V electrical resistances that are built in stainless steel tube armored. Thanks to its vulcanized ends, derivations are avoided and they are inserted inside the battery and the tray. They are connected to a watertight junction box.
It should be noted that all models in this range can be supplied with defrosting heating elements.
In order to configure the equipment to obtain its maximum performance, different options are offered to take into account when it comes to make to order. These options allow, for example, to choose the material of the fins or to apply anti-corrosion treatments if the installation conditions require it, among other modifications that can be consulted in more detail in the downloadable brochure on this page. p>
With regard to defrosting, you can opt for an electric defrost on a tray, for a hot gas defrost in battery, ring resistors, by glycol …
In the case of wanting to include one or more options to the equipment, these must be made upon request and under the prior study of the Intersam. technical department