ATLAS
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The Atlas Sabiana unit heaters have a big heartԔ: a battery, which has been developed,studied and constructed expressly for heating industrial environments. The high thickness of the tubes (1mm steel tube, 0,7mm copper tube), their large diameter ( 22 mm) and the excellent ratio between the air flow and the output guarantee a long life and a high environmental comfort. The Atlas unit heaters are produced in 10 sizes from 5 to 120 kW and are available with a 1-row battery for steam and high temperature hot water installations, a 2-row battery for hot water installations and a 3-row battery for low temperature hot water installations. > Thanks to its heart Sabiana is a leader in the sales of unit heaters in Europe. The battery of Sabiana Atlas unit heaters with steel tubes ظ 22 mm and aluminium fins has the following advantages compared with the copper-aluminium small diameter tube batteries. The material used for the steel tube, which is very thick (1 mm instead of 0,3 - 0,4 mm), makes the Sabiana battery extremely sturdy and long lasting. The tube big diameter reduces the water pressure drop: this means that reduced power pumps are installed and a very rapid heating capacity is provided. The Sabiana battery for unit heaters uses a reduced number of tubes to give the same yield: this determines a low resistance to the air flow and consequently an optimum leaving air temperature and a very high throw. The greater spacing between the fins as well as their thickness facilitate cleaning and maintenance operations, which is essential to keep the unit heater efficient. The steel tube battery is the ideal choice for plants where all tubes and equipment are made of steel because it avaids physical and chemical unbalance due to the interaction of different metals. The special painting coat makes the battery long lasting and increases the thermal output. The Sabiana battery can be used with hot water and high temperature hot water with a wotking pressure up to 16 bar and with steam up to 10 bar. As a matter of fact each battery is submitted to two tests at 30 bars. However Sabiana in order to meet any design and installation need can offer a complete set of unit heaters with cooper tubes and aluminium fins. This battery has the same features (tube diameter, fin pitch, atc.) of the steel battery but it is built with copper tube 0,7 mm thick, of higher quality and with a total weight which is double compared with the batteries normally used for unit heaters. The wide range of products includes 10 different sizes with 1, 2 or 3 rows each. > C > ASING Made from galvanized prepainted steel finished in dove grey, and assembled from three component parts. Օ H > EAT EXCHANGER The heat exchanger is manufactured from the highest quality steel or copper tube. The fins are pressed from aluminium sheet, bonded onto the tubes facilitating the maximum transfer contact available. F > AN ASSEMBLY It is made up of three components: the fan, the motor and the finger proof guard, which also acts as the main support. Օ E > LECTRIC MOTOR The standard motor fitted is a hermetically sealed motor which is maintenance free. The motor is supplied as standard for a three phase 230/400 V 50 Hz available in accordance to the size at 4, 6, 8 pole and at 4/8, 4/6, 6/8 two speed version. O > N REQUEST : ՗ IP 55 motor protection Flame proof motor ח Ambient thermostat Special voltage >

Wall bracket. Double intake hood with internal/external air mixing, damper manually controlled. Prepainted steel thickness 1 mm. > Suspension platefor ceilinginstallation. Intermediate sectionfor ARC and AMC air boxes.Prepainted steel thickness 1 mm. > Water > 140C - Steam > 3 barFlanged connections. PN 16 flanges are fitted as standard however any flage can be fitted on request. Fresh box. Prepainted steel thickness 1 mm. > To be used when discharging downflowto create a 4 way discharge pattern.For normal heights of installation. Fresh air box withmanually operated damper(can be...