In both standard and high temperature execution the LONG LIFE gun Series are available in different models (with one or more different distances and nozzles, with one or two solenoids), in order to meet any specific application needs. They are used in different applications with maximum operation speed of 4000 cycles per minute. Their standard configuration provides the AMX 45 module (with double interchangeable seal cartridge system), and a self-cleaning zero cavity nozzle for the best application. The guns are manufactured without outer guard. The gun body is with a protective, non-stick coating on the gun body where is inserted the electric wiring for the best safety and the stainless steel glue filter which can be removed without disassembling the hose, ensuring the complete absence of impurities during gluing output, thus increasing the high reliability of PREO spray guns. The heating is produced by the most reliable electric elements and controlled by very accurate sensors. The wide range of models provides also the most demanding customer with the ideal solutions for each gluing problem. The multimodule version is particularly suitable for multi-line applications in several fields such as the textile industry, filter, mattress and paper manufacturing.