The Suttner ST2725 guns are designed for medium pressures and high flows. These professional guns have a progressive valve closing system, chemically resistant stainless steel valve piston with PEEK valve seat. The ST2725 guns also come with Suttner’s LTF trigger technology, which means that the trigger is 40% easier to pull and 90% easier to hold when in operation, compared to standard wash guns. The outer case is made from impact resistant food safe plastic which comply with Regulation (EC) No. 1935/2004