ST2715 Stainless Steel Wash Gun Blue 3/8" SW InletThe Suttner ST2715 guns are stainless steel and come fitted with a ceramic ball, chemically resistant valve and acid resistant stainless steel valve seat. These guns are also fitted with the LTF system, which means the trigger is 40% easier to pull and 90% easier to hold when in operation, compared to standard wash guns. The impact resistant plastic case is also made from materials intended to come into contact with food stuffs as per Regulation (EC)