Standard N2 Gun spray gun with 7 foot coiled hose and fittings for N2 supply hookup, filter housing and one disposable TACODISC Filter. PTFE NITROGEN GUNS deliver the optimum in anti-corrosion protection and long lasting duty wherever harsh chemicals are used in the vicinity of N2 dispensing/drying. Manufactured of PTFE and poly (like the companion piece . . . our D.l Water Spray Guns), they resist acid fume attack. Moreover, our N2 guns' unique design eliminates costly nitrogen leaks (these leaks usually occur in conventional guns around the depress button). N2 Guns are available individually or as assemblies with our popular coiled hose.