COX 63006-600 Fenwick 600 ml Sausage Pneumatic Applicator True adjustable air regulator - 125 PSI Maximum; 145 PSI Maximum Input Floating plunger action with secure cord; Plunger Extension - reduces waste Drawn aluminum barrel Instant dump valve Series 3 Air System Silencer Quick release end cap Rotating air hose connector and six white cone nozzles included