Pneumatic Lung Gun – LKE-1

The Jarvis Model LKE-1 is a pneumatically controlled gun designed for high-speed vacuum removal of poultry lungs and kidneys. Ideal for chicken, turkey, duck, and geese, it reduces operator fatigue and error with its unique air trigger system. This is the lightest lung gun available at just 1.5 lbs (0.7 kg), offering instantaneous vacuum without the usual delay. It’s easy to clean for optimum hygiene and features replaceable tubes and handles to reduce maintenance costs. The Model LKE-1 meets national and international requirements for safety and hygiene.

Model LKE-1 Technical Specifications
Drive Pneumatic
Operating Pressure 80 psi 5.4 bar
Air Consumption (per 800 strokes) 1.0 ft³ 0.27 m³
Vacuum Requirements (minimum) 15 in Hg 380 mm Hg
Free Air Flow (for vacuum) 25 – 50 ft³/min 0.7 – 1.4 m³/min
Capacity Limited by operator skill (avg. 2400/hour)
Control Handle Single Finger Air Trigger
Tube Diameters
1.0 in 25 mm
1.25 in 32 mm
Overall Lengths
16 in 406 mm
20 in 508 mm
Weight 1.5 lbs 0.7 kg
Operating Pressure 80 psi 5.4 bar
Operating Pressure 80 psi 5.4 bar

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