The Jarvis Model SR-1 vacuum system for spinal cord removal on beef or hogs. •Increases shelf life. •Fast - one operator can handle 800 hog or 350 beef carcasses per hour. •Lightweight handpiece for optimum operator comfort. •High vacuum ensures that operator traces spinal cavity only once to remove the cord. •All stainless steel construction for maximum hygiene. •Hardened nozzle tip for better scraping action.