Oilless Diaphragm Vacuum Pump Model 22D1180-201-1088 Performance complies with latest National Emergency Vehicle Specification KKK-A-1822F This Vacuum Pump is part of a suction aspirator device in the emergency vehicle Product Features • Compact, lightweight, rugged • Mounting foot bracket interchangeable with other vacuum pumps used in ambulances • Field service capability • AJ988 muffler, included unattached • Quiet operation • Competitively priced • Performance complies with New Jersey Survey Report for Emergency Ambulance • Corrosion resistant head assembly • High temperature plastic bracket • Stainless steel valves • Neoprene/nylon diaphragm • Steel mounting foot Product Specifications Open Flow Max. Vacuum Max. Current Product Performance  (Metric,  U.S.) Vacuum Pump for Ambulance & Emergency Vehicles Gast Manufacturing, Inc., A Unit of IDEX Corp.