Allegro Supplied Air Pump Package, 3 Ppl, 1-1/2 HPDescription Supplied Air Pump Package, Includes (3) 50 ft Hoses, (3) Breathing Tubes, (3) Full Face Masks, 1 1 2 hp Ambient Air Pump, Includes Headgear Yes, 9200, Full Face Mask, Headgear Size Universal Dimensions Hose Length 50 ft Headgear Size Universal Hose Inside Diameter 3 8 in Details Item Supplied Air Pump Package People Served 3 Headgear Included Full Face Respirator Fittings OBAC HP 1 1 2 Couplers OBAC Power Requirements 115V, 16A Includes