Stainless Stell Air Horn SUS-450   SIZE : L 17.5" * W 5.5" * H 5.5" Operating Psi : 45-115M or E Db Rating : 120 Finish : STAINLESS STELL   SUS-550   SIZE : L 21.5" * W 5.5" * H 5.5" Operating Psi : 45-115M or E Db Rating : 120 Finish : STAINLESS STELL     SUS-650   SIZE : L 25.5" * W 5.5" * H 5.5" Operating Psi : 45-115M or E Db Rating : 120 Finish : STAINLESS STELL     SUS-750   SIZE : L 29" * W 5.5" * H 5.5" Operating Psi : 45-115M or E Db Rating : 120 Finish : STAINLESS STELL     SUS-850   SIZE : L 33" * W 5.5" * H 5.5" Operating Psi : 45-115M or E Db Rating : 120 Finish : STAINLESS STELL     SUS-950   SIZE : L 37" * W 5.5" * H 5.5" Operating Psi : 45-115M or E Db Rating : 120 Finish : STAINLESS STELL     | 1 | 2 | 3 | next >