Wolo Manufacturing 135 Decibel Model 853 Philly Express Train Horn

Features:

• Powerful Sound of a Train Air Horn
• 4 Trumpets and Mounting Base are Metal Triple Chrome Plated
• Designed Smaller to Fit Into Engine Compartments
• Built-In Heavy-Duty Chrome Plated 12/24V Electric Solenoid Valve Into Base
• Requires an On-Board Air System
• Recommend Wolo On-Board Air System Model 800)
• Sound Output: 90/100psi 130 Decibels / Operating Pressure: 60-110psi
• Comes with All Stainless Steel Mounting Hardware
• Easy to Install Flex Hose with Brass Air Fitting
• Horn Size (LxWxH): 15" x 5-1/2" x 6" / 1/4" Hose Fittings