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Part#/Name

Model 855-860
Wolo® Express Pro Plus™
12-Volt 128 Decibels 308/337/366 Hz

Model 855-860 Wolo® Express Pro Plus™  12-Volt 128 Decibels 308/337/366 Hz
 

Availability: In stock

Price: $298.99

Model 855-860 Wolo® Express Pro Plus™  12-Volt 128 Decibels 308/337/366 Hz
 

Additional Information

Installation Details

Model 855-860 Wolo Express Pro Horn Installation PDF (English)

Model 855-860 Wolo Express Pro On-Board Air System Installation English

Specificationstab

128 Decibels
308/337/366 Hz – Low Range
Horn size: L 19 in. x W 18 in. x H 9-1/2 in.
Horn output with 90/110 psi: 128 db
Horn construction: ABS plastic, base - painted enamel, trumpets – semi gloss black finish
Electric solenoid: 12 volts / 300 milliamps
Hose type: 1/4 in. O.D.
Air fittings: Brass
Mounting hardware and 10 ft. of 1/4" O.D. high pressure hose included.

COMPRESSOR 
Voltage: 12-volts 
Current: 22-amps at peak 
CFM: 3.5
Pump has washable air filter 
Oil-less maintenance free 
Permanent magnet motor that is gearless with 
thermo protection 
Compressor size: L 11-1/2 in. x W 3-1/2 in. x H 6-1/2 in.

TANK 
Tank capacity: 5 gallon 
Built in pressure switch: On 80 /off 110 psi 
Safety pressure relief valve 
Pressure gauge 
Fitting size: All brass 
Petcock water drain 
Tank size: L 20-1/2 in. x W 8-1/2 in. x H 10-1/2 in. 
Size compressor mount on tank: L 20-1/2 in. x W 8-1/2 in. x H 17-1/2 in.

Replacement Parts No
Sound Options No
Videos_tab1 No

Wolo, the first company to design and sell ABS train horns, has a new universal flat rack design that makes installation easier because the horn requires less mounting space than other styles of train horns. The WOLO EXPRESS PRO PLUS has three black trumpets that are made of reinforced ABS plastic, producing a sound that is just plain outrageous! The trumpets can be separated from the mounting base, for installation’s that have limited space. Built rugged with a heavy-duty steel-mounting base that has a powder coat black finish, designed to withstand the toughest roads and vibration. WOLO EXPRESS PRO PLUS comes with a built-in heavy-duty 12-volt electric solenoid. The on-board air system provided is designed to produce a large volume of high-pressure air to power the WOLO EXPRESS PRO PLUSTRAIN HORN and includes everything necessary for a professional installation. 

The on-board air system provided is designed to produce a large volume of high-pressure air to power the WOLO EXPRESS PRO PLUS TRAIN HORN and includes everything necessary for a professional installation. The extra heavy-duty 12-volt motor of the compressor is balanced to precision, and there are 4 heavy rubber bushings mounted into the base virtually eliminating all vibration. The pump produces 3.5 CFM for quick air recovery to the storage tank. For easy installation there is an extended length stainless steel high-pressure hose that allows the compressor to be surface mounted, the stainless steel hose connects the compressor to the 5-gallon metal air storage tank. Other features of the WOLO EXPRESS PRO PLUS are; the tank has a built-in pressure switch, manual water drain, pressure gauge, pressure relief valve and brass fittings. Kit comes with mounting hardware, 10 ft. of flexible high-pressure hose and 20 ft. coiled filler hose with quality brass fittings.

128 Decibels
308/337/366 Hz – Low Range
Horn size: L 19 in. x W 18 in. x H 9-1/2 in.
Horn output with 90/110 psi: 128 db
Horn construction: ABS plastic, base - painted enamel, trumpets – semi gloss black finish
Electric solenoid: 12 volts / 300 milliamps
Hose type: 1/4 in. O.D.
Air fittings: Brass
Mounting hardware and 10 ft. of 1/4" O.D. high pressure hose included.

COMPRESSOR 
Voltage: 12-volts 
Current: 22-amps at peak 
CFM: 3.5
Pump has washable air filter 
Oil-less maintenance free 
Permanent magnet motor that is gearless with 
thermo protection 
Compressor size: L 11-1/2 in. x W 3-1/2 in. x H 6-1/2 in.

TANK 
Tank capacity: 5 gallon 
Built in pressure switch: On 80 /off 110 psi 
Safety pressure relief valve 
Pressure gauge 
Fitting size: All brass 
Petcock water drain 
Tank size: L 20-1/2 in. x W 8-1/2 in. x H 10-1/2 in. 
Size compressor mount on tank: L 20-1/2 in. x W 8-1/2 in. x H 17-1/2 in.