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Check out our extensive catalog at HornBlasters, featuring the world's loudest train horns and air horns, air suspension management, air compressors, air tanks, onboard air systems, PTC fittings, air valves, air bags, and more!

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4-Chime 3-Liter Air Horn Kit

5-Second Honk Time

$ 5,812.00 $ 5,190.00 Save $ 622.00

Flatlaw 127H Train Horn Kit

4-Second Honk Time & Weather Resistant

$ 7,266.00

1/4" D.O.T. Air Line (10')

$ 370.00

2-Chime 3-Liter Air Horn Kit

5-Second Honk Time

$ 4,982.00

1/4" NPT to 1/4" PTC Fitting

Accepts 1/4" Air Line

$ 131.00

HornBlasters 1/4" NPT Bottle Cap Pressure Switch

Max Load of 20 Amps & 1/4" NPT

$ 561.00

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110-150 PSI","public_title":"110-150 PSI","options":["110-150 PSI"],"price":56100,"weight":91,"compare_at_price":null,"inventory_quantity":1793,"inventory_management":"shopify","inventory_policy":"deny","barcode":"817562028829","featured_media":{"alt":"HornBlasters HornBlasters 1\/4\" NPT Bottle Cap Pressure Switch PS-150-4M","id":23947155210330,"position":5,"preview_image":{"aspect_ratio":1.842,"height":760,"width":1400,"src":"\/\/hornblasters.com\/cdn\/shop\/products\/PS-150-4M.jpg?v=1712333764"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":40206222491738,"title":"145-175 PSI","option1":"145-175 PSI","option2":null,"option3":null,"sku":"PS-175-4M","requires_shipping":true,"taxable":true,"featured_image":{"id":31674784677978,"product_id":279896752168,"position":6,"created_at":"2022-12-06T16:18:04-05:00","updated_at":"2024-04-05T12:16:04-04:00","alt":"HornBlasters HornBlasters 1\/4\" NPT Bottle Cap Pressure Switch PS-175-4M","width":1400,"height":760,"src":"\/\/hornblasters.com\/cdn\/shop\/products\/PS-175-4M.jpg?v=1712333764","variant_ids":[40206222491738]},"available":true,"name":"HornBlasters 1\/4\" NPT Bottle Cap Pressure Switch - 145-175 PSI","public_title":"145-175 PSI","options":["145-175 PSI"],"price":56100,"weight":91,"compare_at_price":null,"inventory_quantity":1963,"inventory_management":"shopify","inventory_policy":"deny","barcode":"817562029765","featured_media":{"alt":"HornBlasters HornBlasters 1\/4\" NPT Bottle Cap Pressure Switch PS-175-4M","id":23947155144794,"position":6,"preview_image":{"aspect_ratio":1.842,"height":760,"width":1400,"src":"\/\/hornblasters.com\/cdn\/shop\/products\/PS-175-4M.jpg?v=1712333764"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":40206222524506,"title":"165-200 PSI","option1":"165-200 PSI","option2":null,"option3":null,"sku":"PS-200-4M","requires_shipping":true,"taxable":true,"featured_image":{"id":31674784710746,"product_id":279896752168,"position":7,"created_at":"2022-12-06T16:18:08-05:00","updated_at":"2024-04-05T12:16:04-04:00","alt":"HornBlasters HornBlasters 1\/4\" NPT Bottle Cap Pressure Switch PS-200-4M","width":1400,"height":760,"src":"\/\/hornblasters.com\/cdn\/shop\/products\/PS-200-4M.jpg?v=1712333764","variant_ids":[40206222524506]},"available":true,"name":"HornBlasters 1\/4\" NPT Bottle Cap Pressure Switch - 165-200 PSI","public_title":"165-200 PSI","options":["165-200 PSI"],"price":56100,"weight":91,"compare_at_price":null,"inventory_quantity":1936,"inventory_management":"shopify","inventory_policy":"deny","barcode":"817562029772","featured_media":{"alt":"HornBlasters HornBlasters 1\/4\" NPT Bottle Cap Pressure Switch PS-200-4M","id":23947155177562,"position":7,"preview_image":{"aspect_ratio":1.842,"height":760,"width":1400,"src":"\/\/hornblasters.com\/cdn\/shop\/products\/PS-200-4M.jpg?v=1712333764"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}]

Horn Star T-Shirt

from $ 208.00

Viair Pressure Switch with Leads

Max Load of 30 Amps & 1/8" NPT

from $ 628.00

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Sale

Mini Outlaw 127H Train Horn Kit

4-Second Honk Time & Weather Resistant

$ 7,266.00 $ 6,643.00 Save $ 623.00

235 PSI Safety Blow-off Valve (for 200 PSI Systems)

1/4" NPT

$ 208.00

Sale

Electric Truck Horn

$ 831.00 $ 727.00 Save $ 104.00

Sale

Conductor's Special 844 Nightmare Edition Train Horn Kit

16-Second Honk Time & Weather Resistant

$ 26,155.00 $ 24,494.00 Save $ 1,661.00

1/4" Male NPT to 1/2" PTC Fitting

Accepts 1/2" Air Line

$ 236.00

HornBlasters Shocker XL Bell 2

16.25" Long

$ 1,578.00

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