4-Trumpet 150 psi Air System 150dB+ Metal 12V Train Air Horn Kit for car truck for Sale

Price: $74

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Picture Description

New Quad 4 Train Air Horn Kit Semi Truck Boat w/ 150 PSI Compressor 12V 3 Liters

This compressor comes with built-in 0-150 PSI pressure gauge which is designed for any high-pressure air horns that require on-board air system. Equipped with built-in temperature switch with great performance. Will automatically shut off when air compressor goes over 80°C and restart when it gets back down to 70 °C.
This powerful quad trumpet air horn produces a loud roaring sound. Made entirely of metal for maximum protection against all weather conditions.
Note: Keep away from high temperature and moisture.

Installation Tips:

Face to the mouth of the hose connector and then bind it clockwise with the sealing tape for 3-5 circles. Then tightly screw up it with the connector of compressor and horn.

1. Remove compressor, receiver drier or accumulator, orifice tube or expansion valve.
2. Flush the condenser and evaporator using NON-OIL BASED A/C flush. On expansion valve systems THE VALVE MUST BE REMOVED before the evaporator can be flushed. FLUSHED CONDENSERS FROM OUTLET TO INLET AND EVAPORATORS FROM INLET TO OUTLET.
Warning: Newer Style condenser designs are very hard, and sometime it would be impossible to do flush, In those cases it is suggested that if the compressor has a major failure the condenser should be replaced.
3. Drain all the oil from the new compressor and dispose of according to local, state and federal laws. NOTE: if you compressor has a drain plug you will need to open it up and drain what oil is in there too.
4. Install half oil charge into the compressor and the remainder throughout the system. Turn compressor shaft 8-10 full revolutions to insure front seal and other internal parts are lubricated.
5. Install new receiver drier or accumulator and new orifice tube or expansion valve.
6. Evacuate the A/C system for a minimum of one hour.
7. After evacuation install half the refrigerant charge and let the system set for 1 minute. This will allow the refrigerant to pick up oil and spread more evenly throughout the system.
8. Start engine whit A/C controls on MAX AIR with door and windows open.
9. Add the remaining charge of refrigerant as called for by the manufacture.

Specifications ConditionBrand newPressure Switch Settings100 PSI on, 125 PSI offCompressor Overall size385mm (L)*137mm (W)* 183mm (H)/15" * 5" * 7"Max pressure150 PSIHorn decibel150db+Power inputDC 12V/24VHorn meterialzincMax Amp18AHorn Overall size345mm* 155mm* 165mm/14" * 6" * 6"Tank capacity3 LitersTrumpet length165mm, 225mm, 290mm, 345mm/6", 9", 11", 14")Trumpet width90mm/4"Hose length4970mm/196"Duty cycle15% In The Box 4-Trumpet air train hornx 1Compressorx 1Hosex 1Fusex 1Sealing tapex 1Necessary hardwarex 1 Feature Fit for cars, trucks, boats and all types of motorcycle4-trumpet air train horn with glistening black finishingSmall size but powerful volume and tuned train horn soundGreat sound quality, extremely stable frequencyLong service life, reliable working performanceUnique design and fashion style, Easy to install .2 years warranty Shipping

All items are dispatched from our warehouse in Azusa, CA.

We deliver to Lower 48 states, and we do not ship to FPO, APO or PO Box addresses.At present, we do not ship outside USA.

Items are generally dispatched within 1 business days after payment is cleared.Orders placed on weekend will be shipped within 2 days.

We work with different courier partners to provide reasonable freight costs and quality service. The type of courier used is dependent upon size and weight of each item and the delivery location.

UPS/FEDEX: 3-5 business days. | USPS: 2-6 business days. | Truck company: 3-8 business days.

We aim to dispatch all products within one working day after your full payment is made. If you need to cancel a purchase after the product has been dispatched, please note that the postage fee may not be refundable. Additional postage fees may apply for re-delivery or re-direction requests.

If you change your mind about your purchase and wish to return the item after receiving it, please note that applicable freight fees will be deducted from your refund and a 15% re-stocking fee will apply.

Buyers must agree with the above postage and handling terms before purchase.

Return & WarrAnty

We accept returns. Please contact our customer service team immediately if:

1.You changed your mind and wish to request a return

2.Your product was damaged during transit

All returns must be directed through Customer Service. Please do not return or post items before obtaining instructions from us. If you do, there is a risk that your returned item may not be identifiable and accepted. Applicable freight fees and a 10% re-stocking fee will be deducted from your refund in cases where you changed your mind about your purchase and wish to return the product. This also applies to orders cancelled while in transit.

We ONLY accept returns with original package. Please make sure that item has NO man-made sabotage. Used items will not be accepted for return.

We will require a picture of the damaged part for verification.

The buyer will be liable for the shipping costs associated with warranty claim.

For your peace of mind, this product comes with a 2-year warranty. We value our customers and wish to make your purchase experience as enjoyable as possible. If something goes wrong with your product, please do not hesitate to contact us for assistance. Please contact us through and include the original purchase information (i.e. your name , address, email and purchase receipt number).

About US

We are the leading professional Megastore headquartered in America.

We seeks to sell the greatest value products on the market. These items should be of an acceptable quality, fit for purpose, and matching their description. On the odd occasion when things don't go to plan, you can be rest assured that our Customer Support team is here to help! Check out our warranty section for all terms and conditions.

We have a highly experienced engineering and technical team who specialise in researching and developing all our products.We benchmark our products against high standards and that’s why our customers keep coming back. Even better, we offer a huge range of spare parts and service support after you purchase your product. So when you shop online with us you can buy with peace of mind.


We accept Paypal payment only.

Payment should be completed within 4 (Four) days of sale closing. Or unpaid dispute will be filed for closing sale.

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On Feb-20-20 at 17:35:20 PST, seller added the following information:

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