KL 25012-2: High-Pressure Airline | 1/2 Inch Outer Diameter | 26 Foot Length

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KL 25012-2

Regular price $76.95
Sale price $76.95 Regular price $76.95

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PROP 65 WARNING:
This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.

MODEL 25012-2: 1/2" O.D. HIGH-PRESSURE AIR LINE TUBING – 26 FEET

EXTENDED LENGTH HIGH-FLOW PNEUMATIC ROUTING

Optimize your onboard air system's volume delivery across long wheelbases with Kleinn's premium Model 25012-2 1/2" O.D. High-Pressure Air Line Tubing. Specifically engineered to provide an unrestricted, heavy-flow pneumatic pathway, this high-diameter tubing is ideal for massive train horns, rapid air-ride suspension configurations, and high-demand utility plumbing. With an extended continuous 26-foot length, it supplies ample coverage for major manifold runs on full-size trucks, utility fleets, or towed trailers, linking high-volume storage tanks directly to your primary air accessories without creating inline flow restrictions.

HEAVY-DUTY NYLON BUILD FOR THE TRAIL

Unlike low-grade automotive retail hoses that balloon, soften, or crack under extreme under-hood temperatures, this high-pressure black nylon tubing is rated for an intense 250 PSI working pressure. The ruggedized, heavy-walled construction resists environmental degradation, trail grime, moisture, and mechanical abrasion, ensuring dependable long-term operations under severe vehicle conditions.

Why Choose Kleinn Air Line Tubing?

  • Heavy-Flow 1/2" Outer Diameter: Maximizes volume delivery to eliminate delayed response times in high-capacity train horns and rapid suspension setups.
  • 250 PSI Working Pressure: Heavy-duty rating provides ultimate safety margins for heavy-use 130 PSI to 200 PSI onboard air networks.
  • Premium Nylon Shell: Advanced structural polymer prevents line kinking, wall collapse, and thermal fatigue during intense operation cycles.
  • Extended Length Packaging: Generous 26-foot run handles complex plumbing routing along frame rails, long beds, and full-size commercial builds with ease.
  • Push-to-Connect Ready: Clean, rigid outer profile aligns perfectly with standard 1/2" NPT compression and push-in pneumatic hardware fittings.

THE VERDICT: The definitive high-flow upgrade for maximum pneumatic power on extended wheelbases. This 26-foot length of 1/2" high-pressure black nylon line provides the superior volume delivery, structural wall strength, and weather defense needed to keep your vehicle accessories functioning at peak potential.

What's in the Box?

  • Pneumatic Tubing: One (1) 26-foot continuous roll of 1/2" O.D. black high-pressure nylon air line.

PRODUCT SPECIFICATIONS

Feature Details
Part Number 25012-2 (Matches cross-reference parameters)
Material Construction Premium Heavy-Wall Black Nylon
Outer Diameter (O.D.) 1/2"
Total Length 26 Feet (Continuous Roll)
Working Pressure Rating 250 PSI
Fitting Compatibility Standard 1/2" Push-to-Connect / Compression Fittings
Primary Application High-Volume Train Horns, Air Ride/Suspension Loops, Fleets
KL 25012-2: High-Pressure Airline | 1/2 Inch Outer Diameter | 26 Foot Length

$76.95

Does it come with a warranty?

One-Year Limited Defect Warranty for Kleinn Automotive Accessories:

Kleinn Automotive Accessories is committed to delivering high-quality products to our customers. We stand behind the craftsmanship and materials of our products by offering a comprehensive one-year limited warranty. This warranty is extended to the original purchaser, ensuring that when our products are installed properly and used under standard conditions, they will be free from defects in workmanship and materials for a period of one year from the original date of purchase.

This warranty encompasses a promise that the product you have purchased will perform as expected under normal use conditions and will not suffer from flaws in materials or craftsmanship. However, it is important to note that this warranty does not cover any damage that results from abusive use, operation that is not in line with the product’s intended purpose, or harm resulting from exposure to harsh environmental conditions. In the event that a product is found to be defective within the warranty period following a thorough inspection, Kleinn Automotive Accessories reserves the right to either repair or replace the defective item at no additional charge to the purchaser. It is our goal to ensure that our products meet the high standards that our customers expect, but we also want to clarify that Kleinn is not responsible for covering any costs related to the installation of our products, nor are we liable for any loss or damage that may occur as a result of the repair or replacement process of any product under warranty.

Extended Two-Year Warranty for Select Products:

Understanding the specific needs of our customers and the demands placed on certain products, Kleinn Automotive Accessories is pleased to offer an exclusive extended two-year warranty for our 6450/6650 Compressors and 730 Horns. This special warranty extension reflects our confidence in these products’ durability and performance. Eligible products under this extended warranty will enjoy all the benefits of our standard one-year warranty with an additional year of protection, totaling two years from the date of purchase. This extended warranty coverage ensures that these specific models, recognized for their robustness and reliability, receive the extra assurance customers desire for these critical components.

Detailed Warranty Return Procedure:

Should you need to initiate a return under the warranty, we have a straightforward process designed to make it as convenient as possible for our valued customers. To start, you will need to email a copy of your sales receipt, which must be dated within the past year for standard warranty claims or within the past two years for claims under the extended warranty for the 6450 Compressors and 730 Horns. This email should be directed to our Warranty Manager and include your full name, email address, telephone number, and a concise description of the problem you are experiencing.

Upon receipt of your email, a dedicated representative from Kleinn Automotive Accessories will reach out to you directly. Our first step will always be to attempt to resolve the issue through technical support, aiming to provide a quick and effective solution. If the problem cannot be addressed remotely, our representative will issue a Return Authorization number. This number is crucial as it will identify your return throughout the inspection process. You are then required to send the product back to Kleinn Automotive Accessories for a comprehensive physical inspection.

Upon inspection, if the product is determined to be defective due to issues in workmanship or materials, Kleinn will undertake to either repair or replace the product at our discretion. We are committed to ensuring that our customers receive products that meet our high-quality standards, and we will make every effort to resolve warranty claims to your satisfaction. However, if the inspection reveals that the product does not have a material defect, we will return the unit to the customer. In such cases, the shipping costs for the return will be the responsibility of the customer.

Kleinn Automotive Accessories
4045 N. Highway Drive, Tucson, AZ 85705
Tel (520) 579-1531

What's the returns policy?

How To Return An Item

Your item must be in its original unused condition to be returned, unless there is a manufacturer defect. You must return the item within 30 days of your purchase.

1. Please email support@kleinn.com to request a refund and we will assign you a Return Authorization #.

2. Mail your returned item to:
Kleinn Automotive Accessories
Returns Department
4045 N Highway Drive
Tucson, AZ 85705

3. Include in your package a signed letter stating the reason for your return and the original receipt.

Return Non-Exceptions

Merchandise that has been worn, used, or altered will not be accepted for return or exchange.

Restocking Fee

All returns are subject to a 15% restocking fee, which will be deducted from your refund. If shipping and handling fees were applied to your order, they are non-refundable.