KL 25012-1: High-Pressure Airline | 1/2" Outer Diameter | 12' Length

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KL 25012-1

Regular price $19.47
Sale price $19.47 Regular price $38.95

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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 25012-1: 1/2" O.D. HIGH-PRESSURE AIR LINE TUBING – 12 FEET

MAXIMUM HIGH-FLOW PNEUMATIC ROUTING

Optimize your onboard air system's volume delivery with Kleinn's premium Model 25012-1 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 a continuous 12-foot length, it supplies ample coverage for major manifold runs, 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.
  • 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. This 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) 12-foot continuous roll of 1/2" O.D. black high-pressure nylon air line.

PRODUCT SPECIFICATIONS

Feature Details
Part Number 25012-1
Material Construction Premium Heavy-Wall Black Nylon
Outer Diameter (O.D.) 1/2"
Total Length 12 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 25012-1: High-Pressure Airline | 1/2" Outer Diameter | 12' Length

$19.47

Does it come with a warranty?

Kleinn Automotive Accessories Limited Warranty

Kleinn Automotive Accessories stands behind the quality and craftsmanship of our products. Our products are covered against defects in materials and workmanship when properly installed and used under normal operating conditions, subject to the terms below.

One-Year Limited Warranty

Unless otherwise specified, Kleinn Automotive Accessories products are covered by a 1-year limited warranty from the original date of purchase.

This warranty applies to the original purchaser and covers defects in materials and workmanship under normal use.

If a product is determined to have a covered warranty defect, Kleinn Automotive Accessories will, at its discretion, repair or replace the defective product or component.

What Is Not Covered

This warranty does not cover damage or failure resulting from:

  • Improper installation
  • Misuse, abuse, or improper operation
  • Use outside the product's intended application or specifications
  • Modification or alteration of the product
  • Accidents or physical damage
  • Electrical damage
  • Environmental damage or exposure
  • Normal wear and tear

Kleinn Automotive Accessories is not responsible for installation or removal charges, diagnostic fees, labor costs, vehicle downtime, loss of use, or other incidental or consequential expenses associated with warranty service.

Warranty Claims

To request warranty service, email warranty@kleinn.com with the following information:

  • A copy of your original sales receipt or proof of purchase
  • Your full name
  • Email address
  • Telephone number
  • A brief description of the issue

A Kleinn representative will review your claim and may first attempt to resolve the issue through technical support.

If the product needs to be returned for inspection, Kleinn will provide a Return Authorization (RA) number and return instructions. Products should not be returned without prior authorization.

Once received, the product will be inspected to determine whether the issue is covered under warranty. If a covered defect in materials or workmanship is confirmed, Kleinn will, at its discretion, repair or replace the defective product or component.

If inspection determines that the product does not have a covered warranty defect, the product may be returned to the customer, and the customer will be responsible for applicable return shipping costs.

This limited warranty gives you specific legal rights. You may also have other rights, which vary from state to state.

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.