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Danfoss / Eaton 3270 Eclipse Air Brake Tubing

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Description & Features

Designed for premium performance in demanding environments, the Danfoss / Eaton 3270 Eclipse Air Brake Tubing is ideal for truck and trailer air brake systems. Its construction features a multi-braid design reinforced with synthetic fiber, offering exceptional durability and flexibility. The tubing is crafted from high-quality proprietary blended nylon materials, ensuring it is lightweight yet strong, withstanding a minimum impulse cycle life of 125,000 cycles. It operates effectively in temperatures as low as -40°F, with a minimum bend radius of just 3 inches, making it versatile for complex routing.

Compliant with DOT FMVSS 106 standards and certified under SAE J2494-2, SAE J1131, and SAE J844, this non-conductive tubing is available in a sleek black color. Its polyester cover material enhances abrasion resistance, ensuring long-lasting operation in harsh conditions. Compatible with QCAB and push-to-connect hose fittings, it meets the rigorous demands of industrial applications.

SKU: 3270-12103

Supplier Part Number (MPN): 3270-12103

Alternate Part Numbers: MI-05549463, MINO-00803Q76729

Specifications

Abrasion Resistance
28
Alternate Part Numbers
Alternate Part Number MI-05549463, Alternate Part Number MINO-00803Q76729
Application
Truck air brake systems, trailer air brake systems, auxiliary air systems, formed tubes, formed and straight air brake harness assemblies
Certifications
SAE J2494-2|SAE J1131|SAE J844
Color
Black
Compliances
DOT FMVSS 106
Conductivity
13552
Construction
Multi Braid
Cover Material
Polyester
Dash Size
-12
Brand
Danfoss Power Solutions (II LLC Aeroquip)
Brand
Aeroquip
Pack Size
12.00
UOM
FT
Features
Light weight to improve hose flexibility|Maximum durability under harsh operating conditions|High quality proprietary blended nylon materials
ICC
Hoses and Flexible Tubes
Impulse Cycle Life
125000 cycle
Language
English
Minimum Bend Radius
3
Minimum Bend Radius
3
Minimum Working Temperature
-40
Net Pack Quantity Units
FT
NMFC
70
Product Width
0.75
Qualified Hose Fittings
QCAB, Push to Connect
Reinforcement Material
Synthetic fiber
Sub Brand
Synflex
Supplier Part Number
3270-12103
Tube Material
Polyamide
Product Weight
0.23 lbs

Related Documents

Product Questions & Answers (3)

Question by: Ricky S on Jul 8, 2025, 12:37 PM
putting together an air brake harness on a trailer, is this 3270 tubing meant for that kind of setup?
Answer by: Customer Support on Jul 10, 2025, 6:12 AM
For truck and trailer air brake systems, it’s commonly used in formed tubes and in both formed and straight air brake harness assemblies, plus auxiliary air systems.
Question by: Warren Y on Jun 6, 2025, 12:30 PM
what fittings work with this tubing? got a trailer harness job coming up and want to make sure i grab the right connectors
Answer by: Customer Support on Jun 8, 2025, 6:29 AM
QCAB fittings and push-to-connect fittings are the qualified options for this tubing. Both are compatible with the 3270 series, so either will work depending on how your harness assembly is set up. Just make sure you're matching to the dash 12 size and you'll be good to go.
Question by: Peggy C on May 2, 2025, 7:18 AM
Is this tubing ok for truck air brake lines?
Answer by: Customer Support on May 4, 2025, 8:46 AM
Yes, its primary use is for truck and trailer air brake systems, along with auxiliary air systems.