INTERNAL DIAMETER WALL | WALL THICKNESS | WEIGHT | BURST PRESSURE | TENSILE STRENGTH | |||||
Inch | mm | Inch | mm | Lbs / Ft | Kg / m | Psi | Bar | x 1000 Lbs | Tons |
3/4 | 20.0 + 1.6 | 0.09 | 2.3 | 0.14 | 0.21 | 1450 | 100 | 4.2 | 1.9 |
1 | 25.4 + 1.6 | 0.10 | 2.5 | 0.17 | 0.27 | 1450 | 100 | 5.1 | 2.3 |
1 1/2 | 38.0 + 1.6 | 0.10 | 2.5 | 0.25 | 0.38 | 1235 | 85 | 7.7 | 3.5 |
2 | 51.0 + 2.0 | 0.10 | 2.5 | 0.35 | 0.53 | 870 | 60 | 10.4 | 4.7 |
2 1/2 | 65.0 + 2.0 | 0.11 | 2.9 | 0.45 | 0.68 | 725 | 50 | 14.8 | 6.7 |
3 | 76.0 + 2.0 | 0.12 | 3.1 | 0.64 | 0.95 | 725 | 50 | 17.9 | 8.1 |
Note: Safety factor bp/wp is 4:1 (25%) for compressed air. (ISO7751)
Product Specifications
Primary Uses & Applications
· Compressed Air for Powertools and Machinery
· Snow Production
· Transport of Liquids
Color Options
· Black (standard)
· Yellow (optional)
Lengths and Diameters
We offer a range of diameters and lengths for this hose, depending on the version. The diameters range from 20mm to 76mm, and for some diameters, the hose can be delivered in lengths up to 200m.
TRU-CONSTRUCTION 3 Rubber hose For smaller compressors and handheld jackhammers.
TRU-CONSTRUCTION 3 combines lightweight and flexibility with the highest pressure ratings and safety. The hose is designed for high burst pressure compressed air applications and is highly resistant to abrasion and kinking. Nitrile rubber and PVC are blended together to create a high-quality hose with a UV barrier to prevent UV damage.
Key Features
• Low weight combined with high-pressure ratings.
• High strength, added UV barrier, high quality materials and excellent adhesion between the weave and the outer rubber layer gives a hose with a long life expectancy.
• Operating temperature from -30°C to +75°C ( -22°F to +167°F). Intermittent use up to +80°C (+176°F).
Advantages
• Field-proven hose with a long track record.
• Lengths up to 200 meters.
• Made from a blend of nitrile rubber with added UV barrier to prevent damage from UV radiation.
• A strong weave completely embedded in the nitrile rubber gives a very solid hose.










