TR1HT-04 Alfagomma by Kuriyama | TR1HT Evolution Series | SAE J517 100R1 | High Temp Hydraulic Hose (Up to +300°F) | 1-Wire Braid | 1/4" ID | 0.50" OD | 3250 PSI
Kuriyama

TR1HT-04 Alfagomma by Kuriyama | TR1HT Evolution Series | SAE J517 100R1 | High Temp Hydraulic Hose (Up to +300°F) | 1-Wire Braid | 1/4" ID | 0.50" OD | 3250 PSI

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Application: Wherever low or continuous high temperatures or fluid compatibility is a problem, this high quality, high performance hose solves the problem. Also ideal for use where greatly extended service life under "normal" conditions is desired. SAE Rating: Meets or exceeds the requirement of SAE J517 100R1 Type AT - EN 853 1SN
Other Ratings: Meets or exceeds SAE 100 R1AT - EN 853 1SN Tube: Black tube, specifically compounded for temperature and chemical resistance, oilresistant.
Reinforcement: One high tensile steel wire braid. Cover: Synthetic rubber, blue... weather, oil, fuel, ozone and abrasion-resistant. Smooth up to 5/8" and wrapped over 5/8".
Service Temperature Range: -40°F (-40°C) to +300°F (+150°C) constant operation.
Maximum Operating Temperature: +300°F (+150°C)		 Air Maximum Temperature: Through 5/8" ID: +185°F (+85°C)
Above 5/8" ID: +230°F (+110°C)
Note: Operating temperatures in excess of +300°F (+150°C) may materially reduce the life of the hose.
Branding: Alfagomma 1SN Evolution HT ... WP ... MPa (...PSI) - EN 853 1SN ... Q/YR
Other Features:
  • Superior fluid resistance - handles petroleum, fire-resistant fluids, lubricants, and fuels.
  • Longer service life - lasts up to 500% longer under extreme heat and pressure.
  • Resists chemical degradation - no hardening or brittleness over time.
  • Reduced downtime - improves equipment uptime and lowers maintenance costs.
  • Extended shelf life - resists ozone and oxidizers; no aging-related property loss.
  • Lower inventory needs - one hose covers a wide range of fluids.
  • Easy to use - compatible with standard crimped fittings.
  • Survives 1,000,000 impulse cycles at +300°F (150°C).
  • Maintains flexibility and elasticity - no tube cracking or hardening.
  • Outperforms standard SAE 100R2A / EN 853 2ST hoses under identical conditions.
Part Number ID OD Max. Working
Pressure*		 Min Bend
Radius		 Weight
(in.) (mm) (in.) (mm) PSI (in.) (mm) (lbs./ft.)
TR1HT-04 1/4" 6.4mm 0.50" 12.7mm 3250 PSI 3.9" 099.1mm 0.13 lbs/ft
TR1HT-06 3/8" 9.5mm 0.65" 16.5mm 2610 PSI 5.1" 129.5mm 0.20 lbs/ft
TR1HT-08 1/2" 12.7mm 0.78" 19.9mm 2320 PSI 7.1" 180.3mm 0.26 lbs/ft
TR1HT-10 5/8" 15.9mm 0.91" 23.0mm 1900 PSI 7.9" 200.7mm 0.29 lbs/ft
TR1HT-12 3/4" 19.1mm 1.06" 27.0mm 1530 PSI 9.5" 241.3mm 0.37 lbs/ft
TR1HT-16 1" 25.4mm 1.38" 35.0mm 1280 PSI 11.8" 299.7mm 0.59 lbs/ft
TR1HT-20 1-1/4" 31.8mm 1.66" 42.1mm 920 PSI 16.5" 419.1mm 0.71 lbs/ft
TR1HT-24 1-1/2" 38.1mm 1.94" 49.2mm 730 PSI 19.7" 500.4mm 0.90 lbs/ft
TR1HT-32 2" 50.8mm 2.46" 62.4mm 600 PSI 24.8" 629.9mm 1.24 lbs/ft

* Minimum burst pressure 4-to-1 safety factor.

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