Kuriyama of America, Inc.

Kuriyama logoKuriyama of America, Inc.

  • Tigerflex(TM) THT(TM)
  • Piranhaflex Hydraulics - a full line of hydraulic hose and fittings
  • All Kuri Tec(R) and Tigerflex(TM) Food Grade Hoses Are Now Phthalate Free
  • Tri-Couple - The Three-In-One Coupling Solution - One Coupling for Ferrules, Sleeves, and Clamps!

Flexor TR4XF – Extra Flexible SAE 100 R4 Oil Return Hose

T634AA – Textile reinforced with four spiral wire helix to prevent collapsing

Meets or exceedsSAE 100 R4

– Black, conductive NBR.
Reinforcement – Textile reinforced with four spiral wire helix to prevent collapsing.
Cover – Black CR… oil, fuel, weather, ozone and abrasion resistant.
Branding – ALFAGOMMA – Italy – T634 (PSI) - SAE 100 R4 - (SIZE) - Date

Temperature Range: -40°F (-40°C) to 212°F (100°C) constant operation.
Maximum Operating Temperature : 257ºF (125ºC).
Air maximum temperature: 175°F (80°C).
Operating temperatures in excess of 212°F (100°C) may materially reduce the life of the hose.

For sizes larger than 2", please refer to Kuriyama's Industrial Rubber Hose catalog, Type T605AA.

Freight: Hydraulic Hose can be combined with other KOA products for qualifying prepaid freight orders.
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Item #

Size Code

Nominal ID

Nominal OD

Max. Working Pressure

Min. Bend. Radius

Approx. Weight

Coupling Recommendations Two-Piece Couplings Ferrule Non-Skive

TR4XF-12 N/A 12 N/A 3/4 in19 mm N/A 1.14 in29 mm N/A 300 psi N/A 2.2 in57 mm N/A 0.40 lbs/ft N/A AF3
TR4XF-16 N/A 16 N/A 1 in25 mm N/A 1.38 in35 mm N/A 250 psi N/A 3.0 in76 mm N/A 0.50 lbs/ft N/A AF3
TR4XF-20 N/A 20 N/A 1 1/4 in32 mm N/A 1.65 in42 mm N/A 200 psi N/A 3.8 in95 mm N/A 0.60 lbs/ft N/A AF3
TR4XF-24 N/A 24 N/A 1 1/2 in38 mm N/A 1.89 in48 mm N/A 150 psi N/A 4.5 in114 mm N/A 0.69 lbs/ft N/A AF3
TR4XF-32 N/A 32 N/A 2 in51 mm N/A 2.40 in61 mm N/A 100 psi N/A 6.0 in152 mm N/A 0.89 lbs/ft N/A AF3
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