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TR4XF - Extra Flexible SAE 100 R4 Oil Return Hose

T634AA - Textile reinforced with four spiral wire helix to prevent collapsing.
Unit of Measure

General Applications

General Applications

 N/A Low pressure return lines or suction lines with half the bend radius requirements of SAE J517 100R4, service with petroleum based hydraulic fluids, water-glycol and water-fire resistant hydraulic fluids, oil, lubricants, crude oil, fuel oils and water.

Construction

Tube

 N/A Black, Conductive NBR.

Reinforcement

 N/A Textile Reinforced with Four Spiral Wire Helix to Prevent Collapsing.

Cover

 N/A Black CR… Oil, Fuel, Weather, Ozone and Abrasion-Resistant.

Service Temperature Range

Constant Operation Temperature [Min]

 N/A -40 ºC-40 ºF

Constant Operation Temperature [Max]

 N/A 100 ºC212 ºF

Maximum Operating Temperature

 N/A 125 ºC257 ºF

Air Maximum Temperature

 N/A 80 ºC175 ºF

Branding

Branding

 N/A ALFAGOMMA® – Italy – T634 (PSI) - SAE 100 R4 - (SIZE) - Date

Nominal Specifications

Series

 N/A TR4XF

Size Code

 N/A 40

ID

 N/A 2 1/2 in63.0 mm

OD

 N/A 2.99 in76.0 mm

Max. Working Pressure

 N/A 60 psi

Min. Bend. Radius

 N/A 4.9 in125 mm

Weight

 N/A 1.47 lbs/ft

Specifications

Brand

 N/A ALFAGOMMA®

Type

 N/A Hydraulic Return Hose

Style

 N/A Textile Reinforced with Four Spiral Wire Helix

Color

 N/A Black

Industry Standards/Certifications

 N/A Meets or exceeds SAE 100 R4

Note

Note

 N/A Freight: Hydraulic Hose can be combined with other KOA products for qualifying prepaid freight orders.

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