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General Applications

General Applications

 N/A
  • Heavy-duty, steel-reinforced construction for use on concrete boom pumps and other demanding applications

Construction

Tube

 N/A Black conductive NR - abrasion resistant

Reinforcement

 N/A High tensile steel cords

Cover

 N/A Black conductive SBR/NR blend - abrasion and ozone resistant

Working Pressure

Working Pressure

 N/A Constant Pressure - 100 Bar (1500 PSI)

Service Temperature Range

Service Temperature [Min]

 N/A -22 ºF-30 ºC

Service Temperature [Max]

 N/A 176 ºF80 ºC

Branding

Branding

 N/A ALFAGOMMA - ITALY 740 100 BAR (1500 PSI) W. P. HEAVY DUTY CONCRETE PUMPING (in yellow letters)

Nominal Specifications

ID

 N/A 4 in102 mm

OD

 N/A 5.04 in128 mm

Wall Thickness

 N/A 13 mm

Max. Working Pressure

 N/A 1500 psi

Min. Bending Radius

 N/A 20 in

Standard Length

 N/A 10 ft

Weight

 N/A 4.72 lbs/ft

Specifications

Brand

 N/A Alfagomma®

Series

 N/A T740AA

Type

 N/A Concrete Pumping Hose

Color

 N/A Black

Coupling Suggestions

Coupling Suggestions

 N/A CHC-CA Series "California Style" or CHC-US Series "Victaulic Style" couplings (see page 247 in the KOA Couplings and Accessories catalog)

Note

Note

 N/A Kuriyama offers a full line of Quick-Acting couplings, pin lug shank couplings and combination nipples. Refer to current Kuriyama-CouplingsT' and Accessories Catalog for type — KOA.link/KOA-Couplings-Catalog