Kuriyama

Unit of Measure

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

Features and Advantages

Features and Advantages

N/A Heavy Duty Construction - Durable, thick walled construction, resists kinking, elongation and vibration during operation. All sizes rated to working pressure of 1275 PSI with 2:1 safety factor.

Steel Cord Reinforcement - Provides extended service life in heavy duty applications such as concrete placement, tunneling and piling rigs.

Abrasion Resistant Tube & Cover - The NR (natural rubber) tube resists the wear caused by the flow of abrasive concrete. The SBR/NR blend cover resists the wear caused by dragging over rough surfaces, as well as environmental (UV/ozone) damage.

Cold Flex Materials - Hose remains flexible in sub-zero temperatures.

Service Temperature

Service Temperature [Min]

N/A -22 ºF-30 ºC

Service Temperature [Max]

N/A 176 ºF80 ºC

Branding

Branding

N/A ALFAGOMMA - ITALY T740 85 BAR (1275 PSI) W. P. HEAVY DUTY CONCRETE PUMPING (in yellow letters)

Nominal Specifications

ID

N/A 2 1/2 in63 mm

OD

N/A 3.35 in85 mm

Wall Thickness

N/A 11 mm

Max Rec. WP

N/A 1275 psi

Min. Bending Radius

N/A 10 1/2 in

Standard Length

N/A 100 ft

Weight

N/A 2.25 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" couplings.

Together We Optimize Your Needs

We invite you to utilize the services of our team. Whether you need industrial hose, couplings or accessories, we’re ready to help. Contact us and we’ll get right back to you.

Our Location

ADDRESS
   New England Rubber Corp.
   73 Legacy Blvd
   Dedham, MA 02026

TELEPHONE
   781-329-4120

FAX
   781-329-8560

EMAIL
   Bill Connors:
   bconnors@newenglandrubber.com
   Billy Connors:
   billyc@newenglandrubber.com

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