Skip to content
Login for the best B2B Wholesale Experience.
Login for the best B2B Wholesale Experience.
T740AA300X50 Alfagomma by Kuriyama | Conqueror™ T740AA Series | High Performance Steel Reinforced Concrete Pumping Hose | 3" ID | 3.94" OD | 1275 PSI | Black | 50ft Length

T740AA300X50 Alfagomma by Kuriyama | Conqueror™ T740AA Series | High Performance Steel Reinforced Concrete Pumping Hose | 3" ID | 3.94" OD | 1275 PSI | Black | 50ft Length

Save $610.52 Save $610.52
$1,789.28
$1,789.28 - $1,789.28
$1,789.28
$1,178.76
$1,178.76 - $1,178.76
$1,178.76

Kuriyama of America Inc.
Alfagomma | Conqueror™ T740AA Series | High Performance Steel-Reinforced Concrete Pumping Hose

Special easy-handling construction for concrete placement at casting site.

Package Quantity: 50 Foot

Specifications for Variant SKU: T740AA300X50 Kuriyama | 50 |
Brand: Alfagomma
Series: T740AA Series, Conqueror Series
Hose Color(s): Black
Internal Diameter: 3in
Outer Diameter: 3.94in
Tubing Construction: Natural Rubber
Cover Construction: SBR/NR Blend
Special Properties: Conductive Tube, Conductive Hose Cover

SPECIFICATIONS

Application: Special easy-handling construction for concrete placement at casting site.
Other Ratings: - Tube: Black conductive NR - abrasion resistant.
Reinforcement: High tensile steel cords. Cover: Black conductive SBR/NR blend - abrasion and ozone resistant.
Service Temperature Range: -22°F (-30°C) to +176°F (+80°C) Coupling Suggestions: Tubular steel full flow male permanently swaged or internally expanded with ferrule to provide maximum hose coupling compatibility.
Branding: ALFAGOMMA - ITALY T740 85 BAR (1275 PSI) W.P. HEAVY DUTY CONCRETE PUMPING (in white letters)
Other Features:
  • 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 and 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.
Part Number
50ft		 Part Number
100ft		 ID OD Wall
Thickness		 Max Rec.
Working
Pressure		 Min.
Bend Radius
at 68°F 		Weight
(in) (mm) (in) (mm) (mm) PSI (in) lbs/ft
T740AA200X50 T740AA200X100 2" 51mm 2.72" 69mm 9mm 1275 PSI 10" 1.44 lbs/ft
T740AA250X50 T740AA250X100 2-1/2" 63mm 3.35" 85mm 11mm 1275 PSI 10-1/2" 2.25 lbs/ft
T740AA300X50 T740AA300X100 3" 76mm 3.94" 100mm 12mm 1275 PSI 15" 3.06 lbs/ft
T740AA400X50 T740AA400X100 4" 102mm 5.04" 128mm 13mm 1275 PSI 20" 4.72 lbs/ft
T740AA500X50 - 5" 127mm 6.10" 155mm 14mm 1275 PSI 25" 6.95 lbs/ft

Kuriyama

Located in Schaumburg, Illinois, Kuriyama of America has been eminently successful in developing and marketing a complete line of thermoplastic hose and accessories. Their expansive product line consist of thermoplastic, rubber and metal hose products, along with accessories including couplings and fittings.

Shop Parts by Kuriyama