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Conqueror™ T74SAA 1275 PSI - Construction Duty Textile - Reinforced Concrete Pumping Hose
Unit of Measure
Items Conqueror™ T74SAA 1275 PSI - Construction Duty Textile - Reinforced Concrete Pumping Hose
T74SAA150X100
Conqueror™ T74SAA 7 1/2 in. Min. Bending Radius Construction Duty Textile Reinforced Concrete Pumping Hose 		Conqueror™ T74SAA 1275 PSI - Construction Duty Textile - Reinforced Concrete Pumping Hose
T74SAA200X100
Conqueror™ T74SAA 10 in. Min. Bending Radius Construction Duty Textile Reinforced Concrete Pumping Hose 		Conqueror™ T74SAA 1275 PSI - Construction Duty Textile - Reinforced Concrete Pumping Hose
T74SAA250X100
Conqueror™ T74SAA 10 1/2 in. Min. Bending Radius Construction Duty Textile Reinforced Concrete Pumping Hose 		Conqueror™ T74SAA 1275 PSI - Construction Duty Textile - Reinforced Concrete Pumping Hose
T74SAA300X100
Conqueror™ T74SAA 15 in. Min. Bending Radius Construction Duty Textile Reinforced Concrete Pumping Hose 		Conqueror™ T74SAA 1275 PSI - Construction Duty Textile - Reinforced Concrete Pumping Hose
T74SAA350X100
Conqueror™ T74SAA 17 1/2 in. Min. Bending Radius Construction Duty Textile Reinforced Concrete Pumping Hose
General Applications N/A
  • Easy-handling, textile-reinforced construction for use on trailer mounted line pumps where longer hose lengths are required
  • Larger sizes used on concrete boom pumps
  • Replacement hose for wire-reinforced concrete hose where lightweight and ease of handling are warranted
Tube N/A Black conductive NR - abrasion resistant
Reinforcement N/A High tensile textile cords
Cover N/A Black conductive SBR/NR blend - abrasion and ozone resistant
Working Pressure N/A Constant Pressure - 1275 PSI
Service Temperature [Min] N/A -22 ºF-30 ºC
Service Temperature [Max] N/A 176 ºF80 ºC
Branding N/A ALFAGOMMA - ITALY 74S 85 BAR (1275 PSI) W. P. HEAVY DUTY CONCRETE PUMPING (in yellow layline with black letters)
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.
  • Textile Yarn Reinforcement – Operator friendly, lighter weight versus wire reinforced hoses for easier handling while still providing extended service life in heavy-duty applications.
  • 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.
ID N/A 1 1/2 in38 mm N/A 2 in51 mm N/A 2 1/2 in63 mm N/A 3 in76 mm N/A 3 1/2 in90 mm
OD N/A 2.24 in57 mm N/A 2.80 in71 mm N/A 3.27 in83 mm N/A 3.97 in101 mm N/A 4.57 in116 mm
Walll Thickness N/A 10 mm N/A 10 mm N/A 10 mm N/A 12 mm N/A 13 mm
Max. Working Pressure N/A 1275 psi
Min. Bending Radius N/A 7 1/2 in N/A 10 in N/A 10 1/2 in N/A 15 in N/A 17 1/2 in
Standard Length N/A 100 ft
Weight N/A 1.22 lbs/ft N/A 1.45 lbs/ft N/A 1.78 lbs/ft N/A 2.46 lbs/ft N/A 2.87 lbs/ft
Brand N/A Alfagomma®
Type N/A Material Transfer, Cement, Concrete Hoses
Color N/A Black
Series N/A T74SAA
Coupling Suggestions N/A CHC-CA Series "California Style" couplings or CHC-US Series "Victaulic Style" couplings (see page 247 in the KOA Couplings and Accessories catalog or visit https://KOA.link/CHC)
Note N/A Kuriyama offers a full line of Quick-Acting couplings, pin lug shank couplings and combination nipples. Refer to current Kuriyama-Couplingsim and Accessories Catalog for type — KOA.link/K0A-Couplings-Catalog