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FTR15025025S, 150 ksi Grade Stud, Hydraulic Foundation Bolt Tensioner, 2.75 in Bolt Diameter, 1.00 in stroke, 4.25 in Nut A/F

Item ID: FTR15025025S

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Product Specifications

Tensioner CylinderEffectiveAreain228.27
Tensioner LoadCapacityTons307.5
Tensioner barGradeKsi150

About this Product

Features

  • FTR-Series Foundation Bolt Tensioners provide fast, accurate and easy tightening of external or internal-ring wind tower foundations
  • Standard models are available for 75, 150 ksi and metric style Williams, Dyson and Macalloy bar types
  • Long-stroke options accelerate process with single-pull tensioning
  • FTR-Series Foundation Bolt Tensioners are designed specifically for tensioning wind tower foundation bolts. These tensioners provide the speed and precision required by this critical application. Potential thread fit problems are eliminated through the use of existing rebar hex nuts as a reaction point.
  • 1. Corrosion protection: Zinc coating provides best-in-class corrosion resistance.
  • 2. Over-stroke indicator: Extends life by helping to prevent over-stroking of cylinder.
  • 3. Long-life seals: For maximum durability and extended service life intervals
  • 4. Auto-retract piston: Simplifies use and improves speed of operation.
  • 5. Quick-disconnect coupler: For safe, simple hydraulic connection. OPTIONAL 360° swivel available for additional hose positioning flexibility.
  • 6. Interchangeable bridge: For optimal application fit.
Units:
Tensioner CylinderEffectiveAreain228.27
Tensioner LoadCapacityTons307.5
Tensioner barGradeKsi150
Tensioner barSizeDesignation2.5
Tensioner boltDiameterIn2.75
Tensioner boltDiameterMm70
Tensioner hydraulicPressureAreaMm218238
Tensioner loadCapacityKN2736,0
Tensioner minimumBoltProtrusionIn17.72
Tensioner minimumBoltProtrusionMm450
Tensioner nutAFIn4.25
Tensioner nutAFMm108
Stroke (inch)1
Stroke (mm)25.4
Weight (lbs)127.8
Weight (kg)58,0
Product TypeFoundation Bolt Tensioner
Maximum Operating Pressure (bar)1500
Maximum Operating Pressure (psi)21750
Units:
Dimension A8.44"
Dimension B8.35"
Dimension C3.39"
Dimension D13.68"
Dimension EN/A"