83.8 TONNE (822KN) CAPACITY TOP SIDE SPRING RETURN STUD BOLT TENSIONER FOR M45 BOLT SIZE - SBT3-M45B2 - HI-FORCE

Product description

• Single-acting design with spring return plunger
• High-grade alloy steel construction with nitrocarbonised, corrosion-resistant plunger
• Maximum stroke indicator to signal max plunger stroke
• Internal overstroke protection to protect user from injury
• Self-acting seals for improved performance and service life at high pressure
• Both inlet and outlet quick coupling for easy coupling of multiple prestressing jacks
• Designed for most ANSI and API flanges and some compact flanges
• Interchangeable components for multiple bolt sizes within the load cell dimension
• Non-standard pulls with different threads available to order
• Note: Weight refers to cylinder and bridge only. The total weight of the complete jack depends on the dimensions of the selected threaded puller and nut washer
• Turning pins not included (Hi-Force recommends one turning pin per four tensioners)
• Nut size: M42
• Capacity: 822 kN
• Effective surface area: 54.8 cm²
• Stroke: 15 mm
• Cylinder diameter: 137 MM
• Radius base: 50 mm
• Mounting height: 1193 m
• Minimum space between centre bolts: 105 mm
• Weight: 6.7 kg
• Principle: single-acting model
• With spring return
• Maximum working pressure: 1500 bar