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: M33
- Capacity: 457 kN
- Effective surface area: 30.5 cm²
- Stroke: 15 mm
- Cylinder diameter: 102 MM
- Foot radius: 39 mm
- Mounting height: 164 mm
- Minimum space between centre bolts: 74 mm
- Weight: 4.0 kg
- Principle: single-acting model
- With spring return
- Maximum working pressure: 1500 bar