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Plarad PSD / PST / PSQ multi-stage hydraulic bolt tensioners
Code PSD / PST / PSQ
Price on request
Plarad PSE single-stage hydraulic bolt tensioner
Flat single-stage hydraulic bolt tensioner for locations with limited axial space. Available in several sizes and versions for a wide range of applications.
The fail-safe stroke limitation stops the piston from extending beyond its end position, even at maximum pressure.
Price on request
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- Manufacturer
- Plarad
- Tensile force (kN)
- 212 – 2.960
- Thread
- M20 – M72
- Working pressure (bar)
- 1.500
Product information
Advantages
- Sizes M20 to M72, tensile force 212 to 2,960 kN
- Fail-safe stroke limitation with visual overstroke indicator
- Hydraulic unit can be rotated and swivelled through 360°
- Spring-loaded coupling between rotating sleeve and nut prevents installation damage
- Removable handle and carrying strap
- For tensioners connected in parallel
- Cycle counter for defining service intervals
- Automatic piston return and bayonet connection for easy servicing
PSE models
| Model | Tensile force (kN) | Thread | Stroke (mm) | Weight (kg) |
|---|---|---|---|---|
| PSE 20 | 212 | M20 | 8 | 2,1 |
| PSE 24 | 305 | M24 | 8 | 3,2 |
| PSE 30 | 482 | M30 | 10 | 5,1 |
| PSE 33 | 573 | M33 | 8 | 6,4 |
| PSE 36 | 681 | M36 | 10 | 7,1 |
| PSE 42 | 980 | M42 | 10 | 11,1 |
| PSE 48 | 1.235 | M48 | 10 | 15,0 |
| PSE 52 | 1.458 | M52 | 10 | 17,6 |
| PSE 56 | 1.676 | M56 | 10 | 21,0 |
| PSE 64 | 2.259 | M64 | 10 | 27,8 |
| PSE 72 | 2.960 | M72 | 10 | 42,5 |
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