Standard Hydraulic Tensioners, Wind Tensioners, & Hydraulic Nut Leave-On Tensioners
3/4″ – 4.1/2″ Bolt Diameters | Bolting and Tensioning Catalog Page 35
SRT Spring Return design dramatically increases productivity and safety on the job site when compared to older technology manual return tensioners.
MRT manual return economy range of bolt tensioners offer low-cost tensioning solutions. Incorporating our unique quick-release bridge adaptation, a range of adapter kits provide maximum flexibility.
Our tensioners have quality designed in with standard features that enhance durability and efficiency to get the job done faster and safer
WSS and WSL wind tensioners compatible with ISO Metric threaded and all-thread bars
– Piston overstroke prevention
– Corrosion resistant material used for use in harsh environments
– SRT and MRT are inter-compatible
– Working Pressures of 19,850 – 21,750 PSI
– Electric, Pneumatic, and Manual Pumps Available
– SRT and MRT Designed to fit BS1560/ANSI B16.5/API flanges
– WDD and WSD Achieve 90% proof load requirement for ISO 898 Grade 10.9 bolts
– WDD and WSD Self-energizing, long life seals
– Wind tensioners have tool lifting-strap as standard
– Wind tensioners available with Geared or Manual Nut Rotator
– Hydraulic Nut Leave-On Tensioners Available on Bolting and Tensioning Catalog Page 57
Hydraulic Tensioners – SRT, MRT, WDD, WSD, and WSL
| Model | Bolt Diameter | Pressure PSI | Kips | Imperial and Metric? |
|---|---|---|---|---|
| Standard Tensioners | ||||
| SRT Spring Return Series | ¾” to 4.1/2” | 21750 | 36 to 921 | Yes |
| MRT Manual Return Series | 1” to 4” | 21750 | 63 to 719 | Yes |
| Wind Tensioners | ||||
| WDD Up Tower Series | M30 to M42 | 19580 | 105 to 208 | Metric |
| WSD Compact Tower Series | M30 to M42 | 19580 | 105 to 208 | Metric |
| WSS and WSL Foundation Wind Series | #10 – 11 | 1.1/4” to 1.3/8” | 19580 | 106 to 171 | ISO Metric threaded and all-thread bars |
More info and accessories on Tensioning Catalog Page 35
Full Product Catalog
SPX Power Team carries a very large selection of tools – more than we have listed here, including but not limited to:
– Product Dimensions
– Spreaders
– Manual Pullers
– Hydraulic Nuts
– Inflatable Jacks
– Toe Jacks
– Bottle Jacks
– Gauges, Hoses, Fittings, Manifolds, and Other Accessories
– Press Units
– Reaction Arms
and More! Check out the below catalog PDFs or call for more:
