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Spring Return Bolt Tensioners

Check up to five results to perform an action.


  • Unique quick release bridge adaptation
  • Piston overstroke prevention
  • Piston stroke indication
  • Compatible with MRT Tensioner range
  • Piston / cylinder misalignment compensation
  • Bolt coverage from 1" to 3 1/2" with just 4 tools
  • Designed to fit BS1560 / ANSI B16.5 / API flanges
  • Fully enclosed load cell design eliminates entry of debris into piston retraction mechanism
The Spring Return design dramatically increases productivity and safety on the job site when compared to older technology manual return tensioners.

Spring Return Bolt Tensioner
Our spring return bolt tensioner reduces operator fatigue, saving time and improving safety and productivity.

Order a load cell and an adaptor kit to make a complete tensioner. Each are sold separately.

Specifications and Dimensional Data
  • Piston stroke - 10 mm except for SRT 0 - 8 mm
  • Max. tool pressure - 21,750 psi (1,500 bar)
  • Bolt protrusion above nut = 1 x bolt diameter
  • 'D' includes an allowance for tool removal after bolt tightening with 10 mm tool stroke
  • Weight excludes puller sleeve
  • Product development is constantly taking place and dimensions may change without notice




   
  Results 51 - 58 of 58 1 2 3 

Item #

Tool Reference

Stud Diameter

Dimension A

Dimension B

Dimension C (A/F)

Dimension D (Imp Bolts)

Dimension D (Met Bolts)

SRTAS060014 SRT 6 M72 8.60 in
219.0
mm
6.60 in
167
mm
6.2 in
157
mm
11.6 in
294
mm
11.7 in
297
mm
SRTAS060016 SRT 6 M76 8.60 in
219.0
mm
7.10 in
171
mm
7.2 in
182
mm
12.1 in
307
mm
12.1 in
308
mm
SRTAS060018 SRT 6 M80 8.60 in
219.0
mm
7.10 in
180
mm
7.5 in
190
mm
N/A 12.3 in
312
mm
SRTAS060020 SRT 6 M85 8.60 in
219.0
mm
7.10 in
180
mm
7.5 in
190
mm
12.6 in
320
mm
12.7 in
323
mm
SRTAS060022 SRT 6 M90 8.60 in
219.0
mm
7.30 in
186
mm
8.1 in
205
mm
13.1 in
332
mm
13.2 in
334
mm
SRTAS070010 SRT 7 M90 9.90 in
252.0
mm
7.30 in
186
mm
7.9 in
200
mm
13.2 in
339
mm
13.3 in
341
mm
SRTAS070012 SRT 7 M95 9.90 in
252.0
mm
7.30 in
186
mm
7.9 in
200
mm
N/A 13.5 in
346
mm
SRTAS070014 SRT 7 M100 9.90 in
252.0
mm
7.60 in
192
mm
7.9 in
200
mm
13.7 in
352
mm
13.9 in
356
mm
  Results 51 - 58 of 58 1 2 3 
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