SPX Flow SRT7 Hydraulic Bolt Tensioner
3.200 k.N Hydraulic Bolt Tensioner, Auto Return [M90-M100], 3.1/2“ - 4“
Boltight TSR+7 Hydraulic Bolt Tensioner
3.200 k.N Hydraulic Bolt Tensioner, Auto Return Cylinder, [M90-M100], 3.1/2“ - 4“
Boltight T25 Hydraulic Bolt Tensioner
1.830 k.N Hydraulic Bolt Tensioner, Load Return Cylinder, [M64–M76], 2.1/2“ - 3“