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 T23 Hydraulic Bolt Tensioner
791 k.N Hydraulic Bolt Tensioner, Load Return Cylinder, [M39–M52], 1.1/2“ - 2“