SPX Flow SRT3 Hydraulic Bolt Tensioner
660 k.N Hydraulic Bolt Tensioner, Auto Return [M33-M42], 1.1/4“ - 1.5/8“
Boltight TSR+3 Hydraulic Bolt Tensioner
660 k.N Hydraulic Bolt Tensioner, Auto Return Cylinder, [M33-M42], 1.1/4“ - 1.5/8“
Boltight T22 Hydraulic Bolt Tensioner
433 k.N Hydraulic Bolt Tensioner, Load Return Cylinder, [M27–M39], 1.1/8“ - 1.1/2“