Image 1 of 4: HYTORC Topside Spring Return hydraulic bolt tensioner
HYTORC Topside Spring Return hydraulic bolt tensioner

Topside Spring Return Tensioners

Hydraulic Tensioner

HYTORC Topside Spring Return tensioners deliver more efficient and durable tensioning. Their auto-return mechanism saves time and removes the hassle of manually resetting the piston. Built from high-quality steel with advanced treatments, they excel in harsh environments. They fit standard ANSI/ASME flanges with interchangeable adapter kits, a built-in relief valve prevents overstroking, and they can be customized to match your specific needs.

TypeHydraulic Bolt Tensioner
ReturnAutomatic spring return
FlangesStandard ANSI/ASME
SafetyBuilt-in relief valve
AdaptersInterchangeable adapter kits
CustomizationAvailable
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Key Features

Auto Return

Auto Return

Eliminates the need for manual piston resetting.

ANSI/ASME Compatible

ANSI/ASME Compatible

Designed to fit standard ANSI/ASME flanges, ensuring hassle-free installation.

Relief Valve

Relief Valve

Prevents overstroking, protecting both your workers and equipment.