Heave Compensating Systems
The design and manufacture of PSW "80K Marine Riser Tensioner" and PSW "16K Guide Line tensioner" is based on field-proven technology. PSW Marine Riser Tensioners are interchangeable with industri standard tensioners, with regards to mounting bracket and size. Can easily replace old Shaffer / Rucker Tensioners .

The tensioner can be purchased as a single item or as a part of a complete heave compensating system. The complete system consits of the following items:

•Heave compensators
•Winch
•Control Panel
•Idler/Turn down Sheave

Our Engineering department can also provide:
•Offshore survey
•Design solutions tailormade for any rig

Tensioners are designed, constructed and certified according to DNV OS-E101 (Drill ‘N’).

For more information:
http://psw.no/page/6713/HEAVE_COMPENSATING_SYSTEMS