Arch Sheaves

Arch Sheaves

Technical Features

The sheave has the facility to allow the umbilical to be fitted and removed while the sheave is suspended, this is achieved by use of a hinged section to one side of the lift point. Large diameter nylon rollers having a spherical section are used to provide full support the umbilical section thus preventing any crushing effect on the inner lines. The lower, load bearing rollers are fitted with ball bearing cartridges and provided with grease nipples. All rollers run on stainless steel shafts, the top set have quick action sprung fixtures that allow full assess to the umbilical in a mater of seconds.