There are currently 2 sizes of Panel Jacks available for rent.
The small one is preferred for about 90% of all tube panel membrane fit up, and is designed for use with an ( Enerpac RC-102 or OTC C-102C ) cylinder. ( Cylinders are not supplied )
The large one is preferred where membrane fit up needs a longer jack as on some Supercritical Boilers and is used with an ( Enerpac RC-104 or OTC C-104C ) cylinder.
They both have the same amount of jacking force and have been tested at the full capacity of the Porta Power cylinder ( 10 Tons ).
When ordering weld on lugs for the Panel Jacks, please specify whether the jacks will be used for plates/beams or waterwall tubes, the OD of the tubing & membrane width is needed for the proper lug length. These 2 or 4 hole lugs can be reused many times.
