Sliding EFP Base Tray for simple incremental weights
SLIDING EFP BASE TRAY
Part No. A-1215-09A is the Sliding Base Tray portion only of the EFP Counterbalance Assembly. It is used to build a custom sliding counterbalance in conjunction with simple incremental weights.
For example: If previously operating with a solid balance plate and simple weight and changing over to a sliding balance plate (or the original Base Tray has been lost), the Tray would be employed to form a Sliding EFP Counterbalance Assembly utilizing the existing weight(s).
Specify if an incremental weight is currently in use and for prompters employing either of the following EFP Balance Plates:
Mid-sized at 20" X 5" (500mmX125mm)
Full-sized at 25" X 5" (625X125mm)