The Rebco ROTF Equalizing Sub is designed for use with subsurface controls such as Lock Mandrels, covering nominal sizes of 2", 2-1/2", and 3". Unlike the ROTB and ROTH, which use a single orifice plate, the ROTF can be supplied with either 2 or 3 Orifice Ports, providing a higher combined equalization flow area and faster pressure bleed-off for applications that require a larger, more rapid equalization pathway. Like the ROTB and ROTH, the ROTF requires a running or pulling equalizing prong to operate.

The ROTF is used in the same nominal size range and thread connection system as the ROTB and ROTH, and is available in a variety of materials suited to downhole conditions. The choice between 2 or 3 ports is typically driven by the expected pressure differential and the desired equalization time; higher differentials or time-sensitive operations may benefit from the 3-port configuration.

How to Order: Product Code 20. Specify nominal size (2", 2-1/2", or 3"), number of orifice ports (2 or 3), material, and service conditions. An equalizing prong is required for operation and must be specified separately.