Hydraulic benders are capable of bending rigid pipe up to and including________________ inches in diameter.

Hydraulic benders are designed for bending various types of rigid pipe, including larger diameters. In this context, they can effectively handle pipe sizes up to and including 6 inches in diameter. This capability stems from the hydraulic system's power, which generates the necessary force to bend thicker and larger pipes without risking damage or deformation.

The ability to work with larger diameters makes hydraulic benders suitable for various applications in plumbing and construction where managing larger piping systems is essential. Smaller sizes, while also compatible with other bending tools, do not reach the same operational capacity as the hydraulic models concerning larger diameter pipes. Hence, understanding the specifications of hydraulic benders and the types of pipes they can handle is crucial for choosing the correct tool for the job, particularly in professional settings.