This Lochinvar Bell Increaser is a specialized component designed for use in various heating and plumbing systems. It is constructed from high-quality, durable materials to ensure longevity and reliable performance. The primary function of this bell increaser is to facilitate the transition between different pipe sizes in a system, effectively increasing the diameter of a pipe from a smaller size to a larger one. This process helps maintain optimal flow rates and minimizes pressure loss within the system. The Lochinvar Bell Increaser is compatible with the PF1000 series of products, making it an essential part for those specific models.