Pedestal wash basins; Connecting dimensions

This document establishes specific dimensional requirements for washbasins mounted on pedestals or cabinets. It defines the critical connection interfaces between the sink bowl and the supporting structure to ensure compatibility across various plumbing fixtures and installation systems. The scope covers the measurement parameters necessary for the secure attachment of the basin to its base, focusing on the alignment of water supply and waste outlet points. By specifying these geometric tolerances, the text facilitates the interchangeability of components manufactured by different producers within the regional market. The guidelines address the physical constraints that allow plumbers and builders to install fixtures without requiring custom modifications. Adherence to these parameters ensures that the assembled units meet functional safety standards and maintain consistent aesthetic appearances. This technical specification serves as a reference for manufacturers designing new models and for contractors verifying the suitability of existing products for specific plumbing configurations. It aims to streamline the integration process in residential and commercial bathroom settings by promoting uniformity in the connection geometry of pedestal-mounted lavatories.