I.Wastewater outletWater supply height dimension requirements
The position and dimensions of the inlets for different types of urinals vary, and the installation height of the water supply also differs. Typically, the water supply height for urinals is around 1.1 meters.
The height of the outlet of a wall-mounted urinal is typically between 50-55 cm. For use by children, the outlet height will be lower, typically around 45 cm. When pre-embedding the urinal, it is recommended to first determine the size of the urinal and then provide adequate clearance for the water supply pipe.
II. Standard Size for Drain Opening in Urinals
The height of the drain (wall-mounted) depends on the length and width of the bidet, and there may be variations between different brands and models. It is necessary to determine the height based on the specific installation dimensions of the bidet. There is no standard data available. We recommend either purchasing the bidet first or measuring the dimensions of the bidet you intend to purchase and providing them to the plumber or electrician.
The minimum dimensions for the drain pipe of a toilet are 30 or 40 centimeters, with a distance of approximately 15 centimeters from the wall surface for future modifications. When installing, the height of the toilet should also be considered. For standard toilets, a height of 60 centimeters is generally sufficient, while for children, a height of 45 centimeters is recommended. Additionally, the thickness of the material must not be less than 6 millimeters.