The Rheinstrom Yacht-WC Y7 is intended for installation above the waterline. The distance between toilet foot and waterline must be at least 200 mm. The discharge from the toilet is tightly closed through a 45 ° flap with a spring. The exiting Niro wave is sealed with a radial shaft seal. The case is made of gunmetal. The yacht toilet Y7 is suitable for building up on fecal tanks. The rinse can be done by hand or over an electric pump. These are not included in the delivery. The model Y7 is made of seawater resistant materials. It is suitable for slow-moving motor yachts, passenger ships and commercial vessels.