Feature●MEDIUM SIZE: Medium Design Bowl, Hausehold Style Heavy-duty Built-In macerator pump. CE Certified, ISO 8846 MARINE (Ignition Protected). Measurements - (A): 14 1/2" (368mm), (B): 19" (482mm), (C) 15 1/4" (388mm), (D): 10 5/8" (270mm), (E): 12 5/16" (312mm), (F): 7/16" (11mm)●EASY TO INSTALL: TMC marine toilets can be installed above or below the waterline. Outlet Port can be rotate 360 degree, user may ratate it to the desired position. Adaptors 3/4" (19mm) and 1 1/2" (38mm) are provided for connecting options●QUIET CLOSE AND EASY TO CLEAN: Soft-close lid guaranteeing that your seat will never slam as you put it down. Slow Close Seat and Cover for a premium experience. The seat can be unlatched from the toilet for easy removal and convenient cleaning with no tools required●GENERAL SPECIFICATIONS: Port Sizes: 3/4" Hose Barb Intake 1" Hose Barb Discharge. Max Head: 13Ft / 4M. Material: Top Quality Vitreous White China Bowl. Voltage: 12 Volts DC. Amperage: 18 Amps. Fuse Size: 30 Amps●FLUSHING MECHANISM: The flushing mechanism is triggered with an on-off switch. The length of each cycle is therefore user-controlledDescription