MIFAB MI-DU Trap Seal Primer Distribution Unit
-Due to market pricing restrictions, the price shown is not valid in Washington, Oregon, Alaska or Hawaii. If you are in one of these areas, please call us at (800)334-9815 for a territory-specific quote.
-All in-stock MIFAB items have a 24 hour processing time and are not included in our same-day shipping policy. Back-ordered items will ship upon availability. Once determined, the estimated ship date will be provided to you.
MIFAB® Series MI-DU trap seal primer distribution unit is engineered to receive a metered amount of water from a trap seal primer and distribute the water equally to either two, three or four floor drain traps. Choose from either 1/2″ or 5/8″ compression connections by indicating suffix (-500) or 1/2″ or suffix (-625) for 5/8″. The lid of the distribution unit has the numbers 2″, 3″ and 4″ marked on it. The body of the distribution unit has a guide marker on the top of the body. The numbers and the guide marker are positioned by removing the three screws in the lid of the unit and rotating the lid to match the appropriate numbers with guide marker to provide priming for the desired number of drains. The underside is marked with numbers 1-4 for ease in determining which ports will receive the water. Do not over torque the three lid screws when securing the lid back to the body. It is not necessary to install MIFAB’s distribution perfectly level. The unique design will distribute water uniformly when out of level up to 5 degree.