Water Saver Trap Primer, Chrome Cast Brass with Clean Out

The water saver trap primer utilizes the temporary ‘head’ of the wastewater in the p-trap, which occurs during the use of certain plumbing fixtures (lavatories and drinking fountains). This temporary head of water is sufficient to cause an overflow through the connection, allowing a small amount of water to flow by gravity through the floor-to-the-floor drain trap primer connection. Therefore, the floor drain trap seal is maintained. The water saver trap primer is used where trapped drains are installed in locations that are used infrequently or in other conditions that might permit the water seal to evaporate, allowing sewer gas or objectionable and contaminating odors to escape through the drain.

• Feeds the floor drain trap primer connection by use of gravity
• Ensures a constant seal of fresh water in drain trap
• Very low repair rate as there are no moving parts
• Prevents the need for costly access doors
• Model Z1021WL-PC facilitates 1-1/2 inch OD connection
• Model Z1021-PC facilitates 1-1/2 inch copper connection
• Polished chrome-plated cast brass body with cleanout
• Includes: Ground joint elbow with 1-1/2 inch NPT outlet, 1-1/2 inch slip nuts and washers, and reducing washer for 1-1/4 inch sink tailpiece hookup, escutcheons, and stainless steel braided primer hose with 1/2 inch FIP compression fittings