1″ NPT Brass Rising Dome Water Film Fountain Nozzle.

2688 – 1″ NPT Brass Rising Dome Water Film Fountain Nozzle.  When nozzle does not have water running through it, it’s 7 3/4″ tall.  But, once the water is turned on, it’ll grow to 12 3/4″ tall with a dome shape of water coming out of the top. (The brass disk at the top is the apex of the dome of water.)

• Here is our return policy if the nozzle you purchase does not work for your situation, and you need to return it within 30 days.
• There is a 25% re-stocking fee to return the parts though, so please review the sizing information below.

Pipe thread sizes do NOT refer to any physical dimension. The outside diameter of each nozzle must be measured and compared to Table 1.1 for correct size identification. For example, a 1/4” NPT nozzle has an outside thread diameter of 0.540”

• TABLE 1.1 How to Determine NPT (National Pipe Thread) Size

  NPT SIZE	THREAD OUTSIDE DIAMETER
  1/8″	0.405″
  1/4″	0.540″
  3/8″	0.675″
  1/2″	0.840″
  3/4″	1.050″
  1″	1.315″
  1-1/4″	1.660″
  1-1/2″	1.900″
  2″	2.375″
  2-1/2″	2.875″
  3″	3.500″
  4″	4.500″
  5″	5.563″