A more delicate display than the Heavy Water Crystal Arch, the patented Royal Crystal Arch has a refined, pretty, almost fragile appearance suitable to its name. The arching pattern of this nozzle is lower than its heavier counterpart, lending itself well to interior applications where a gentle effect is called for. Like its big brother, the multi-channeled nozzle produces individual water trajectories that expand to form prismatic liquid crystals many times larger than the original cleat streams. The effect exhibits excellent light reflecting properties, including the captivating and brilliant prismatic effect of simultaneous reflection of different colors. For nighttime viewing, the nozzle displays best when adequate lighting is installed around the perimeter to illuminate the individual crystal fountain streams.

Technical description:

Excellent pattern stability even in moderate wind conditions. The Royal Crystal Arch nozzle is water level independent and can be located in "dry" areas. The Royal Crystal Arch nozzle has an ANSI flanged connection. Special compression gaskets are available for correcting up to a 2° non-plumb installation. For proper performance the water supply should be reasonably non-turbulent. This can be achieved by providing a straight length of feed pipe prior to the nozzle flange equivalent to eight pipe diameters (6" pipe = 4' minimum straight run). Provide a basket strainer for nozzle protection. Maximum 1/8" diameter perforations.