Like fine crystal goblets by day and golden lava streams at night, the patented Oase Heavy Water Crystal Arch develops a unique, massive, single-tier arching water pattern. Powered by a multi-channeled casting, this nozzle produces individual water trajectories that expand to form prismatic liquid crystals many times larger than the original clear streams. The effect exhibits excellent light reflecting properties, including the captivating and brilliant prismatic effect of simultaneous reflection of different colors. For the most impressive nighttime show when lit, 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 Heavy Water Crystal Arch nozzle is water level independent and can be located in "dry" areas. The Heavy Water 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 reasonable 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