DEFO Catalogue-IN.qxd - Crystal Fountains
DEFO Catalogue-IN.qxd - Crystal Fountains
DEFO Catalogue-IN.qxd - Crystal Fountains
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16<br />
NGA<br />
series<br />
Specification:<br />
Construction shall be cast<br />
bronze, machined brass<br />
and copper with <strong>DEFO</strong><br />
integral swivel base.<br />
Note:<br />
(for optimum effect)<br />
1. Requires non-turbulent<br />
water supply.<br />
2. Use shaded chart section.<br />
Fan Jet<br />
WATER<br />
LEVEL<br />
SWIVEL CONN<br />
N.P.T./B.S.P.<br />
B<br />
Dimensions (in mm) Performance<br />
A<br />
Function<br />
A clear fan-shaped display. Ideal<br />
when angled to 45° and used as<br />
a peripheral effect in a location<br />
free of wind. Not water level<br />
dependent.<br />
Visibility<br />
<strong>DEFO</strong> suction a b inlet<br />
no. strainer dim. dim. (npt) throw 0.6 0.9 1.5 1.8 2.4 3.0<br />
openings (bsp) (meters)<br />
required<br />
L/min 11 19 19<br />
NGA-100 3 100 64 25 M/head 1 2 2<br />
spread (mm) 508 1422 2565<br />
height (mm) 711 1143 1626<br />
L/min 42 53 68 76 87<br />
NGA-150 6 140 83 40 M/head 1 1 2 2 3<br />
spread (mm) 152 610 889 2007 3607<br />
height (mm) 711 1067 1626 1905 2743<br />
L/min 34 42 53 64 72 79<br />
NGA-200 8 210 114 50 M/head 1 1 1 2 2 2<br />
spread (mm) 127 279 610 1219 1219 1778<br />
height (mm) 457 610 914 1422 1422 1778<br />
Sound Level<br />
Wind Resistance<br />
Splash/Mist
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