DEFO Catalogue-IN.qxd - Crystal Fountains
DEFO Catalogue-IN.qxd - Crystal Fountains
DEFO Catalogue-IN.qxd - Crystal Fountains
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Function<br />
A clear, horizontal, fan-shaped<br />
display. Ideal as a low peripheral<br />
effect in a quiet location free of<br />
wind. Not water level<br />
dependent.<br />
Visibility<br />
Sound Level<br />
Wind Resistance<br />
Splash/Mist<br />
WATER<br />
LEVEL<br />
SWIVEL CONN<br />
N.P.T./B.S.P.<br />
Dimensions (in mm) Performance<br />
<strong>DEFO</strong> suction a b inlet<br />
no. strainer dim. dim. (npt) throw 0.6 0.9 1.2 1.8<br />
openings (bsp) (meters)<br />
required<br />
L/min 8 11 15<br />
NGL-050 3 114 65 12 M/head 1 1 2<br />
spread (mm) 914 1346 1829<br />
height (mm) 127 127 127<br />
L/min 19 26 34<br />
NGL-075 5 140 75 20 M/head 1 1 2<br />
spread (mm) 991 1448 2032<br />
height (mm) 178 178 178<br />
L/min 38 45 64 125<br />
NGL-100 6 178 83 25 M/head 1 1 2 2<br />
spread (mm) 914 1219 2032 3048<br />
height (mm) 229 229 229 229<br />
B<br />
A<br />
Flat Jet NGL<br />
series<br />
Specification:<br />
Construction shall be cast<br />
bronze and brass with<br />
<strong>DEFO</strong> integral swivel<br />
connection.<br />
Note:<br />
(for optimum effect)<br />
1. Requires fine screening<br />
at pump (see<br />
performance chart).<br />
2. Requires non-turbulent<br />
water supply.<br />
3. Swivel alignment not to<br />
exceed 5°.<br />
4. Use shaded chart section.<br />
19
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