DEFO Catalogue-IN.qxd - Crystal Fountains
DEFO Catalogue-IN.qxd - Crystal Fountains
DEFO Catalogue-IN.qxd - Crystal Fountains
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12<br />
NEA<br />
series<br />
Specification:<br />
Construction shall be cast<br />
bronze and brass with<br />
<strong>DEFO</strong> integral swivel<br />
connection.<br />
Options:<br />
(Add suffix)<br />
Q - chrome plated<br />
Note:<br />
(for optimum effect)<br />
1. Requires fine screening<br />
at pump. Screen openings<br />
should not exceed 50%<br />
of dim.‘C’.<br />
2. Swivel alignment should<br />
not exceed 5°.<br />
3. Requires a straight<br />
length of pipe to inlet<br />
minimum 6X inlet size<br />
diameter.<br />
4. Use shaded chart section.<br />
5. Contact factory for<br />
customized bore sizes.<br />
Plume Jet<br />
WATER<br />
LEVEL<br />
SWIVEL<br />
N.P.T./B.S.P.<br />
15 o 15 o<br />
Dimensions (in mm) Performance<br />
C<br />
B<br />
A<br />
Function<br />
A long and slender column<br />
of water which displays an<br />
attractive “rooster tail” in mild<br />
winds, the NEA Plume Jet may<br />
also be used for vertical effects,<br />
angled spray bars and rings. Not<br />
water level dependent.<br />
<strong>DEFO</strong> suction a b c inlet spray<br />
no. strainer dim. dim. dim. (npt) height 1.5 3.0 4.6 6.1 9.1 12.2 15.2 18.3 21.3 24.4 27.4 30.5<br />
openings<br />
required<br />
(id) (bsp) (meters)<br />
L/min 3 4<br />
NEA-012* 2 48 12 3 3 M/head 2 4<br />
spread 25 25<br />
L/min 8 11 13<br />
NEA-025* 2 57 20 5 6 M/head 2 4 6<br />
spread 152 152 152<br />
L/min 14 19 23 24<br />
NEA-037* 3 70 25 6 10 M/head 2 4 6 8<br />
spread 152 152 152 152<br />
L/min 28 38 49 57<br />
NEA-050* 5 89 25 10 12 M/head 2 4 6 8<br />
spread 152 203 508 508<br />
L/min 11 19 23<br />
NEA-075 3 100 57 6 20 M/head 2 5 9<br />
spread 203 203 508<br />
L/min 26 34 45 53<br />
NEA-100 5 125 65 10 25 M/head 2 4 6 13<br />
spread 203 305 914 1016<br />
L/min 42 61 76 95<br />
NEA-125 6 140 83 25 32 M/head 2 4 6 10<br />
spread 203 305 610 1016<br />
L/min 91 114 140 170<br />
NEA-150 8 152 83 16 40 M/head 4 7 9 12<br />
spread 305 610 1016 1321<br />
L/min 170 212 254 326 428 443<br />
NEA-200 11 191 111 22 50 M/head 4 6 8 13 21 23<br />
spread 457 660 1168 1626 1930 2235<br />
L/min 299 356 439 519 659 746 871<br />
NEA-300 14 311 152 29 75 M/head 4 6 8 8 18 24 35<br />
spread n/a n/a n/a n/a n/a n/a n/a<br />
L/min 749 980 1075 1211 1488 1540 1601 1877 1968<br />
NEA-400 19 406 222 40 100 M/head 7 11 16 19 26 30 32 34 46<br />
spread n/a n/a n/a n/a n/a n/a n/a n/a n/a<br />
*Small jets for spray rings and spray bars have male N.P.T. threads.<br />
Visibility<br />
Sound Level<br />
Wind Resistance<br />
Splash/Mist
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