DEFO Catalogue-IN.qxd - Crystal Fountains

6
NAE
series
Specification:
Construction shall be cast
bronze, machined brass
and copper. Jet shall have
an integral swivel base and
DEFO ‘Uniloc’ rapid air-towater
ratio adjustment
collar.
Options:
(Add suffix)
D - debris screen
Q - chrome plated
Note:
(for optimum effect)
1. Dimension ‘W’
(nozzle projection above
water level) must be
maintained.
2. A constant unvarying
water level is required.
3. Use shaded chart section.
Aerator Jet
DEBRIS
SCREEN
(OPTIONAL)
WATER
LEVEL
Dimensions (in mm) Performance
W
SWIVEL CONN
N.P.T./B.S.P.
15 o
C
B
15 o
A
Function
A uniform column of fluffy white water, the
Aerator Jet ascends to a crest and descends
down its own column when vertically mounted.
An integral swivel base permits angled installation.
The Aerator Jet is unparalleled for viewing
when illuminated.Water level dependent.
DEFO suction a b c w inlet spray
no. strainer dim. dim. dim. dim. (npt) height 0.9 1.5 2.4 3.1 4.6 6.1 9.1 10.7 12.2 15.2 18.3 24.4
openings (bsp) (meters)
required
L/min 19 23 30
NAE-075 3 197 57 32 32 20 M/head 5 7 12
spread 406 610 914
L/min 34 38 45
NAE-100 5 248 64 38 38 25 M/head 6 7 11
spread 457 610 610
L/min 49 61 64 76
NAE-125 6 279 76 45 51 32 M/head 7 13 13 19
spread 610 610 610 1219
L/min 87 106 110 125 148
NAE-150 8 337 89 57 51 38 M/head 7 10 11 15 20
spread 813 1118 1118 1473 1524
L/min 151 178 201 235 246 284 310 344
NAE-200 13 400 114 76 51 51 M/head 9 12 15 20 23 30 39 46
spread 381 508 610 1219 1219 1854 2134 2438
L/min 443 526 556 643 727 742 791 942
NAE-300 16 533 152 89 76 76 M/head 7 10 13 17 19 23 26 35
spread n/a n/a n/a n/a n/a n/a n/a n/a
L/min 995 1086 1188 1257 1438 1567 1768
NAE-400 20 635 222 102 76 102 M/head 11 14 16 18 21 28 35
spread n/a n/a n/a n/a n/a n/a n/a
L/min 1298 1416 1563 1745 1896 2033 2362
NAE-450 20 559 222 114 152 102 flg M/head 11 13 16 19 23 27 35
spread n/a n/a n/a n/a n/a n/a n/a
Visibility
Sound Level
Wind Resistance
Splash/Mist