series - Crystal Fountains

Function
A versatile, massive and foamy
effect available in two distinctive
styles. NPF-100 provides a
pyramidal effect which is stable in
very windy locations. NPF-200 provides
a solid columnar effect with a
bulbous crest. Spectacular when
illuminated. Water
level dependent.
Visibility
Sound Level
Wind Resistance
Splash/Mist
WATER LEVEL 30 AERATORS
W
N.P.T./B.S.P.
NPF-200
B
Dimensions Performance
A
NPF-100
DEFO suction a b w stream inlet spray
no. strainer dim. dim. dim. size (npt) height 10� 15� 20� 25�
openings (bsp)
required
gpm 291 358 401 442
NPF-100 .200� 18 1 ⁄2� 15� 2� 13� 4� head 70� 107� 135� 165�
spread 28� 36� 42� 48�
gpm 460 576 642 717
NPF-200 .200� 18 1 ⁄2� 15� 2� 13� 4� head 58� 93� 128� 168�
spread 72� 84� 96� 108�
Large Foam Pod NPF
series
Specification:
Construction shall be cast
bronze, brass and copper
with integral brass debris
screen and 30 custom DEFO
aeration nozzle grouping with
built-in air/water ratio adjustment.
Option:
(Add suffix)
S- DEFO swivel control
(see ASL/ASU series)
W - wave suppression
device
Note:
(for optimum effect)
1. Dimension ‘W’ (nozzle
projection above water)
must be maintained.
2. A constant unvarying water
level is required.
3. Wave suppression device
required when used in
small pools or confined
areas.
4. Use shaded chart section.
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