series - Crystal Fountains

Function
Supply inlet for fabricated
basins with diffuser plate to
disperse flow and reduce
surface turbulence. Ideal for waterfalls
and cascade
fountains.
Function
Sleeve fittings for drains and
inlet lines into concrete pools
ensure watertight penetration
of decks, membranes and
finished pool floors.
WATER
LEVEL
GASKET
FABRICATED
BASIN
FLOOR
N.P.T./B.S.P.
Dimensions
MEMBRANE
CLAMP
(OPTIONAL)
FLANGE
MEMBRANE
C
ADJUSTABLE FLOW
REGULATOR
B
POOL
FLOOR
B
W
D A
DEFO inlet a b c d w
no. (npt) dim. dim. dim. dim. dim.
(bsp) min.
IFF-200 2� 31 ⁄2� 6� 8� 21 ⁄4� 2�
IFF-300 3� 4 1 ⁄2� 7 3 ⁄4� 12� 2 3 ⁄4� 3�
Dimensions
SPECIFY
C
CONNECTION
DEFO connection a b c
no. dia. dim. dim. dim.
IFS-050 1 ⁄2� 12� 4 3 ⁄4� 1 1 ⁄4�
IFS-075 3 ⁄4� 12� 4 3 ⁄4� 1 1 ⁄4�
IFS-100 1� 12� 4 3 ⁄4� 1 1 ⁄4�
IFS-125 1 1 ⁄4� 12� 4 3 ⁄4� 1 1 ⁄4�
IFS-150 1 1 ⁄2� 12� 4 3 ⁄4� 1 1 ⁄4�
IFS-200 2� 12� 4 3 ⁄4� 1 1 ⁄4�
IFS-300 3� 12� 6 1 ⁄2� 1 1 ⁄4�
IFS-400 4� 12� 8 3 ⁄4� 1 1 ⁄4�
A
Inlet Fitting
Sleeve Fitting
IFF
series
Specification:
Construction of DEFO inlet
body shall be cast bronze
with DEFO
opti-bronze textured FRP diffuser
plate and stainless
steel fasteners.
Options:
(Add suffix)
A - adjustable flow
regulator
C - cast bronze diffuser
plate
Note:
IFF series is designed for use
with non-corrosive fabricated
basins, troughs and reservoirs
only.
IFS
series
Specification:
Construction of DEFO stub
up pipe shall be
copper with cast bronze
flange soldered to pipe and
stainless steel fasteners.
Options:
(Add suffix)
L - membrane clamp
S- pipe greater than 18"
U- underdeck clamp
83