DEFO Catalogue-IN.qxd - Crystal Fountains

74
DOA
series
Specification:
Construction of DEFO
combination overflow and
pool drain body with
reversible clamp collar,
adjustable extension,
tapered watertight slip
connection and vented
dome shall be cast bronze
with copper standpipe and
stainless steel fasteners.
Options:
(Add suffix)
D - debris screen
Q - chrome plated dome
S - stand pipe greater
than 450 mm
U - underdeck clamp
DOF
series
Specification:
Construction of DEFO
combination overflow and
pool drain body with
pressure ring, tapered
watertight slip connection
and vented dome shall be
cast bronze with copper
standpipe, neoprene rubber
gasket seal and stainless
steel fasteners.
Options:
(Add suffix)
D - debris screen
Q - chrome plated dome
S - stand pipe greater
than 450 mm
W- winter plug
Overflow Drain
WATER
LEVEL
STAND PIPE
DEBRIS
SCREEN
(OPTIONAL)
TOPPING COAT
& TILE
POOL
FLOOR
MEMBRANE
N.P.T./B.S.P.
Overflow Drain
G
C
Dimensions (in mm)
WATER
LEVEL
STAND PIPE
DEBRIS
SCREEN
(OPTIONAL)
GASKET
BASIN
FLOOR
N.P.T./B.S.P.
C
E
Dimensions (in mm)
B
B
D
D
E/F
DOME
A
DOME
A
Function
Combination overflow and pool
drain. Excess water overflows
into standpipe. Slip connection
on standpipe facilitates removal
for draining.
DEFO inlet a b c d e f g
no. (npt) dim. dim. dim. dim. dim. dim. dim.
(bsp) min. min.
DOA-200 50 553 165 50 457 75 45 83
DOA-300 75 553 222 75 457 65 40 108
DOA-400 100 553 229 100 457 70 40 133
DEFO inlet a b c d e
no. (npt)
(bsp)
dim. dim. dim. dim. dim.
DOF-200 50 533 146 50 483 83
DOF-300 75 533 197 75 495 108
Function
Combination overflow and
pool drain for non-corrosive fabricated
basins, troughs
or reservoirs. Excess water
overflows into standpipe.
Slip connection on standpipe
facilitates removal for draining
fabricated basins.