DEFO Catalogue-IN.qxd - Crystal Fountains
DEFO Catalogue-IN.qxd - Crystal Fountains
DEFO Catalogue-IN.qxd - Crystal Fountains
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Function<br />
Pump suction drain for concrete<br />
pools. <strong>DEFO</strong> strainer intercepts<br />
debris.Anti-vortex plate<br />
prevents air entrainment.<br />
Function<br />
Pump suction drain for<br />
concrete pools with multiple<br />
slab penetrations. <strong>DEFO</strong> strainer<br />
intercepts debris.Anti-vortex<br />
plate prevents air entrainment.<br />
Dimensions (in mm)<br />
WATER<br />
LEVEL<br />
MEMBRANE<br />
CLAMP<br />
(OPTIONAL)<br />
MEMBRANE<br />
POOL<br />
FLOOR<br />
N.P.T./B.S.P.<br />
Dimensions (in mm)<br />
MEMBRANE<br />
N.P.T./B.S.P.<br />
C<br />
ANTI-VORTEX<br />
PLATE<br />
B<br />
W<br />
D A<br />
<strong>DEFO</strong> inlet a b c d w strainer<br />
no. (npt) dim. dim. dim. dim. dim. free<br />
(bsp) min. area<br />
sq. cm.<br />
DSA-200 50 140 165 203 89 75 142<br />
DSA-300 75 165 229 305 100 100 303<br />
DSA-400 100 165 229 305 100 203 303<br />
DSA-600 152 165 305 406 100 254 523<br />
DSA-800 203 254 356 406 178 254 968<br />
WATER<br />
LEVEL<br />
ANTI-VORTEX<br />
PLATE<br />
POOL<br />
FLOOR<br />
EXTENSION<br />
SLEEVE<br />
C<br />
B<br />
W<br />
D<br />
MEMBRANE A<br />
CLAMP E<br />
(OPTIONAL)<br />
<strong>DEFO</strong> inlet a b c d e w strainer<br />
no. (npt) dim. dim. dim. dim. dim. dim. free<br />
(bsp) area<br />
min. min. sq. cm.<br />
DSC-200 50 178 165 203 89 32 75 142<br />
DSC-300 75 203 229 305 100 40 100 303<br />
DSC-400 100 203 229 305 100 40 203 303<br />
DSC-600 152 356 305 406 100 50 254 523<br />
DSC-800 203 406 356 406 178 50 254 968<br />
Suction Drain<br />
Suction Drain<br />
Options:<br />
(Add suffix)<br />
A - adjustable flow regulator<br />
C - cast bronze anti-vortex plate<br />
D - fine mesh debris strainer<br />
G - flat grate<br />
L - membrane clamp<br />
U - underdeck clamp<br />
V - FRP square anti-vortex plate<br />
Y - FRP square anti-vortex<br />
plate, recessed for tiles<br />
DSA<br />
series<br />
Specification:<br />
Construction of <strong>DEFO</strong><br />
suction drain body and<br />
secured strainer shall be<br />
cast bronze with <strong>DEFO</strong><br />
opti-bronze textured FRP<br />
anti-vortex plate and<br />
stainless steel fasteners.<br />
“Maxi-flo” strainer shall be<br />
low profile and inverted<br />
cone shaped.<br />
Options:<br />
(Add suffix)<br />
A - adjustable flow regulator<br />
C - cast bronze<br />
anti-vortex plate<br />
D - fine mesh screen<br />
G - flat grate<br />
L - membrane clamp<br />
U - underdeck clamp<br />
V - FRP square<br />
anti-vortex plate<br />
Y - FRP square anti-vortex<br />
plate, recessed for tiles<br />
DSC<br />
series<br />
Specification:<br />
Construction of <strong>DEFO</strong><br />
suction drain body and<br />
secured strainer,<br />
membrane clamp and<br />
extension body shall be<br />
cast bronze with <strong>DEFO</strong><br />
opti-bronze textured FRP<br />
anti-vortex plate, noncorrosive<br />
extension sleeve<br />
and stainless steel fasteners.<br />
“Maxi-flo” strainer shall be<br />
low profile and inverted<br />
cone shaped.<br />
77
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