04/04/2007 12:28:12 PM
Consult your representative for additional options and finishes.
Specifications and Dimensions subject to change without notice.
The CHG Series is designed to deliver highly efficient H.I.D. lighting to clean
areas. These units are ideal for ceiling heights up to 18'. Lower wattages are
also available for standard 8' to 9' ceilings. Units are enclosed and gasketed
to protect against the chance of foreign matter entering high tech environ-
ments through the light fixture. The housing and door are designed to work
with standard 1" and 1 1/2" T-grid ceilings. Door frames feature a gasket
design which eliminates ledge or crevice exposure preventing the harboring
or contaminants. These luminaires are U.L. listed and C.S.A. certified for wet
The CHG Series is suitable for use
in I.E.S. Class 100, 1,000, 10,000
and 100,000 clean room environ-
ments. Fixtures are manufactured
in accordance with U.S.D.A.,
F.D.A., N.S.F. and Federal Standard
209E. 200 PSI Hose Down Rating is
standard. Applications include
clean rooms, technical and bio-
medical labs, food processing/
testing centers and pharmaceutical
labs. The CHG with the QL lamp
option becomes a sealed luminaire
One-piece, clear prismatic,
tempered Corning lens with
internal prism pattern. Choice of
clear polycarbonate or clear
tempered glass on environmental
Flush mounted, stainless steel
machine screws secure through
captive cage nuts in housing and
are evenly spaced to compress
Die-formed, 18 ga. CRS with tightly
butted and spot welded, sealed
end caps. Contains no holes that
would allow air passage. Standard
white high reflectance polyester
powder coat finish. Gloss: 85%;
Reflectance: 93%; Hardness: 2H;
Unique, Particulock(TM) lens
retention system utilizes
gasketing and integrate lens and
door frame for even environmental
Two braided, stainless steel cables
on one side of door provide
One piece, 18 ga. door with baked
white polyester powder coat, fully
gasketed, outside door with
die-formed and beveled edges
eliminates seams which could
entrap microscopic contaminants.
Optional doors available.
Copper wound, HPF ballast is
White, closed cell, Flexiseal(TM)
gasketing surrounds perimeter of
lens to seal lens to door frame and
around perimeter of door to seal
door to housing. Another layer
seals fixture to ceiling system after
A gasketed access plate on top of
the housing with two flattened,
7/8" diameter knockouts allows
connection of vapor tight conduit
fitting. Optional, above ceiling, top
access door for luminaire
maintenance is available and ideal
for food processing and cleanroom
U.L. listed, C.S.A. certified,
standard wet label. Rated for 200
PSI, high-pressure hose-down.
250W - 400W
Metal Halide
250W - 400W
High Pressure Sodium
165W
QL Induction
H.I.D. GRID
One-Piece Door
23 11/16"
[602mm]
24"
[610mm]
1" [25mm]
Thru
1 1/2" [38mm]
1 1/2"
[38mm]
9 5/16"
[237mm]
23 3/4"
[603mm]
23 11/16"
[602mm]
1 1/2"
[38mm] 7/8" [22mm] KO (2)
Gasketed Access Plate
E N E R G Y D A T A
250W Metal Halide
Input Watts: 295
400W Metal Halide
Input Watts: 458
250W HPS
Input Watts: 295
400W HPS
Input Watts: 457
