 Ductile iron grates -
heavy
duty ductile iron grates
rated
to EN 1433 / DIN 19580
Load
Class E. Large intake
slots offer
60% open area of
38.92 sq. in.
per foot.
 Integral ductile iron
wearing rail - integrally
cast-
in rail provides maximum
strength and protection for
channel body. Shock absorbing
widgets, with M10 stainless
steel threads, are fitted in rail
to
provide fitting for grate bolts. |
 Two M10 bolts per half meter (19.69”) grate - steel bolts do not react with stainless steel widget to ensure removal for maintenance. When combined with the two anti-shunt lugs, provides four points of capture per grate.
 |
 Anti-shunt’ lugs -
recesses in grate fit
around
lugs on the edge rail to
prevent longitudinal
movement. Also prevents grate from lifting.
|
Flume Outlets – offer large high capacity outlet for connection into a collector line or catch basin. Fits to the base of the Outlet Channel.
Available as 8” or 12” Schedule 40 vertical or horizontal outlet.
4” & 6” Schedule 40 drillouts - included on all channel units to allow vertical evacuation of the system along the run.
Note: for 6” drill-out, an oval to round adapter will be required. (Part No 95140)
 |
 Profiled side walls
- strengthening pillars and
frost keys provide channel
body strength and mechanical
keying to surrounding concrete.
 Direction arrows cast on
side of channel indicate flow
direction and ensure channels
are installed correctly. |
 Polymer concrete
construction offers high
durability and is resistant to
road salts and other
common
road pollutants.
Polymer
concrete is
manufactured from
polyester
resins reinforced with
mineral aggregates and
fillers.
It provides up to four
times the
compressive
strength or cement
concrete
and minimal water
absorption prevents
freezethaw
breakdown.
 Interconnecting end
profiles allow easy
and effective joining of
channels. Appropriate sealant
can be used to create a sealed
joint. |
 Sloped (0.6%) channel
units - meter long units
provide
98’-5” continuous
slope. This
equates to 1/16"
fall per linear
foot.
Neutral
units can be for neutral
depth
runs or can be used to
extend sloping run lengths. |
 4.00” (100mm) internal
width channels. ‘U’ shaped
bottom improves flow
hydraulics, providing excellent
drainage capacity for any road
catchment area. |