THE STORM WATER AND EROSION CONTROL RESOURCE
Retention/Detention/Storage
Pinch Valves Storm Water Chamber
Red Valve’s large-diameter Mega- StormChamber is an open-bottom
fl ex pinch valves are ideal for fl ow HDPE infi ltration chamber that
equalization and controlling storm functions in permeable and non-
water and wastewater. Th e Mega- permeable soils for subsurface
fl ex off ers excellent fl ow control retention, detention, recharge and
capabilities, a full-port opening reuse of storm water. It provides a
and the ability to close drop-tight higher level of pollutant removal
on entrapped solids. by utilizing the biological and
Red Valve Co. Inc.
physical properties of the soil.
Carnegie, PA
Storm Chamber • Occoquan, VA
412.279.0044 • www.redvalve.com
877.426.9128 • www.stormchambers.com/index.html
View Video • View Brochure
Sand Filter System Subsurface Detention/Infi ltration
Rotondo’s perimeter sand fi lter StormTank is a high-void, strong,
system is a precast concrete low- aff ordable alternative for subsur-
profi le storm water fi ltration face storm water detention or infi l-
system. It is designed to support tration. It off ers the largest void
truck loading (HS-20) with the space of any underground system
top slab fl ush with fi nish grade. currently on the market and is
Runoff enters through drainage load tested for use under parking
pipes or grates cast in the top slabs, eliminating the need for inlets. lots and athletic fi elds, with an
Rotondo Environmental Solutions LLC • Alexandria, VA
HS-25 rating.
703.212.4830 • www.rotondo-es.com
Brentwood Industries • Reading, PA
View Brochure
610.374.5109 • www.brentwoodprocess.com
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2010 BUYERS/SPECIFIERS CATALOG • 17
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