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SPECIFICATION
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| Application:
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The GU OUTSIDE
DROP serves to overcome elevation and approach angle differences between
an incoming wastewater connection and the manhole.Allows for flexible watertight
connections with up to 45° deflection of inlet pipe.This device reduces
wastewater inflow energy and lessens turbulent entry into main channel flow,
will reduce H2S emissions, odor and subsequent erosion / corrosion of manhole
structure. |
| Design: |
Incorporates
mounting flange and gasket to mount through the outside surface of the manhole
riser. |
| Construction: |
Molded Polyethylene
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| Gasket: |
GU LIP SEAL
design of polyisoprene, 40-45 durometer for approximately 0,5” annular space.
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| Installation:
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Precast Concrete
/ Masonry Manhole:The GU OUTSIDE DROP may be mounted on exterior of manhole
through cored 12,1” Dia hole encapsulated in concrete either as a precast
concrete assembly or as a field poured concrete construction. |
| Inlet Connection:
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Will accept
6” (DN 150) or 8” (DN 200) incoming gravity line connected with flexible
Boot-Connectors with mounting acces of 12,1” Dia. |
| Drop Pipe Connection:
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Connects to
6” (DN 150) either PVC- or Ductile Iron Pipe. |
| Cleanout / Inspection
Opening: |
Larger opening
allows for thorough visual inspection and maintenance access.
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