PE Manhole Inspection Chamber

OPTIFLOW INSPECTION AND MANHOLE CHAMBERS RANGE All chambers come with integrated benching with various options from single to multiple inlets.

Inlet / Outlet OD (mm)

Chamber Height Range (mm)

Internal Diameters (mm)

Gully DN 315 DN 450 DN 500 DN 600 DN 800 DN 1000 DN 1000 DN 1200

400(H) x 380(w) | Top Opening 170 x 170 200 mm - 1000 mm 350 mm - 1000 mm 350 mm - 1000 mm 500 mm - 1500 mm

Up to 110 Up to 110 Up to 160 Up to 160 Up to 315 Up to 450 Up to 400 Up to 715 Up to 500

1000 mm - 6000 mm* 1000 mm - 6000 mm* 1750 mm - 6000 mm* 1500 mm - 6000 mm*

*For chamber beyond 6000mm depth, please consult OPTIFLOW

Inlet/ outlet pipe connections: Inlet / outlet pipes can be connected in 2 different ways as appropriate. For plain surface PVC, uPVC, HDPE pipes-drilling and placing EN 681-1 elastomer seal of appropriate diameter and pushing the pipe for fast, easy and leak proof connection. This elegant method with elastomerseal remainswatertighteven if the pipe moves i n any direction by up to 5°. For CI, PP, CLAY, GRP appropriate transition adaptors shall be used. For corrugated, HDPE pipes-drilling appropriate diameter and welding directly to the manhole with extruder by using PE rod gives watertight connection.

CONE/ UPPER UNIT

RISER/ EXTENSION UNIT

BASE UNIT

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