About

Astral Under Ground

ASTRAL offers economical, high performance drainage systems to meet the demanding needs of today’s drain and sewer market. They are cost effective, strong and resistant to impact and are easy to install. There is a range of drainage accessories designed to meet the needs of the most stringent building regulations. Their overall flexibility ensures that ASTRAL can supply all domestic and commercial requirements for foul water and surface water drainage, up to and including the main sewers.

ASTRAL UNDER GROUND DRAIN & SEWER PRODUCTS :

BOTTLE GULLIES :  ASTRAL bottle gullies can be used to remove surface water from paved pedestrian areas.

SURFACE DRAINAGE : ASTRAL surface drainage efficiently removes water from pedestrian areas and domestic driveways.

INSPECTION CHAMBERS : ASTRAL inspection chambers offer an easier, more economical alternative to traditionally constructed manholes.

FEATURES & BENEFITS :

    • Most durable and impact resistant
    • Light in weight, easy to handle

AVAILABLE SIZE :

      • 315 mm chamber base with riser and top cover
      • 450 mm chamber base with riser and top cover
      • Surface drainage 1 mtr. channel
      • Bottle gully
      • Non return valve Available in  110 mm & 160 mm outlets

FIELDS OF APPLICATIONS : Drain & Sewer Systems in residences, commercial complexes, resorts, hospitals, academic institutes, Industries etc.

Product Range

Fittings

Adhesives

Technical Details

ASTRAL 315 mm chamber to be used with three risers. Depth are as shown in the chart below.

315 mm ChamberHeight in mm
Only Body240
With One Rise375
With Two Riser510
With Three Riser645

ASTRAL 450 mm chamber to be used with four risers. Depth are as shown in the chart below.

450 mm ChamberHeight in mm
Only Body345 mm
With One Riser575 mm
With Two Riser740 mm
With Three Riser905 mm
With Four Riser1065 mm

ASTRAL UNDERGROUND – PRODUCT DETAILS :

ASTRAL Underground ChamberInvert DepthComponentSize of Inlet(s) OutletMaterialLoad Capacity
Main inlet(s) OutletBranch inlet(s)
315230600Base110110Polypropylene Impact co-polymer
RiserPolypropylene Impact co-polymer
Frame & CoverPolypropylene Impact co-polymer
4503401200Base16002 No. 110 mmPolypropylene Impact co-polymer
Riser02 No. 160 mmPolypropylene Impact co-polymer
Frame & CoverPolypropylene Impact co-polymer

Note : These chambers can be used for higher load capacities using RCC covers on top of them.

Normally load capacities are applied to covers, not to chambers.

Features And Benefits

FEATURES :

  • Most durable and impact resistant
  • Light in weight, easy to handle and quick to install.
  • Smooth fore pipe with longer internals between joints reduces the risk of blockage and improves flow.
  • A full range of underground drainage, sewer and associated drainage products.
  • Easy to install even in wet condition.