Atlas Chambers
Modular access chambers made from recycled polypropylene, designed for underground ducted networks. Available in various sizes and load ratings (B125 to D400), ideal for highways, pavements, and utility installations.
Atlas Chamber System
The Atlas Chamber System by Pennine Manufacturing Ltd is a versatile, modular solution for underground access in civil engineering and utility projects. Manufactured from 100% recycled polypropylene, Atlas components are lightweight, chemically resistant, and capable of withstanding high loadings — up to D400 for vehicular traffic.
Each chamber is built using interlocking rectangular rings and side panels, allowing for customizable dimensions in 150mm increments. The system supports duct access chambers, drawpits, catchpits, valve & meter chambers, and more. Pre-moulded 110mm duct entry knockouts are standard, with larger entries available upon request.
Installation is straightforward, requiring minimal concrete backfill and manual handling. Chambers can be delivered flat-packed or pre-assembled, and reinforced where necessary for larger sizes. Tested by Lloyds British and compliant with ISO 9001 standards, Atlas chambers offer a reliable and sustainable solution for modern infrastructure.
Variation Table
Code | Product | Pack Qty | Weight (kg) | Length (mm) | Width (mm) | Height (mm) | Volume (m³) | Pallet Dimensions (mm) | Units/Pallet |
---|---|---|---|---|---|---|---|---|---|
MATLAS30 | 300mm Atlas-pair | 1 | 1.40 | 450 | 155 | 150 | 0.0105 | 1200 x 1080 x 1100 | 126 |
MATLAS45 | 450mm Atlas-pair | 1 | 1.82 | 600 | 155 | 150 | 0.0140 | 1200 x 1080 x 1100 | 84 |
MATLAS60 | 600mm Atlas-pair | 1 | 2.24 | 750 | 155 | 150 | 0.0174 | 1200 x 1080 x 1100 | 60 |
MATLAS75 | 750mm Atlas-pair | 1 | 2.54 | 900 | 155 | 150 | 0.0209 | 1200 x 1000 x 1100 | 42 |
MATLAS90 | 900mm Atlas-pair | 1 | 2.84 | 1050 | 155 | 150 | 0.0244 | 1200 x 1050 x 1100 | 42 |
MA30n30x1 | 300 x 300 Atlas Ring B125 | 1 | 2.80 | 450 | 450 | 150 | 0.0304 | 1200 x 1050 x 2000 | 72 |
MA45n30x1 | 450 x 300 Atlas Ring B125 | 1 | 3.22 | 600 | 450 | 150 | 0.0405 | 1200 x 1050 x 2000 | 56 |
MA45n45x1 | 450 x 450 Atlas Ring B125 | 1 | 3.64 | 600 | 600 | 150 | 0.0540 | 1200 x 1050 x 2000 | 42 |
MA60n45x1 | 600 x 450 Atlas Ring B125 | 1 | 4.06 | 750 | 600 | 150 | 0.0675 | 1200 x 1050 x 2000 | 32 |
MA60n60x1 | 600 x 600 Atlas Ring B125 | 1 | 4.48 | 750 | 750 | 150 | 0.0844 | 1200 x 1050 x 2000 | 22 |
MA75n60x1 | 750 x 600 Atlas Ring B125 | 1 | 4.78 | 900 | 750 | 150 | 0.1013 | 1230 x 1050 x 1700 | 18 |
MA75n75x1 | 750 x 750 Atlas Ring B125 | 1 | 5.08 | 900 | 900 | 150 | 0.1215 | 1230 x 1000 x 2000 | 18 |
MA90n45x1 | 900 x 450 Atlas Ring B125 | 1 | 4.66 | 1050 | 600 | 150 | 0.0945 | 1230 x 1050 x 2000 | 30 |
MA90n60x1 | 900 x 600 Atlas Ring B125 | 1 | 5.08 | 1050 | 750 | 150 | 0.1181 | 1230 x 1050 x 1700 | 22 |
MA90n75x1 | 900 x 750 Atlas Ring B125 | 1 | 5.38 | 1050 | 900 | 150 | 0.1418 | 1230 x 1050 x 2000 | 24 |
MA90n90x1 | 900 x 900 Atlas Ring B125 | 1 | 5.68 | 1050 | 1050 | 156 | 0.1720 | 1200 x 1050 x 2000 | 13 |
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