450mm DIA Inspection Chamber Base [160mm]






The 450mm DIA Inspection Chamber Base is a compact and efficient solution for underground drainage systems. It features two 110mm inlets and two 160mm inlets, and with a 160mm inlet and outlet providing flexible connectivity options for wastewater or stormwater management. Manufactured from durable and recycled materials, this chamber base ensures reliable performance and longevity, even in challenging environments.
INFORMATION
Nominal Diameter | 450mm
Depth | 310mm
Inlet and Outlet | 160mm
Side Branches | 45º x 110mm, 90º x 160mm
Material | Polypropylene
Weight | 3.6kg
KEY BENEFITS
Increased rib design to improve stability
Lightweight for ease of installation
Range of access covers to suit project requirements
Installation to depths of 1.2m in non-adoptable applications using riser sections
Compatible with 110mm and 160mm underground pipe BS EN 1401 and BS EN 13476-2
Manufactured using recycled material
Includes four blanking plugs
TECHNICAL INFO
DATA SHEETS
ENQUIRE NOW
Our friendly team are always here to help,
you can call us on 0121 552 8887
Monday - Thursday: 8am - 4pm
Friday: 8am - 2pm
RELATED PRODUCTS
LATEST
NEWS
Stay up to date with the latest development here at Polydrain Civils
Barking Energy Centre
BARKING ENERGY CENTREPublished: 11th December, 2025 Advancing Sustainable Infrastructure in East London Project: Barking Energy Centre Location: Barking, East London Product: HydroCell® Objective: The project’s objective […]
New Product Release [A15 Shallow Flow Galvanised]
NEW PRODUCT RELEASE [A15 SHALLOW FLOW GALVANISED]Published: 24th February, 2025 Our Most Popular Channel Drain Just Got Better: A15 Shallow Flow with Galvanised Grating The world […]
New Website Launch
NEW WEBSITE LAUNCHPublished: 13th January, 2025 Polydrain Civils launches new website to enhance customer experience Polydrain Civils, a trusted name in drainage solutions and civil engineering […]
LATEST NEWS
Stay up to date with the latest development here at Polydrain Civils
Barking Energy Centre
BARKING ENERGY CENTREPublished: 11th December, 2025 Advancing Sustainable Infrastructure in East London Project: Barking Energy Centre Location: Barking, East London Product: HydroCell® Objective: The project’s objective […]
New Product Release [A15 Shallow Flow Galvanised]
NEW PRODUCT RELEASE [A15 SHALLOW FLOW GALVANISED]Published: 24th February, 2025 Our Most Popular Channel Drain Just Got Better: A15 Shallow Flow with Galvanised Grating The world […]
New Website Launch
NEW WEBSITE LAUNCHPublished: 13th January, 2025 Polydrain Civils launches new website to enhance customer experience Polydrain Civils, a trusted name in drainage solutions and civil engineering […]
RELATED PRODUCTS
LATEST
NEWS
Stay up to date with the latest development here at Polydrain Civils
Barking Energy Centre
BARKING ENERGY CENTREPublished: 11th December, 2025 Advancing Sustainable Infrastructure in East London Project: Barking Energy Centre Location: Barking, East London Product: HydroCell® Objective: The project’s objective […]
New Product Release [A15 Shallow Flow Galvanised]
NEW PRODUCT RELEASE [A15 SHALLOW FLOW GALVANISED]Published: 24th February, 2025 Our Most Popular Channel Drain Just Got Better: A15 Shallow Flow with Galvanised Grating The world […]
New Website Launch
NEW WEBSITE LAUNCHPublished: 13th January, 2025 Polydrain Civils launches new website to enhance customer experience Polydrain Civils, a trusted name in drainage solutions and civil engineering […]
LATEST NEWS
Stay up to date with the latest development here at Polydrain Civils
Barking Energy Centre
BARKING ENERGY CENTREPublished: 11th December, 2025 Advancing Sustainable Infrastructure in East London Project: Barking Energy Centre Location: Barking, East London Product: HydroCell® Objective: The project’s objective […]
New Product Release [A15 Shallow Flow Galvanised]
NEW PRODUCT RELEASE [A15 SHALLOW FLOW GALVANISED]Published: 24th February, 2025 Our Most Popular Channel Drain Just Got Better: A15 Shallow Flow with Galvanised Grating The world […]
New Website Launch
NEW WEBSITE LAUNCHPublished: 13th January, 2025 Polydrain Civils launches new website to enhance customer experience Polydrain Civils, a trusted name in drainage solutions and civil engineering […]

![New Product Release [A15 Shallow Flow Galvanised]](https://polydraincivils.com/wp-content/uploads/2024/02/SCDG1000-Banner-1-1024x384-1.jpg)



