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Order Helpline 01752 692 221

Brett Martin Inspection Chamber Reducer - 450mm x 350mm

Code:
B6350

Designed for use with Brett Martin 450mm Inspection Chamber Assemblies, this Reducer is the ideal choice for residential settings. Giving controlled access with a diameter of 350mm, it snugly fits into square and round frames and offers the perfect solution when the Chamber In...Read More

£31.20 Incl. VAT
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Description

Designed for use with Brett Martin 450mm Inspection Chamber Assemblies, this Reducer is the ideal choice for residential settings. Giving controlled access with a diameter of 350mm, it snugly fits into square and round frames and offers the perfect solution when the Chamber Invert exceeds 1.2m. The innovative clips ensure a snap-fit connection, while the screw holes deliver a permanent and reliable attachment.

Made from hard-wearing and durable polypropylene, the robust Lids and Frames provide a secure solution. Created with a fortified webbed design, they boast impressive strength, enduring up to 50kN of pressure (when upheld by a concrete plinth). Seamlessly integrating with Brett Martin SfA7 Adoptable and Non-Adoptable Inspection Chambers, they have undergone rigorous EN124 A15 testing, aligning with Building Regulations for your peace of mind.

Features & Benefits: Brett Martin Inspection Chamber Reducer - 450mm x 350mm

  • 450mm x 350mm diameter
  • Heavy-duty polypropylene material
  • Use when Chamber Invert exceeds 1.2m
  • Screw holes offer more permanent fixing
  • Clips enable ring to snap into position
  • Delivers restricted access to 350mm diameter
  • Compatible with Brett Martin 450mm Inspection Chamber Assemblies
  • Tested to EN124 A15 and conforms to Building Regulations
  • Impressive 50kN loading capability (when supported by a concrete plinth)
  • Suitable for residential applications

Please note:

  • The invert refers to the distance between the top of the unit and the bottom of the inside of the connecting inlet pipework.

Details

Material Plastic Diameter 450mm

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