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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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"Very professional from order to th…"

SEAN PASTERFIELD

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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