Locking: 4 screw. About UK Build Supplies. Cover: Galvanised steel. Clear Opening: 600 (L) x 450 (W) x 43.5 (H).
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SHMOX 450 UNDERGROUND DRAINAGE MANHOLE SET. British Drain Underground Chamber 450 Base. British Drain Undergroung Chamber 450 Round Cover. British Drain Underground Drainage Chamber Raising Piece 450mm.
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1 x 320mm Manhole Inspection Chamber Base. 3 x 320mm Risers.
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Cover: Galvanised steel.
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Overall Size 655mm x 655mm x 90mm 10 Tonne Weight Loading. Application: suitable for driveways Block Paving etc. Recessed Design : The recessed design allows it to be flush with the surrounding surface, such as block paving, slabs, or grass.
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•Recessed Tray Size: 525 x 525mm. •Recessed Tray Depth: 43.5mm. PLUS AIRCRAFT OR ANY ABNORMAL TRAFFIC. locking screws located under lifting key cap. •One piece pressed cover - Extra strength without obstruction.
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Suitable for use with 320mm risers.
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The Polypipe UG510 Plastic Manhole Cover and Frame is a durable and reliable solution for underground drainage. Made from high-quality plastic, this square-shaped manhole cover is designed to suit sewage systems. The set includes a cover and lid, both finished in a matt finish for a sleek look. With a diameter of 460mm and one outlet, this manhole cover is suitable for various industrial plumbing and building material needs. The Polypipe brand ensures a trusted and long-lasting product for your drainage requirements.
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