663mm x 663mm are the external dimensions of this Manhole Frame. Provides a cost effective solution for infrequent and slow moving traffic situations.

Features:

• Manufactured from durable mild steel with grade AP9 polypropylene frame.
• The surface pattern is designed to avoid pooling.
• Notchless die drawn corners on pressed tops.
• No sharp exposed edges.
• No cut exposed edges improve corrosion.
• Continuous surface seal – better for avoiding ingress and odour.

Technical data:

• Brand - CLARK-DRAIN
• Product Type - Manhole Cover
• Material - Steel / Polypropylene
• Finish - Galvanised
• Internal Depth - 30mm
• Internal Width - 600mm
• Internal Length - 600mm
• External Width - 663mm
• External Length - 663mm
• Clear Opening Width - 600mm
• Clear Opening Length - 600mm
• Weight - 11.5kg
• Loading Weight - 5tn

Standards & Certifications:

• Under BSI-Certified IS0 9001:2015 Quality Management Systems
• FACTA (clauses no. 7.0, 7.2, 7.2.1, 7.2.3 & 7.3.3)