560mm x 560mm Round Opening 450mm Manhole Cover

• Overall Size = 560 x 560
• Clear-opening = 450 dia
• Depth, Frame only = 80 Depth. inc. locating ring = 133.5
• Weight (kgs): 7.5
• Load Rating Classification: 35kN
• (Domestic Driveway) Applicable Standard(s): N/A
• Load Test Data: 35kN held for 30 secs without cracking or failure
• Features: – Dual locking facility (cover-to-frame & frame- to-chamber)
• Extended frame for levelling to surrounding surfaces
• Square frame with unique circular lid for ease of access and installation
• Perfect partner for CD U455 chamber riser
• Fits other major manufacturer’s 450 PPIC chambers (depending on exact size)
• Enhanced slip resistant surface tread
• Compatible with CD 499 Reducer (available separately) to restrict access into deep chambers as per Part H of the Building Regulations
• LABC approved