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D400 – Manhole Lids & Frames

Heavy-duty D400-rated composite manhole lids with galvanised frames, designed for high-load environments like roads and industrial areas.

Full Description

Pennine Manufacturing’s D400-rated composite manhole lids are built for demanding environments requiring high load-bearing capacity. Made from premium glass-reinforced polyester and housed in hot-dip galvanised steel frames, these lids are ideal for use in roadways, industrial zones, and other heavy-duty applications. Each lid includes an anti-slip surface and stainless steel bolts for secure, tamper-resistant installation. Fully compliant with EN124 D400 standards, these lids offer exceptional strength and durability while deterring theft due to their low scrap value.

Variations Table

Code Size (mm) Description Weight (kg) Length (mm) Width (mm) Height (mm)
ML4545D 450 x 450 CompLid/Galv. Frame D400 33.00 600 600 110
ML6060D 600 x 600 CompLid/Galv. Frame D400 56.00 750 750 120
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