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Manhole cover
500 Optimized telescope set SN2 with blind cover
500-series Optimized telescope set 2005007C consists of a floating, round manhole cover 336614879-N set, DN500 x 15,3mm x 0,75m SN2 telescope pipe and M10 bolts and nuts. The set is designed for Nordic conditions, in accordance with standard EN 124-2:2015. Frame and cover are manufactured from ductile iron EN-GJS-500/7 and classified under Load Class D400, pipe is from PE and bolts and nuts from A2 stainless steel.
Cover can be opened using a crow bar.
Typical applications are inner streets, car parks, pedestrian zones.
Specifications:
Product code:
2005007C
Warranty:
1
Years
Product category:
Optimized, SN2
Market:
Estonia
Product type:
Set
Locking mechanism:
Spring locks
EN load class:
D400
Material marks:
Iron and plastic telescope
measurements:
Weight:
51
kg
Max height:
790
mm
diameter:
640
mm
Seating depth:
20
mm
Frame opening:
456
mm
How to: Open a Lockable Manhole Cover
This video demonstrates how to open with a crowbar, quick clean and close the cover easily. It showcases our lockable manhole cover of 315 series, but same method applies to all other Combi Works lockable manhole covers.
