Product range
Telescope set
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.
Infra Product Range on Urban Street
This video showcase the wide range of Combi Works Infra product on the urban streets. The range features manhole covers, gully tops, channel gratings and tree gratings.
