Product range
Manhole cover
315 telescope set SN2 Normal square frame and round grating manhole cover
315-series Normal Telescope set 2003148G consists of a floating manhole cover 3366066/46-N set, DN315 x 9,7mm 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 grating 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.
Grating can be opened using crowbar.
Typical applications are inner streets, car parks, pedestrian zones which are covered by paving stones.
Specifications:
Product code:
2003148G
Warranty:
2
Years
Product category:
Normal, SN2
Market:
Estonia
Product type:
Set
Locking mechanism:
Spring locks
EN load class:
D400
Material marks:
Iron and plastic telescope
measurements:
Weight:
30.4
kg
Width:
mm
Max height:
801
mm
Seating depth:
33
mm
Lenght:
445
mm
Frame opening:
280
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.
