Back to product catalog

Combi Works Manhole Covers

Manhole cover
D400
3366040/1-N

315 frame with blind cover

315-series D400 3366040/1-N manhole cover set consists of a floating,…

Manhole cover
D400
3366041-N

315 blind cover

315-series D400 3366041-N is a round blind cover for floating, round…

Manhole cover
D400
3366131/3-N

315 Optimized frame with lockable grating mahole cover set

315-series Optimized set 3366131/3-N consists of a floating, round…

Manhole cover
D400
3366131/2-N

315 Optimized frame with lockable blind manhole cover set

315-series Optimized manhole cover set 3366131/2-N consists of a…

Manhole cover
D400
3366131-N

315 Optimized round frame

315-series Optimized 3366131-N is floating type, round frame for…

Manhole cover
D400
3366133-N

315 Optimized grating

315-series Optimized 3366133-N is rounded grating with spring locks…

Manhole cover
D400
3366132-N

315 Optimized Blind Manhole Cover with Spring Locks

315-series Optimized round blind cover 3366132-N is compatible with…

Manhole cover
D400
3366044/6-N

315 Normal frame with lockable grating set

315-series Normal set 3366044/6-N consists of a floating, rounded…

Manhole cover
D400
3366044/5-N

315 Normal frame and lockable blind manhole cover set

315-series Normal set 3366044/5-N consists of a floating, round frame…

Manhole cover
D400
3366066/46-N

315 Normal square frame and round grating manhole cover set

315-series Normal manhole cover set 3366066/46-N consists of a…

Head office

Itälahdenkatu 23 A
FIN-00210 I Helsinki | Finland
Telephone: +358 10 2193 080
info [at] combiworks.com

Estonia

Hoidla tee 9/1
75302 Vaida | Harjumaa | Estonia
Telephone: +372 53 044 007
infra [at] combiworks.com

China

12-3 Four Seasons Park
Suhui Road, SIP I 215001
Suzhou, Jiangsu Province, China
manufacturing [at] combiworks.com

Scandinavia - Sweden

C/O Skugga Technology AB
Ringvägen 100 I SE 118 60
Stockholm | Sverige
manufacturing [at] combiworks.com

Lithuania

Business Center Europa
Konstitucijos avenue 7
09308 I Vilnius | Lithuania
manufacturing [at] combiworks.com

India

Kolkata
India
Production control
infra [at] combiworks.com

Social media

Contact Us

Privacy policy

All rights reserved © Combi Works 2026