Surface Box BITUKAP

with damping insert and height-adjustable

Standard DIN 4055, 4056, 4057, 4059, 3581
Certification DVGW

The BITUKAP surface boxes are made of grey cast iron EN GJL 200. Bolt and web are made of stainless steel. BITUKAP surface boxes are 100% recyclable and are preferably installed in asphalt areas. The height-adjustable inner housing facilitates installation.

surface box BITUKAP with open cover

Product benefits

surface box with open cover and highlighted insert

Damping L-insert

The L-insert ensures rattle-free operation and low wear values. In addition, freezing of the castings is prevented.

Logo of DVGW CERT

DVGW Certification

The BITUKAP surface boxes are DVGW certified.

Surface box with road roller travelling over it

Roll-in frame

The surface box is rolled into the bituminous road layer.

Drawing of the surface box with an inclination angle of 6.28°

Angle of slope

Installation with angle of slope till 7° / 12,3 %.

Do you have any questions or would you like more information?

Portrait photo Internal Sales Representative Lennart Flege

Lennart Flege
export department

Surface Box BITUKAP for Gas and Water

©2026 HYDROTEC Technologies AG

Settings saved

Privacy settings

Manhole covers & Gully tops

Drainage Channels

Surface Boxes

Gardening & Landscaping