Dear Customer
Our Customer Service will be available again as of 2 January 2025.
Please note that new registrations and requests to be processed manually will only be processed from this point onwards.
You can of course place orders and receive downloads online at any time.
We wish you happy holidays, a peaceful time and a healthy New Year!
Your DIN Media
Standard [CURRENT]
Product information on this site:
Quick delivery via download or delivery service
All transactions are encrypted
This standard applies in conjunction with DIN EN 124 and DIN 1229 for the summary of components for manhole tops of class B 125 with round or square frames for covering man entries and inspection chambers of drains and sewers. The manhole tops consist of frames and covers in accordance with DIN 4271-2. DIN 1221 applies for associated dirt traps.
This document replaces DIN 4271-1:1998-08 .