Technical parameters:

Item No	Wall thickness mm	Total height mm	Internal height mm	Internal width mm	Length mm	Load class
20150	20	150	130/TD>	100	1000	D400-E600
20200	20	200	180	100	1000	D400-E600
20250	20	250	230	100	1000	D400-E600
20300	20	300	280	100	1000	D400-E600