Manhole cover SD7- for flush fitting- load bearing- attack-proof / security tested- weather-proof- rectangular type

Manhole cover, installed flush with the surface for pedestrian and/or vehicle traffic, optionally in class A15 or B125 or D400, weatherproof, odour-tight against pressureless water, attack-proof, rectangular in shape, made of 1.4307 (AISI 304 L) stainless steel.

Secure to prevent forced access, certified to resistance class RC3 according to DIN EN 1627 in class D400, meeting the requirements of DVGW W 1050 - Object protection for water supply structures. Suitable for use in Ex zone 1 and Ex zone 21.

Not suitable for big-volume traffic