B20

Description

Rectangular manhole door with outwardly vertical opening for concrete tanks.

• ACCESS:
420 x 310 mm frame h=70×4

• MAX WORKING PRESSURE:
1,2 Bar

• MATERIAL:
Stainless steel AISI 304(W.NR.1.4301) – AISI 316/L(W.NR.1.4404)

• STANDARD HANDWHEEL:
Bronze plated (GLLBRZ1201)

• STANDARD GASKET:
Grey EPDM gasket

• STANDARD FINISH:
Polished cover/2B frame