D1

Description

Upper manhole with outwardly opening for road tankers.

• ACCESS:
300-400-450-500 mm

• MAX WORKING PRESSURE:
Check the data in the chart

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

• STANDARD HANDWHEEL:
Stainless steel handwheel (VLT18RZ203L)

• STANDARD GASKET:
Silicone

• STANDARD FINISH:
Polished cover/Satin frame

DIAMETER	PRESSURE
300 mm	-1,0/+0,7 Bar
400 mm	-1,0/+0,7 Bar
450 mm	-1,0/+0,3 Bar
500 mm	-1,0/+0,3 Bar