GN 743.1

Aluminium, glossy finish:

• GN 743.1-A: with reflector made out of technopolymer (PSU polysulfone).

• GN 743.1-B: without reflector.

Black anodised aluminium:

• GN 743.1-AS: with reflector made out of technopolymer (PSU polysulfone).

• GN 743.1-BS: without reflector.

Window

ESG safety glass.

Ring

FKM type VITON^®*.

Maximum continuous working temperature

180°C.

GN 743.1 oil level sight glasses can be used on pressurised oil tanks (oil-proof resistance data available on request).

Brass nuts GH. (with Gas threadings only) for fitting to reservoirs with wall thickness smaller than 5 mm.

^{* Registered trademark by DuPont Dow Elastomers.}