Ex Oil level sight glass


Polyamide based (PA) technopolymer, RAL 1021 yellow colour, glossy finish.


Transparent polyamide based (PA-T/AR) technopolymer.

G 3/8   G 1/2  G 3/4


TEX directive compliance

HGFT-EX oil level sight glasses series comply with the Essential Health and Safety Requirements of the European ATEX Directive 2014/34/ EU (explosive atmospheres) for Group II devices, category 2GD.

II 2GD Ex h X: is the oil level sight glasses identification marked on the HGFT-EX product according to ATEX directive.

II: group of devices / components suitable for use in surface industry except for mines.

2: ATEX category corresponding to “high” protection level

G: explosive atmosphere of flammable gases or vapors.

D: explosive atmosphere of combustible dusts.

Ex: device / component protected against the ignition of explosive atmospheres.

h: protection mode for non-electric devices / components.

X: special conditions and limitation of use (see Instructions for use).

Ambient and/or fluid temperature: -20 ÷ +80 °C


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