Plastic

GN 543.6 ATEX-Sight Glasses, resistant up to 80°C

ATEX Sight Glasses resistant up to 80C GN 543.6 thumbnail

ELESA original design HGFT-EX Info

ATEX Sight Glasses resistant up to 80C GN 543.6 sketch

Type

A	with reflector
B	without reflector

Show filter

d₁	d₂	d₃	l₁	l₂	s	recommended torque in Nm

11	G 3/8	24	8	7	22	4 ... 8
15	G 1/2	28	10	8,5	24	6 ... 8
18	G 3/4	35	9,5	8,5	32	8 ... 10

Filter combination produces no result.

Specification

Body
Plastic (Polyamide PA)

Temperature resistant up to 80 °C
Yellow, RAL 1021, shiny finishGB

Sight glass
Plastic

Crystal clear Polyamide (PA-T/AR)
Alcohol resistant

Seal
Rubber NBR (Perbunan^®)

Reflector
Aluminum
Natural color, anodized

Operating instruction GN 543.6

Plastic Characteristics

Elastomer Characteristics

RoHS

Accessory

Mounting Nuts GN 7430

Information

ATEX-Sight glasses GN 543.6 are suitable for use in an explosion risk environment. They comply with the guidelines (ATEX) 2014/34/EU.

A detailed operating instruction is available and included with every sight glass.

The window is embedded in the body during the injection process and it is therefore absolutely leaktight.

The sealing ring is embedded in a radial undercut and it cannot be extruded during the tightening operation.

Assembly instruction:
For mounting on walls of less than 4 mm thickness please use mounting nuts GN 7430.

How to order