Aluminum
GN 743.6 ATEX-Sight Glasses, resistant -20 °C up to +150 °C
| d1 | d2 | d3 | l1 | l2 | s | |||
|---|---|---|---|---|---|---|---|---|
| 11 | G 3/8 | M 16 x 1,5 | - | - | 22 | 8 | 8 | 20 |
| 14 | G 1/2 | M 20 x 1,5 | - | - | 26 | 8,5 | 9 | 23 |
| 18 | G 3/4 | M 26 x 1,5 | M 27 x 1,5 | M 27 x 2 | 32 | 9 | 11 | 30 |
Specification
Aluminum
Surface fine turned
Sight glass
Security glass (ESG)
Seals
Rubber FPM (Viton®)
Circlip
Stainless steel AISI 301
Temperature range:
-20 °C up to +150 °C
Operating instructions ATEX-Sight glasses GN 743.6
Elastomer Characteristics
Stainless Steel Characteristics
RoHS
Accessory
Mounting Nuts GN 7430On request
Information
ATEX-Sight glasses GN 743.6 are suitable for use in an explosion risk environment. They comply with the guidelines 2014/34/EU.Detailed documentation is available and forms part of an order for this product.
A detailed operating instruction is included with every GN 743.6 sight glass. In addition, the housing is provided with an ATEX-label.
Further salient points of the oil level sight glasses GN 743.6 are:
They offer genuine glass of high stability and scratch proof. The seal is achieved with an O-ring on the periphery and not on the face edge of the glass. Leak tightness is therefore not affected by axial pressures.
The seal is embedded in a radial groove and cannot drop out, nor can it be extruded when tightening torque is applied.
ATEX-Sight glasses GN 743.6 can also be used on pressurised tanks. Tests regarding maximum pressure are available.
Assembly instruction:
For mounting on walls of less than 4 mm thickness please use a mounting nuts GN 7430.
| How to order |
| ||||
GN 743.6-18-G3/4 |
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