GN 743.7 Oil level sight glasses

with conical threading, brass
 
 

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Technical specifications

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Main specifications

Material

Brass.

Window

Natural glass.

Standard executions

  • GN 743.7-A: with technopolymer (Polysulfone) contrast screen.
  • GN 743.7-B: without contrast screen.

Maximum continuous working temperature

100°C.

General information

Features and applications

GN 743.7 oil level sight glasses can be used on pressurised oil tanks. The seal between the brass body and the glass window is guaranteed by a packing ring in NBR synthetic rubber.

The coupling of the conical threading (d2) with a right female threading (d4) will improve with the more threads that are in contact.

Generally to improve the tightness of this type of level indicators a sealing element like teflon ribbon is used.

Other executions

Special executions on request

Indicators with NPT conical threading.

Inch sizes available on request
Elesa
Models all rights reserved in accordance with the law. Always mention the source when reproducing our drawings and photos.
Ganter

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