GH.

Locking rings

Features and applications

GH. nuts can be used for fitting the following indicators to reservoirs with thin walls (thickness smaller than 5 mm):

• HGFT.
• HGFT-EX
• GN 743
• GN 743.1
• GN 743.2
• GN 743.3
• GN 743.4
• GN 743.5
• GN 743.6
• HGFT-PR
• HGFT-HT-PR
• GN 744
• HFTX.
• HFTX-PR
• HCFE.
• HCFE-C
• HCFE-EX