Description
Brass transition nipple clamp x male thread, suitable for drinking water
Meets pressure conditions according to DIN 8076-1
The facts
- Sandblasted look
- Can be used for cold and hot water
- suitable for all types of water, waste water and liquids of higher or lower density
- Brass CW61N (can be used for drinking water pipes)
The data
- ➀ Union nut: brass UNE 12165
- ➁ Clamping ring: Brass UNE 12165
- ➂ Sealing ring: Brass UNE 12165
- ➃ O-ring: NBR 70 shore
- ➄ Body: Brass UNE 12165

Brass in the ground - dezincification
If brass or gunmetal is to be used in the ground for a longer period of time (over many years), you should check the prevailing conditions in advance.
There are some wells of drinking water suppliers where the installation of brass is not possible. The drinking water lacks zinc and the water would draw this out of the installed parts.
This is referred to as dezincification of the brass, which then leads to pitting or pipe breakage.
The longevity of a brass coupling also depends on the acidity of the soil. Soil with a high humus content or clay is more aggressive towards brass than pure sandy soil. Brass couplings can be protected from harmful substances in the soil, e.g. by coating them with grease.
Provider identification:
HTC
Norisstraße 4
91257 Pegnitz
E-Mail: info@ht-connect.de
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