Products / Assemblies  / pH/ORP 
  • Easy to dismantle
  • Ideal for sensors with thread PG 13.5
  • Easy mounting by bonding or 1'' female thread


Flow assembly for installation of one pH or ORP sensor in pipes with adhesive coupling or pipe coupling DN 25 with 1" female thread. Available in PVC and PP.

Technical data

Ambient conditions

Max. pressure PVC: 16 bar (at 20°C)
PP: 10 bar (at 20°C)
Temperature max 40 °C (PVC)
max. 90 °C (PP)


Assembly version



Article number

GD 1 V adhesive coupling (DN 25), PVC 36604261K
GD 1 VG pipe coupling (DN 25) with 1'' internal thread, PVC 36604263K
GD 1 VG PP pipe coupling (DN 25) with 1'' internal thread, PP 36604265K

Mechanical construction

Material PVC, PP
Dimensions see dimension drawing
Installation GD 1 V: adhesive coupling
GD 1 VG (PP): pipe coupling DN 25 with 1" female thread

GD 1 V(G) GD 1 V(G)

When it comes to the online measurement of pH, ORP, conductivity, Chlorine, Ozone, or Chlorine dioxide, we leave nothing to chance. Because for more than 60 years we have been developing solutions that are ideally tailored to the needs and requirements of our customers.

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