Threaded clamp for drilling


Water intended for human consumption.


The State Hygiene Institute in Warsaw.

Technical data:

Working pressure PN16.
Max temp. 40°C.
Threaded conncetion according to PN-EN ISO 228-1
Requrments and tests according to PN-EN 1074-1 and 2

Design features:
  • Clamp made of ductile cast iron completely lined with rubber
  • Fully secured against corrosion with epoxy powder paint RAl 505 with a thinckness of min. 250µm and resistance for a 3kV puncture.

Download catalogue card
“Obejma gwintowana do nawiercania” PDF, 710 KB

Download declaration of performance
“Obejma gwintowana i kołnierzowa na rury PE i PCV” PDF, 519 KB