Four terminal network TT


Type TT

Working pressure PN10/PN16

Ductile cast iron GJS 500-7

Grey cast iron GJL 250

Diameters DN80 – DN400

Temp. max. 40°C – for water

Category:

Description

TT Flanged four terminal network made as a monolithic cast iron casting made entirely of ductile iron or grey cast iron, covered with an excellent anti-corrosion coating based on epoxy resins or bituminous paints. The fitting is particularly suitable for water pipelines to branch off the pipe and to install fittings.

APPROVAL

State Institute of Hygiene in Warsaw

TECHNICAL DATA

Flanged connection according to PN-EN 1092-2.

CONSTRUCTIONAL FEATURES:
  • Internal and external protection against corrosion with epoxy powder paint RAL 5005 with min. 250um and 3kV resistance – ductile iron
  • Internal and external protection against corrosion with black bituminous paint – grey cast iron

Download catalogue card
“Czwórnik kołnierzowy TT” PDF, 625 KB


Download declaration of performance
“Kształtki z żeliwa szarego” PDF, 84 KB


Download declaration of performance
“Kształtki z żeliwa sferoidalnego” PDF, 464 KB