Products

Hela couplings

The couplings used for the system are produced according to ISO 15875-5 standard requirements. The material used for the production is dezincification resistant brass enabling application of the couplings to the drinking water transfer.

Our screw-compression couplings are legibly marked, giving the nominal diameter, the carrier pipe wall thickness and pressure class (PN6 or PN10). The compact design of the couplings reduces the space required for their storage, while the innovative design enables simple assembling, without the need of the specialized hydraulic tools’ use. The couplings have taper thread as a standard feature complying with ISO 7 requirements.

 

Equal tee hela t

Coupling for use in cold and hot water distribution systems, industrial installations and district heating networks.

Available in diameters from 20 to 125 mm

  • Extremely simple assembly using basic tools
  • Dezincification resistant fittings
  • Have PZH approval
Mark Internal thread Rp [inch] Number catalog
T 20 ¾” 611 020 001
T 25 1” 611 025 001
T 32 1 ¼” 611 032 114
T 50 2” 611 050 002
T 65 2 ½” 611 065 003
T 80 3” 611 080 003
T 100 4” 611 100 004
T 125 5” 611 125 005