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.

 

Hela h transition connector pn6

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

Available in diameters from 20 to 160 mm

  • the modular design of the connector enables configuration in various ways in the full range of diameters
  • extremely simple assembly using basic tools
  • dezincification resistant fittings
  • have PZH approval
Mark Pipe diameter ØDz x s [mm] Thread R [inch] Weight [kg] Number catalog
H 20 20-6 20 x 2.0 ¾” 0.16 606 020 001
H 25 25-6 25 x 2.3 1” 0.21 606 025 001
H 32 25-6 32 x 2.9 1” 0.34 606 032 001
H 32 25-6S 32 x 2,9 1” 0.34 606 132 001
H 32 32-6 32 x 2.9 1 ¼” 0.34 606 032 114
H 40 32-6 40 x 3.7 1 ¼” 0.53 606 040 114
H 50 32-6 50 x 4.6 1 ¼” 0.68 606 050 114
H 63 50-6 63 x 5.8 2” 1.11 606 063 002
H 75 65-6 75 x 6.8 2 ½” 1.76 606 075 002
H 90 80-6 90 x 8.2 3” 2.93 606 090 003
H 110 100-6 110 x 10.0 4” 4.35 606 110 004
H 125 125-6 125 x 11.4 4” 7.26 606 125 005
H 160 150-6 160 x 14.6 6”/5” Rp 9.60 606 160 006