Below Ground Ductile Iron Coupling finished externally in a two part grey epoxy coating.
- Two piece coupling manufactured from ductile iron BS EN 1563
- Zinc plated socket cap locking screw and nut M8 for 100 – 300mm (6mm Allen Drive)
- 2 locking screws on 100mm and 4 locking screws on 150mm – 300mm dia’s
- EPDM synthetic rubber sealing ring
- Pressure rating up to 0.5 bar unrestrained
- Below ground soil couplings coated in 2 part epoxy finish grey colour
Code number(s) for available products are: HD4012, HD6012, HD8012, HD10012 & HD12012
All our products are fully compliant with BS EN 877:1999 + A1:2006 Incorporating Corrigendum 2008.