DOYMA Curaflex® annulus closure RRV

Curaflex® annulus closure RRV

Protection against superfine particles

DOYMA 25 Years Guarantee

Product benefits

  • high variability by elastic adaptation to the existing pipes/cables
  • easy installation
  • ideally combined with all Curaflex® gasket inserts
Technical details
  • dust and splash protection
  • accepts angular deviations of service duct up to 8°
  • accepts axial movements
The annular space Curaflex® RRV-circuit consists of:
  • DOYMA Grip (EPDM)
Curaflex® annulus closure RRV
  • closure of annuli
  • to install in preinstalled pipe sleeve or core bore in waterproof concrete (white tank)
pipe external diameter from - to no. of pipes/cables pipe sleeve/core bore diameter D1 [NB in mm]
1 x (20 - 31)
2 x 5
2 x 7
1 - 5 100
1 x (32 - 45)
2 x 5
2 x 7
1 x (46 - 63)
2 x 5
2 x 7
1 x (108 - 135)
2 x 5
2 x 7
200
1 x (136 - 160)
2 x 5
2 x 7
LD (max. installation depth) ≤ 85 mm