Tag Archives: DOYMA Quatra Secura

DOYMA Quadro-Secura® Service Entries Accessories

Accessories Accessories Accessories
Sleeve pipe stoppers (2704) NB 75 for sealing off sleeve pipes and service lines. Double socket coupling (2707) for connecting and extending cable sleeve pipe 2775. Not suitable for inflexible sleeve pipes. Threading points (2711)
Accessories Accessories Accessories
Spacers (2770) Connecting socket (2726) NB 75/125 for connecting and extending inflexible sleeve pipes. Protection pipe (2775)
Accessories Accessories Accessories
Lubricant, 250 ml tube (2780) Insulating disc for perimeter installation (2725). External seal Quadro-Secura® Nova 1 “wide”
Accessories Accessories Accessories
External seal for Quadro-Secura® Nova 2 “wide” External seal Quadro-Secura® Nova 1-FW “wide” External seal Quadro-Secura® Nova 2-FW “wide”
Accessories Accessories Accessories
Curaflex® special fibre cement pipe sleeve 3000 Curaflex® special fibre cement pipe sleeve 3001 with flange in fibre cement Curaflex® 4006/ 4005 pipe sleeve with fix and loose flange in cast-iron in acc. w. DIN 18195
Accessories Accessories Accessories
Sleeve pipe stoppers (2704) NB 125 for sealing off sleeve pipes and service lines. Curaflex® C/2/SD/6/M or C/2/SD/5/M. External seal with fixed/loose flange in acc. w. DIN 18195. Reusable grouting fixture
Accessories Accessories
Gas house feedthrough combination, product RMA, Type KETH-S/PE Gas house feedthrough combination, product Schuck, Type HSP.

DOYMA Quadro-Secura® Nova 1

Quadro-Secura® Nova 1

DOYMA 25 Years Guarantee

Product benefits

  • corrosion-free and non-conductive due to production using high-performance plastic
  • gas-tight and pressing water-tightt
  • installation without torque wrench (using turn-stop system)
  • stagelesss module seal for water and electricity
  • extremely simple installation
  • low component weight
  • simple assignment of section seal using symbol identification

DVGW: DV-4541 BQ 0130SVGW: 06-025-6

Technical details
  • DVGW-certified according to VP 601: DV-4541 BQ 0130
  • SVGW-certified
  • installation in buildings with a cellar
  • resistant to methane gas
  • dry installation
  • 100% section separation, each section is sealed separately
  • variable arrangement of the individual sections possible
  • the whole component can be freely turned according to the connection requirements
  • relining possible when connected to jacket tubes
  • possible to connect inflexible and flexible jacket tubes NB 75.
    Larger or smaller diameters possible via expansion coupling and reductions
  • all sections come with gas-tight and pressing water-tightt sealing plugs


Detailed installation instructions enclosed with the product.

Quadro-Secura® Service Entry Accessories

for buildings with basements
Quadro-Secura® Nova 1

  • multi-utility wall penetration sealing off on both sides
  • to install in preinstalled pipe sleeve or core bore in waterproof concrete (white tank)
  • for tanking membranes or applications with bituminous thick-coating (black tank)
  • for utilities: district heating, geothermal heating, water, power, telecom
supply lines diameter of the pipes / cables
district/local heat
external diameter 75 mm, 90 mm, 110 mm
external diameter 32 mm, 40 mm, 50 mm (specify when ordering)
water external diameter 32 mm, 40 mm, 50 mm; optional external diameter 63 mm
electricity 26 - 36 mm external diameter
telecom external diameter
2 x 5 - 7 mm, 3 x 7 - 13 mm, 1 x 14 - 18 mm and 1 x 19 - 22 mm
building dimensions
core bore/pipe sleeve-Ø 298 - 304 mm
wall thickness 200 - 550 mm

Other dimensions on request