Injection packer D12A

Appropriate for boreholes with Ø 12mm, suitable for:

Hydrophobic silicone oils

Epoxy- and Polyurethane-based sealers

subsequent horizonal damp-proof barrier

Crack repair

Mould abatement

Tech. data

Dimensions 13.8mm X 69mm
Borehole 12mm X 63mm
Passage 2,4mm
Material Polyamide (PA)
Valve Steel ball, free wheeling
Coupling Cone-nipple
Sealing 7 fins, progressiv

Suitable for:

  • Hydrophobic silicone oils
  • GEL-Injection
  • Epoxy-based sealers
  • Polyurethane-based sealers
  • Cement grout


  • Crack injection
  • horizonal damp-proof barrier
  • Mould abatement


Our single use injection packer D12A negate the need for cleaning or removal like traditional steel packers. After application, the packer remains in the wall and can be cut off flush to the wall. The free-running ball valve ensures a secure closure, provided a backpressure of at least 3 bars is present. In low-pressure applications (less than 3 bars), the ball-closure may not close in this case, caps are available (Kappe/A).

Our products can be used in construction projects great and small. Used correctly they are the best injectors available on the market and are the first choice of construction experts. We do not make any claims as to the maximum back-pressure our products can withstand. You, as construction professionals can judge the conditions present in your own projects and use our products accordingly.

To avoid damage of the quick-coupling clutch and to set the Packer correctly in the borehole, it is necessary to use the setting tool (ESH/A).