+49 40 670 570






Injection Pumps


WEBAC® IP 2K-PU is a compressed air-operated 2C double piston pump specially designed for applying PU injection resins.

Direct request

Range of Application

  • Sealing of foundation pits
  • Soil solidification/stabilization of foundation soil
  • Filling of cavities/voids
  • Post-construction damp proof course (dpc)
  • Sewer repair

Suitable for

  • PU injection foam resins
  • PU combi injection resins
  • PU injection resins
  • PU casting foam resins (different foam mixing head, WEBAC® 2260)


  • Mixing ratio 1 : 1
  • Robust design, suitable for construction sites
  • Adjustable pressure
  • Different connection systems optionally available
  • High dosing accuracy
  • Compressed air-operated
  • Continuous delivery rate
  • High delivery rate
  • Easy to clean and maintain

WEBAC® IP 2K‑PU: two component pump with exchangeable connection system 

WEBAC® IP 2K‑PU is a 2C pump injection pump for PU resin. The PU injection pump is especially designed for the application of WEBAC PU injection resins/PU foam (e.g. WEBAC® 1500) and PU casting foam resin (e.g. WEBAC® 2260) at a mixing ratio of 1 : 1. 

The PU injection pump WEBAC® IP 2K‑PU consists of two self-priming, air-operated piston pumps. A compressor with an air volume of 350–400 l/min is required to operate the pump. The individual components are transported to the mixing head via separate high-pressure hoses. The mixing process is implemented by means of a PU mixing tube with integrated static mixing elements. The mixing head is equipped with a steck‑O quick coupling system. Alternatively, the mixing head (foam) can be used with a coupling nut system and an extension pipe (for PU casting foam resin WEBAC® 2260).

Any further questions?

Give us a call: +49 40 670 570