Mixing pumps

continuously and full automatically mix and pump all ready-mixed dry mortars suitable for machine use and on gypsum, lime and cement base with water into ready-to-use mortars.


PFT G 4 is a continuously operating mixing pump for ready-mixed dry mortars siutable for machine use. It can be filles using bagged cargo as well as directly from a silo/container using a delivery hood or with an injection hood and the PFT SILOMAT system.

Functional principle:

The distillation zone for holding the ready-mixed mortar is different from the mixing and pump zones. The dry mortar is thrown into the mixing chamber via the tilted feed tray. PFT G 4 can be started and refilled at any time. The feed tray is driven separately and can be dismantled quickly using a central locking.

Filling with bagged cargo:

One for All, all with One. PFT G 4 is the compact, easy-to-transport mixing pump in high-tech engineering, which offers a high delivery rate and large delivery range, and can be combined with the entire range of machines offered by PFT. Thanks to the low filling height, it is perfectly suited for filling with bagged cargo. Ideal for using at small and average-sized construction sites.

Direct filling from silo:

The PFT G 4 mixing pump is designed according to the modular design principle. By using the PFT delivers hood, it can easily and quickly be flange-mounted below any silo/container Well-suited for delivery ranges up to 30 m.

Pneumatic filling with PFT SILOMAT:

Easy, quick and efficient. The PFT SILOMAT discharge vessel can be easily flange-mounted to the silo/container using a couple of grips. The ready-mixed dry mortar is fed to the mixing pump fully automatically and free of dust at the push of a button. The machine is directly placed at the place of use in the process, irrespective of the distance from the silo/container to the usage site. The pneumatic conveying equipment PFT SILOMAT is available in different designs


For pumpable ready-mixed dry mortars such as:

  • Gypsum plasters
  • Lime-gypsum plasters
  • Cement plasters
  • Lime plasters
  • Lime-cement plasters
  • Fango materials
  • Insulating plasters
  • Recessed mortar
  • Exterior basecoat
  • Floating screeds
  • Masonry mortar
  • Premixed mortar
  • Insulation materials

... and much more


All advanteages at a glance you will find here

  • A consolidated tube frame withstands large loads easily
  • Maximum stability due to the frame structure with consoldidated wheel support
  • Safe transport with a forklift truck thanks to the integrated forklift plates
  • No damage to the fittings and switches since they are protected in the inner contour of the frame
  • Greater transport safety since there are no protruding plugs
  • Large control box: excellent ease of maintenance and optimised dust protection
  • Improved water outlet by tilting the pump and optimum frost protection since the residual water can be drained completely
  • Can also be delivered as a switchable version FU 230/400 V
  • Easy exchange of the tap fittings
  • Smooth operation thanks to large fine filters with a small mesh size
  • Easy-to-fit mixing tube with the help of the new mixing tube support
  • Easy cleaning ans maintenance thanks to the optional, interchangeable rubber mixing zone
  • Safe transport thanks to four holders at one height and the reliable folding mechanism
  • Large tool box, which is suitbale e.g. for supporting the mixing tube cleaner, cleaning shaft and/or spraying gun
  • Better handling due to two additional grips on the container
  • Air compressor is automatically secured during transport if transportation is done by a crane
  • Protecting the air compresor from dirt with the tool box mounted on it and the optionally available splash flaps
  • The metal cover and optional PVC protective foil protect the fittings from dirt
  • Integrated fixture for thr rotor wrench
  • Perfectly maintenance friendly thanks to smooth accessibility of the tap fittings and press switches
  • Safe commissioning of the injection hood as the protective grid can remain in the materials feeding
  • Better adjustment of the injection hood thanks to the re-designed support
  • High transport safety thanks to the easily accessible and reinforced lifting brackets
  • Best protection and transport due to the roating motor protection frame
  • Reduction in the dust exposure: subsequent mounting of the optional deflector prevents air from whirling up in the material feeding container
  • High delivery rate up to 85 l/min in case of a floating screed application with a simple starr wheel change
  • The feed tray nut can be easily opened even after a long period of operation since the thread is protected from dust

Tech. data

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