Mixing pumps – also called plastering machines or mortar pumps – of type PFT G 4 are suitable for all machine-standard dry mortars based on gypsum, lime and cement. The material container is separated from the mixing and pumping unit. The continuously and fully automatic G 4 can be started up and refilled at any time. It can be filled with bagged goods but also with a transfer hood directly from the silo / container or with an injection hood and PFT SILOMAT system. The PFT G 4 offers high conveying capacity and conveying distance and can be combined with the entire PFT machine program. With the flexible version G 4 FC-230 / 400V with frequency converter, a simple switchover is sufficient to adjust the output without changing the pump.