For PFT mixing pumps (also known as plastering machines or mortar pumps), PFT screw mixers, delivery pumps and pneumatic conveying systems, the PFT system provides a range of attachments for mounting on the material hopper. Using the extension hoppers, the volume of the material hoppers can be increased to over 140 litres or protected with matching covers. Complete sets including coarse-mesh screen and agitator are available for various machines. The extensive range also includes a filling hopper for conveying pots with integrated sack opener or the twin adapter for connection to 2 SILOMAT conveying pots.