2.2.1 Construction pumps
5.1.2 Wastewater pumps
5.1.3 Thick matter pumps
5.1.4 Dosing pumps
5.1.8 High pressure reciprocating pumps
5.1.9 Non-clogging pumps
5.1.11 Reciprocating pumps
5.1.12 Centrifugal pumps
5.1.13 Mammoth pumps, compressed air pumps
5.1.14 Diaphragm pumps
5.1.15 Proportioning pumps
5.1.17 Armour-plate centrifugal pumps
5.1.18 Axial-flow pumps (impeller)
5.1.19 Pumps for heat exchangers
5.1.20 Pumps with comminutors
5.1.21 Pipe propeller pumps
5.1.22 Acid pumps, lye pumps
5.1.23 Hose pumps
5.1.25 Mixed flow pumps
5.1.28 Submerged pumps
5.1.29 Water jet pumps
5.1.30 Vortex vacuum gear pumps
5.1.31 Shredder pumps
6.2.11 Aerating pumps
12.5.4 Thick matter pumps
13.2.13 Portable and transportable pumps for water drainage etc.