CPDR – Standardized chemical pump in plastic
Pumps of the CPDR and CPRF type family are horizontal, single-stage, end-suction, top-discharge centrifugal pumps, standardized to EN 22858 (formerly DIN 24256; ISO 2858 and ISO 5199). The installation length of type CPRF is simply longer about the channel width so that a free passage for the fluid is given. The pumps are used for handling chemically aggressive and/or inflammable liquids within the wide field of chemical processing and environmental technology. The CPDR with open impeller is foreseen for clean liquids and fluids with a small content of solids. The CPRF is able to handle fluids with larger solids. Both types are possible in close-coupled design instead of bearing block.
Chemically aggressive, even contaminated, media throughout the whole range of chemical processing technology, surface coating technology, environ-mental engineering and other areas of industry.
- Chlor-Alkali Electrolysis
- Sulphuric acid
- Steel and Stainless steel pickles
- Phosphoric acid
- Nitric acid
- Sea water
- Waste incineration (flue gas cleaning)
- Scrubber
- Waste water
- Hydrochlorid acidMaterials
- Polyvinyliden-Fluoride PVDF
- Polytetrafluorethylene PTFE
- Polypropylene PP
- Polyethylen PE 1000 UHMW-PE
- Polyethylene PE 1000 R