Bredel DuCoNite Pumps
Bredel Pumps
Industrial equipment
Bredel DuCoNite® pumps with a paint-free electroplated housing protect against corrosive and caustic fluids and atmospheres and are suitable for use in the most challenging process conditions. A high-tech surface protection method ensures that the pump is highly resistant to aggressive fluids. The DuCoNite® hose pumps are available in five sizes with capacities up to 5250 L/h and pressure up to 16 bar.
The DuCoNite® hose pump reliably handles a variety of aggressive materials, such as sodium hypochlorite, titanium dioxide, sodium hydroxide, catalytic agents, sulfuric acid, lime slurry, acidic liquids, solvents and resins.
Qdos Dispensing Pumps
About the Product
The Bredel DuCoNite series of industrial hose pumps is specifically engineered for handling highly aggressive chemicals in demanding process environments. Its key feature is the proprietary DuCoNite® electrochemical coating, which provides exceptional resistance to acids, alkalis, salt spray, and other corrosive substances without relying on conventional paint-based protective coatings.
Like all Bredel hose pumps, the DuCoNite range operates using the peristaltic pumping principle, with the process fluid contacting only the inner surface of the hose. This eliminates contact between aggressive chemicals and mechanical pump components, prevents leakage through mechanical seals, and ensures safe, reliable operation when handling hazardous process fluids.
The pumps are designed to transfer aggressive acids, alkalis, sodium hypochlorite, coagulants, polymers, and a wide range of other chemical reagents without requiring additional corrosion protection. With no valves, diaphragms, or seal flushing systems, the Bredel DuCoNite series simplifies installation, reduces maintenance costs, and delivers outstanding reliability in corrosive chemical processing applications.
Water & Wastewater Treatment
Accurate dosing of sodium hypochlorite, coagulants, flocculants, polymers, and other treatment chemicals for municipal and industrial water treatment systems.
Chemical Processing
Reliable transfer of concentrated acids, alkalis, solvents, and other highly aggressive chemicals in continuous processing applications.
Metallurgy & Mining
Reliable transfer of corrosive reagents, acidic process solutions, and other aggressive chemicals in harsh operating environments where maximum corrosion resistance is essential.
Battery Manufacturing & Pulp & Paper
Safe handling of electrolytes, bleaching chemicals, process additives, and other chemical solutions used in battery production and pulp & paper manufacturing.
Applications
Bredel DuCoNite Pumps
Dry running and self-priming
Suction capability up to 9.5 m w.c.
Simple hose replacement reduces cost of ownership, downtime and need for spare parts
“Beyond the hose” protection against the common water and waste water treatment chemicals
Paint-free pump housing is perfect for flushing in the food industry
No slippage ensuring effective displacement of the pumped material for accurate, repeatable metering
No ancillary equipment, check valves, sealing water flush systems or dry-running protection required
Fully reversible pump for safe flushing of suction and drain lines
Bredel DuCoNite Pumps
Specifications
Maximum Continuous Flow Rate
3200 L/h
3200 L/h
Volume per Revolution
0,022–0,625 l
0,022–0,625 l
Maximum Continuous Operating Speed
65-100 rpm
65-100 rpm
Maximum Operating Pressure
16 bar
16 bar
Minimum Starting Torque
47-210 N·m
47-210 N·m
Weight
30-130 kg
30-130 kg
Additional Resources
Operating Manuals
Specifications
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