Mixing and Conveying in One
F 426 – Control lever for switching between mixing and pumping during operation. No interruption to the process. Ideal for paints, coatings, and emulsions.
Advantages
Features
Advantages
Media Examples
Note: Specific suitability depends on the selected material, seal, and motor design.
Technology
F 426 – Drum Pump for Mixing and Conveying
Mixing and transferring with a single pump
The F 426 drum pump is designed for mixing and transferring fluids that tend to separate or must remain in motion during the transfer process. A control lever allows operators to switch between mixing and transferring while the pump is running.
Depending on the version, the F 426 is available in polypropylene or stainless steel and can be combined with various FLUX motors. Stainless-steel versions are also available for use in potentially explosive atmospheres.
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The technical specifications depend on the pump model, motor, and fluid. The maximum flow rate is a test bench value. The flow rate achievable in practice depends, among other factors, on the motor, pump model, fluid, viscosity, hose length, pipe cross-section, and head.
| Characteristic | Specification |
|---|---|
| Maximum flow rate | up to 240 l/min |
| Maximum head | up to 13 mWS |
| Viscosity | approx. 1 to a maximum of 1,200 mPas |
| Immersion depths | 1,000 or 1,200 mm, depending on the model |
| Outer tube diameter | Approx. 41 to 50 mm, depending on the model |
| Outer tube material | Polypropylene or stainless steel |
| Rotor material | Model-specific |
| Seal | Mechanical seal |
| Operating modes | Mixing, mixing and pumping, pumping |
| Explosion-proof version | Available for selected stainless steel variants |
| Motors | Can be combined with various FLUX motors |
| Containers | Drums and similar containers |
Downloads
Documentation for planning, operation and maintenance.
Operating Instructions
Operating instructions for drum and IBC pumps.
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Dimension Sheets
Dimensions and installation dimensions for technical planning and design.
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Data Sheets
Technical specifications, dimensions, and performance data.
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Performance Curves
Flow rate, head, and performance curves for precise pump selection.
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Certificates & Evidence
Declarations of conformity, ATEX/IECEx certificates, as well as ISO, REACH, and other certifications.
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Product Catalog
The complete FLUX catalog, featuring all product lines, technical specifications, and accessories.
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Brochures
Product brochures and company information to browse and download.
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