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£2,200.68 – £2,502.65
Max flow rate: Approx. 50 L/min¹ (depending on configuration)
Max discharge pressure: Approx. 9 mwc (electric motor) or 13 mwc (air motor)
Maximum liquid temp: 100 degrees C (40 degrees C in ATEX Zoned areas)
Max density:
Max viscosity:
* measured using water at 20°C with hose and hand nozzle connected.
Using a drum pump for handling solvents and acetone has several advantages, particularly in terms of safety, efficiency and precision. Here are some key reasons to choose the Flux FP 424 solvent barrel pump kit:
Safe handling of flammable solvents
The F424 Ex is specifically designed to mitigate risks associated with transferring highly flammable and potentially dangerous solvents such as acetone, ethanol and toluene. Ex-certification ensures compliance with ATEX and DSEAR regulations, therefore making it suitable for use in Zones 0, 1 and 2. Furthermore, solvent barrel pumps deliver controllable, safe flow and help minimise spills, splashes and human contact with hazardous substances.
Additionally, Flux solvent drum pumps are constructed from materials resistant to chemical attack, such as stainless steel and PTFE. Careful material selection along with unique Flux design features deliver improved service life, while preventing contamination of the pumped fluids. Additionally, when used with a fume gland, a solvent barrel pump eliminates vapour release and the potential for contamination of the pumped media.
Seal-less design prevents leaks and prolongs service intervals
With no mechanical seal in the liquid area, the risk of solvent leakage is thereby reduced. This design not only extends service intervals, but also prevents media contamination and exposure of the operator to harmful vapours.
Heavy Duty Spiral Bearing System
FP 424 Ex is equipped with the Flux PTFE spiral bearing and four thick lower bushing rings, providing ultimate driveshaft support. Subsequently, damaging vibrations are eliminated and inner tube drainage substantially improved, compared to competing designs. This results in longer service intervals and greater mechanical stability during continuous operation.
Durable, Reversible 6 mm Driveshaft
A reversible 6 mm stainless steel driveshaft enhances resistance to wear, corrosion and once again, vibration. The unique Flux reversible design doubles service life and contributes to our class-leading service intervals. The oversized lower bearing housing further improves driveshaft support and performance.
Precision Flow and Minimal Waste
Furthermore, with electric and air motors offering smooth, pulsation-free dispensing, the FP 424 Ex provides accurate, controlled fluid transfer. This reduces waste and improves process safety, especially in labs and production areas where safe solvent handling really matters. Controlled dispensing is economically beneficial and environmentally responsible, therefore minimising the chance of a dangerous leak or spill.
This solvent barrel pump kit is designed for use in hazardous ATEX areas. Additionally, it ensures a high degree of control over the dispensing process, providing accurate measurement and dispensing of solvents.
Dry-Running Capability
Thanks to its seal-less design, the FP 424 Ex can run dry for limited periods without damage. Although a Flux drum or IBC pump should never be left running without an operator present, this feature can prove useful during unexpected circumstances, such as feedstock supply interruptions, or during container changes.
Fully Serviceable System
All pump and motor parts are available as spares – trust Flux to provide a cost-effective investment for the long-term. Furthermore, the screw-on foot piece enables easy disassembly and ready access to the impeller for inspection, or replacement.
Regulatory Compliance and Earth Safety
Finally, all components are Ex-certified and conductive as appropriate, including discharge hoses, hand nozzle and compression gland. The kit includes a 2 m earth cable to ensure any static electricity is safely conducted away when transferring flammable liquids.
Common fluids handled with this pump kit include:
Always confirm compatibility with chemical resistance charts and ensure the pump is suitable for ATEX-rated or hazardous environments. Furthermore, contact Flux Pumps UK for expert advice.
Please note, this pump is not suitable for large quantities of solid particles (see F430)
