Flux F 430 S Miniflux IBC Pump Kit – Horizontal IBC Pumping

The Flux F 430 S Miniflux IBC pump kit is designed for safely transferring liquids directly from Intermediate Bulk Containers (IBCs) from their floor-level outlet. Firstly, unlike our traditional vertical IBC pumps that are installed through the IBC cap, the Miniflux is designed for horizontal installation. This design consequently makes it ideal when overhead access is restricted or gravity drainage alone cannot handle the task. In addition, the Miniflux pump kit pumps efficiently over longer distances and transfers fluids to elevated containers. The highly portable, modular Miniflux design lets you connect either electric or compressed air motors. Furthermore, the pump body is stainless steel 316 L. The other wetted components include a ceramic-oxide mechanical seal, FKM o-rings and also an ETFE impeller. However, you can upgrade to FFKM o-rings on request. This pump works ideally for transferring low-viscosity fluids such as low-concentration acids, mineral oils, or additionally chemicals. Furthermore, explore our new Miniflux Sanitary models for food and pharmaceutical applications.

Part numbers available

The following part numbers are available on our online shop:

• 10-40729000

• Pump type: Flux F 430 S- 41/38- 136 in stainless steel with ceramic-oxide mechanical seal 

• Body material: Stainless steel 316 L 

• Driveshaft: Stainless steel  

• Impeller: ETFE axial (high flow) impeller 

• O-rings: FKM 

• Weight: 1.2 kg  

• Inlet and outlet: Inlet side with S 60 x 6 union nut, discharge side G 1 ¼ A 

Motor type:

FEM 4070, brushed commutator, variable speed 

• Power supply: 230V 50Hz 

• Ingress protection: IP24 

• Power rating: 500W 

• Duty cycle: Continuous duty 

• Housing type: Single-wall, internally cooled, double insulated 

• Housing material: Polyamide 

• Cable length: 5 m 

• Plug Type: UK 3-pin plug adaptor included 

• Alternative 110V motors and compressed air motors also available on request. 

• Hose: DN19, PVC hose, 2 m length 

• Hand nozzle: Polypropylene DN19 hand nozzle with FKM seal with outlet spout diameter 25 mm 

• Hose connection: Polypropylene (PP) 

• Max flow rate: Approx. 60 LPM1 

• Max discharge pressure: Approx. 9 mwc. 

• Maximum liquid temperature: 100 degrees C 

• Max density: 1.5 kg/L 

• Max viscosity: Approx. 700 mPas 

• Please note, this pump is not suitable for extended dry running (see FP 424) 

*Measured using water, with hose and hand nozzle connected 

Designed to connect directly to the low-level IBC outlet, the Miniflux is therefore the ideal solution to improve flow rates and eliminate inefficient gravity drainage: 

Compact, lightweight and highly portable

Firstly, this pump kit is perfect for use in areas with restricted headroom, or for emptying stacked IBCs. Additionally, Miniflux can be adapted for use with any tank or vessel. Its light weight and detachable motor make handling easy – therefore, Miniflux is the ultimate portable low viscosity IBC pump. 

Efficient emptying of IBCs

Secondly, the Miniflux offers significantly higher flow and discharge pressure compared to simple gravity draining. In addition, it is ideal for applications requiring fast dispensing, or for transferring liquid to elevated vessels. Furthermore, this kit will provide flow rates of up to 60 LPM1. 

Durable construction

Additionally, the stainless steel 316 L body with FKM o-rings ensures compatibility with a broad range of media, including oils and chemicals. With a standard mechanical seal, this IBC pump kit is also suitable for liquids containing small solid particles. 

Quick setup and removal

Furthermore, simple union nut connection makes attaching and also removing the pump fast and tool-free. In addition, the drive motor can be removed in seconds without the use of tools, for ease of handling. The pump can also be dismantled into it two main parts within seconds, for cleaning or maintenance. 

Serviceable and customisable

Finally, all components are available as spares. Furthermore, alternative FFKM o-rings are available on request. Alternative 110V single-phase electric, or compressed air motors, can also be purchased separately. 

• Chemical manufacturing and dosing 

• Pharmaceutical and cosmetics production 

• Dispensing cleaning products and sanitisers 

• Transferring aqueous solutions and salt-based fluids 

• Handling low concentration acids and alkalis 

• Pumping oil and diesel 

• Ammonium nitrate 

• Ammonium sulphate 

• Boric acid 

• Calcium chloride 

• Glycerine 

• Aqueous solutions 

• Salt solutions 

• Mineral oils 

Always confirm media compatibility using chemical resistance charts, or by contacting Flux Pumps UK for technical advice. 

• Delivers faster, efficient IBC emptying, especially compared to gravity drainage 

• Light, compact and additionally, extremely easy to install  

• Designed to handle abrasive and crystallising liquids 

• Simple disassembly into two parts for easy maintenance and cleaning 

• Delivery against closed valve (e.g. hand nozzle, flap valve etc.) possible 

• Finally, the continuous duty, variable speed motor improves dispensing control 

Useful links:

Learn more about the Flux Miniflux here.

Finally, view our range of pre-assembled pump kits here.