Flux Pumps F 430 Ex S Alcohol Barrel Pump Kit – Ex-Certified & Food Grade

The Flux F 430 Ex S alcohol barrel pump delivers high performance with food-approved, ATEX-compliant design. It safely and efficiently transfers alcohols, spirits, and additionally other flammable liquid food products. This pre-assembled kit features a mechanically sealed pump made from polished 316 Ti stainless steel, a 230V single-phase explosion-proof F 460 Ex motor. Furthermore, it also comes with FDA / EC1935 compliant accessories. It additionally provides a reliable solution for food and pharmaceutical environments where flammable vapours pose a risk. The mechanically sealed design reduces wetted surface area. It also allows the pump to handle crystallising media and liquids containing solid particles. In addition, highly polished surfaces reduce the risk of bacterial growth, and the top-pull inner tube makes the F 430 Ex S pump extremely easy to clean. Furthermore, the Flux alcohol barrel pump kit ensures contamination-free transfer of sensitive or flammable fluids. 

Part numbers available

The following part numbers are available on our online shop:

• 10-46020510
• 10-46020512

• Pump type: Flux F 430 Ex FOOD S-41/38 with ceramic-oxide mechanical seal 

• Ex-classification: II 1/2 G c IIB T4 

• Outer tube material: Stainless Steel (316 Ti) 

• Driveshaft: 6 mm diameter stainless steel 

• Inner tube: Stainless steel 

• Impeller: ETFE axial stainless steel impeller (high flow design) 

• O-rings: FKM (alternative FFKM available) 

• Outlet: 1½″ Tri-Clamp hygienic outlet 

• Immersion lengths: 1000 mm (200 l drums) or 1200 mm (1,000 l IBCs) 

• Outer tube diameter: 43 mm 

Motor type:

F 460 Ex, brushed commutator motor, fixed speed 

• Ex-classification: II 2 G Ex db eb IIC T6 bzw. T5 Gb 
• Power supply: 230V 50 Hz 
• Ingress protection: IP55 
• Power rating: 460 W 
• Duty cycle: S1 continuous duty 
• Housing type: Double wall, totally enclosed, externally cooled, double insulated 
• Housing material: Aluminium with corrosion resistant paint  
• Cable length: 5 m 
• Plug type: UK 3-pin plug adapter additionally supplied 
• Alternative 110V or compressed air motor options also available on request. 

• Hose: Chemical and food hose, DN19, 2 m length, tri-clamp stainless steel fittings 

• Hand nozzle: Stainless steel, FDA-compliant hand nozzle with FKM/ PTFE seals 

• Compression gland: Conductive polypropylene, G 2″ male thread  

Also includes

Earth cable, 2 m  length  

• Hose connection set: Stainless steel/FKM, FOOD-grade 

• Max flow rate: Approx. 60 LPM¹ 

• Max discharge pressure: Approx. 9 mwc 

• Maximum liquid temperature: 100 degrees C 

• Max density: Approx. 1.5 kg/L 

• Max viscosity: Approx. 1200 mPas 

• Solids handling: Suitable for small solid particles 

• Certificates: ATEX (EX) certified for flammable liquids, EC1935/2004 and FDA CFR 21 certified 

• Note: Not suitable for extended dry running (see F 427 for dry running capability) 

* Measured using water at 20˚C with hose and hand nozzle connected.