Flux F 430 ATEX Drum Pump Kit – Certified Safety for Hazardous Liquid Transfer

The Flux F 430 S ATEX drum pump kit offers a portable, explosion-proof solution. It safely transfers flammable liquids from barrels and IBCs in Zoned explosion-risk areas. Importantly, this system meets stringent ATEX (Atmosphères Explosibles) guidelines. It handles volatile substances, including highly flammable fuels, fragrances, solvents and chemicals. Therefore, this pump kit is ideal for use in chemical processing, coating production, petrochemicals, cosmetics and pharmaceutical applications. The F 430 S features premium stainless steel 316 Ti and a ceramic-oxide mechanical seal with FKM o-rings. It delivers long-term reliability, corrosion resistance, and high performance, even under demanding operating conditions. In addition, the pump is fitted with our high quality ETFE axial impeller. Therefore, flow rates up to 65 LPM1 are possible (depending on drive motor), with the hose and hand nozzle connected.  This fully modular dispensing kit includes a pump and motor. It also features a conductive 2 m long hose assembly with swaged connections, a hand nozzle for dispense control and an earth cable. Finally, a compression gland is included, to secure the pump in drums and IBC caps. Select from either the F 460 Ex electric motor, or the F 416 Ex air motor, depending on available power sources. 

Part numbers available

The following part numbers are available on our online shop:

• 10-46020010
• 10-46020012
• 10-41620010
• 10-41620012

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

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

• Outer tube material: Stainless steel 

• Driveshaft: Stainless steel 1.4571/ 316 Ti with 6 mm diameter for maximum vibration resistance 

• Inner tube: Stainless steel 316 Ti 

• Impeller: ETFE axial impeller 

• O-rings: FKM (optional FFKM available – please contact us) 

• Immersion lengths: 1000 mm (200-220 l drums) or 1200 mm (1,000 l IBCs) 

• Outer tube diameter: 41 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, externally cooled, double insulated 

• Housing material: Aluminium with corrosion resistant paint  

• Cable length: 5 m 

• Plug type: UK 3-pin plug adapter supplied 

• Alternative motor options: F 416 Ex compressed air motor, 1000 W at 6 bar, Ex-classification: Ex II 2G Ex h IIC T6 Gb. Contact us to discuss alternative 110V single-phase and brushless electric motor options. 

• Hose: High-flexibility fluoropolymer-lined chemical hose, DN21, conductive, 2 m length with swaged stainless steel fittings, safe for use in hazardous areas 

• Hand nozzle: Stainless steel with PTFE/ FEP seals, Ex-approved 

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

• Also includes: Earth ground wire, 2 m length and Flux clip for hand nozzle stowage 

• Max flow rate: Approx. 50 LPM1 for electric motor and 70 LPM1 for air motor option 

• Max discharge pressure: Approx. 9.5 mwc for electric motor and 13 mwc for air motor  

• Maximum liquid temperature: 100 degrees C  

• Max density: Approx.1.5 kg/L for electric motor and 1.9 kg/L for air motor  

• Max viscosity: Approx. 600 mPas for electric motor and 900 mPas for air motor  

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