Handling low flash-point solvents in industrial or laboratory settings requires strict safety measures due to their flammability and potential health hazards. At Flux Pumps UK, we provide solutions for safely emptying drums and IBC containers, including ATEX stainless steel drum pumps designed to minimise risk while improving operational efficiency.
Firstly, always store solvents in their original containers, made from materials that resist chemical attack. Seal the containers tightly to prevent leaks, minimise vapour release, and maintain the solvent’s integrity and purity. Mild steel, stainless steel, conductive polypropylene, or other solvent-resistant materials are recommended, depending on solvent type.
Proper labelling is essential for both safety and compliance. Labels should include the chemical name, hazard symbols and handling instructions. Clear labelling ensures that personnel can identify hazards quickly and respond appropriately in emergencies. Solvent containers must be stored in locked cabinets or storage areas. A DSEAR survey may identify requirements for conductive flooring, Ex-approved power sockets, or special Ex-rated lighting. COSHH assessments should be completed and retained for future reference.
Prepare for spill, fire, or exposure incidents by establishing well-documented emergency procedures. Evacuation routes, appropriately rated fire extinguishers and spill containment kits should be readily accessible. Training staff on these procedures reduces response time and potential for injury.
Protective clothing, including gloves and eye protection must be selected based on the chemical properties of the solvent. Respiratory protection may be required in environments with high concentrations of volatile solvent vapours. Ensure that any PPE is within its use by date. Using PPE consistently mitigates the risk of chemical burns, inhalation hazards and long-term health effects.
Solvent vapours can accumulate in poorly ventilated areas, creating fire and health risks. Always work in well-ventilated environments, use Ex-certified fume extraction systems if necessary and keep ignition sources such naked flames or welding equipment away from solvent handling areas. Also consider potential sources of static electricity.
Static electrical discharge is a critical concern when transferring flammable liquids. All containers, pumps and mixing equipment should be earthed correctly. Check that mechanical and electrical equipment is certified for use in the designated Ex-zone. Other items, such as hoses or manually operated valves, must be electrically conductive to prevent sparks that could ignite solvent vapours.
Lastly, a correctly earthed stainless steel drum pump reduces manual handling and exposure risk. Stainless steel offers excellent chemical resistance, durability and conductivity for solvent transfer applications. Upgraded o-ring materials are available for particularly corrosive solvents. Consider installing a fume gland to seal the drum pump in the container and avoid splash filling to reduce vapour emissions.
Working safely with solvents is essential for protecting personnel, equipment and the environment. Safe storage, container labelling, emergency procedures, PPE and additionally using an approved stainless steel drum pump will significantly reduce the risk of accidents.
Lastly, for more guidance on transferring flammable liquids safely, explore our Flammables and ATEX Pumps blog to learn about pumps specifically designed for hazardous environments.
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