Potable Water Storage Systems

Clean, safe water is essential to every organisation. Whether you manage a food-processing facility, commercial complex or remote site, a dependable potable-water system keeps operations running smoothly. At Franklin Hodge, we design and manufacture potable water storage systems that protect water quality while meeting the highest hygiene and regulatory standards in the UK and abroad. 

Can Potable or Drinking Water Be Stored in Franklin Hodge Tanks? 

Yes. Franklin Hodge tanks are specifically engineered for safe drinking water storage, combining structural strength with proven hygiene protection. Every component, from the steel shell to the internal liner, is selected for compatibility with potable water and tested to meet WRAS and Regulation 31 standards. 

By maintaining a sealed environment and using materials approved for contact with drinking water, our systems preserve water quality over time, free from taste, odour and bacterial growth. 

Designed for Water Purity and Long-term Protection 

Franklin Hodge potable water systems uses a combination of smart design and certified materials to ensure lasting safety: 

• WRAS-approved butyl liners tested to BS 6920, forming a watertight, food-grade barrier. 
• Butyl and EPDM sealing materials that block liquid and vapour transmission. 
• Closed-top and vent-protected assemblies that prevent airborne contamination. 
• Corrosion-resistant galvanised or aluminium panels for structural integrity. 
• Easy-clean internal surfaces that discourage biofilm formation and sediment build-up. 

These design principles allow our potable tanks to remain hygienic even under heavy use or variable temperatures, ideal for commercial, industrial and municipal environments. 

Potable Water Storage Systems Built for Your Sector 

We recognise that every organisation has its own challenges around water quality, usage and regulation. Our engineers create bespoke potable-water solutions for: 

• Manufacturing and food-processing facilities that rely on water purity for production quality. 
• Commercial buildings and hospitality venues needing secure reserves for daily operations. 
• Public infrastructure and utilities where reliability and certification are essential. 
• Remote or emergency installations requiring portable, quick-assembly drinking-water tanks. 

Each system is modelled using CAD layouts to optimise footprint, pipe connections and maintenance access, giving you a compliant system that fits your space and flow requirements. 

Maintenance, Inspection and Liner Refurbishment 

Even the best potable tanks need periodic attention to maintain hygiene. Franklin Hodge supports long-term reliability with: 

• Comprehensive tank surveys to assess structure and cleanliness. 
• Professional cleaning and relining to restore internal surfaces. 
• Specialist repair kits and on-site liner restoration, including cold-seal options for remote locations. 

These services extend the life of your asset and ensure full compliance with drinking-water standards.

Work With Franklin Hodge on Your Next Potable Water Project 

Protecting drinking-water quality starts with the right storage system. Our team combines engineering precision with decades of practical experience to help you specify, install and maintain a fully certified potable-water tank solution. Speak with our engineers today about your site’s requirements. 

FAQ

Are Franklin Hodge tanks safe for storing drinking water? 
Yes. They use WRAS-approved materials and meet Regulation 31 standards for potable-water safety. 

Which certifications cover Franklin Hodge potable tanks? 
Our systems comply with WRAS and BS 6920 testing requirements, ensuring suitability for human consumption. 

What materials are used in potable water storage systems? 
High-grade galvanised steel or marine-grade aluminium with sealed butyl or EPDM liners. 

Can these tanks be installed on restricted or remote sites? 
Yes. Lightweight modular options such as Liquistore® or Liquidrum® can be quickly assembled in confined or off-grid locations.