Surge tanks

STF surge tanks protect hydraulic networks against water hammer. Custom-designed under international standards, they are suitable for drinking, wastewater, and seawater systems, with full instrumentation and control integration.

versatility: Tailor-made product design.

STF Filters' surge tanks are engineered to absorb the effects of water hammer in hydraulic networks, protecting pipelines and equipment from sudden pressure changes. Manufactured under AWWA and ASME standards, each unit is custom-sized based on hydraulic parameters such as flow rates, closure times, pipeline lengths, and maximum allowable pressures.

Available in open and closed configurations, they feature automated control systems with regulating valves, pressure switches, compressors, and supervisory control units. Constructed in carbon steel with internal and external anti-corrosion coatings, or in stainless steel for aggressive water types (potable, wastewater, or seawater).

Their robust design withstands severe operating conditions, with pressures up to 25 bar and adjustable volumes. Surge tanks can include advanced instrumentation, relief valves, automatic vents, and remote monitoring systems.

Ideal for pumping stations, treatment plants, and pressurized water transport systems, STF surge tanks ensure reliable, long-lasting protection against hydraulic transients.

Solutions

Surge Tanks for Demanding Hydraulic Network Protection

The STF surge tanks is designed to absorb overpressures caused by water hammer in pumping and pipeline systems.

Its main function is to protect pipes, valves, and sensitive equipment from sudden pressure changes, extending their service life.

Thanks to its robust, custom-sized design, it is ideal for treatment plants, pumping stations, and water transport networks.

Available in open or closed versions, it ensures reliability, safety, and continuous performance in high-demand environments.

Portfolio

Featured projects

Discover our projects

Albayet FIFA Stadium

Integrating a solution for the protection of the stadium's irrigation system and gardens.

Solution
Design
Flexibility

+100 countries

Projects around the world

Stormwater system for the Brooklyn community, New York

Reducing water consumption in New York sanitation department facilities by reusing rainwater.

Innovation
Ecology
Impact

Farm Peculo Agropecuaria of Isábena

Construction and conditioning of several pig farms, collaborating with large sand filters.

Filtration
Optimization
Water saving

We are always ready for new challenges

Contact

Experts in filtration solutions, hydraulic technology and fertigation.

Below you will find all the information you need to contact us. Find the right filtration solution for you

info@stf-vican.com
+34 974 40 15 48
Polígono Armentera Parcela 86, 22400 Monzón, Huesca (Spain)