An effective seal cooler will prolong the life of a pump’s mechanical seals – leading to greater system reliability, lower maintenance costs, and less process downtime. With this in mind, Campbell-Sevey recommends Heliflow Seal Coolers whenever the ideal seal cooling solution is required. These compact heat exchangers are proven, efficient, and cost-effective seal coolers The Heliflow pump seal cooler is a compact, helically coiled shell and tube heat exchanger. What makes it unique is the spiral, counter-current flow path which enhances thermal efficiency, reduces fouling, and delivers exceptional mechanical seal cooling in a fraction of the surface area of standard shell and tube exchangers. Large temperature gradients and close approach temperatures are possible due to the 100% counter-current flow configuration. Heliflow Seal Coolers are produced in several standard sizes, along with custom sizes, and they offer outstanding operating reliability. Contact Campbell-Sevey to learn more on how seal coolers can prolong the life of your mechanical seals. (Read more on Pump Seal Coolers including requirements, reliability and potential applications.)