Sanitary Condensing Duty

A condenser in sanitary service has to satisfy two masters. It has to hit the thermal duty — take a vapor load to condensate at a defined temperature and pressure — and it has to survive audit. That means every internal surface reachable by product or clean steam is smooth, positively drained, and cleanable in place, with no crevice or dead leg where condensate can sit between runs. Those two requirements pull against each other more than people expect: the baffle arrangement that gives you the best shell-side heat transfer coefficient is often the arrangement that traps liquid. Getting both right is a design decision, not a catalog lookup, and it is where most of our engineering time on these projects goes.

• Clean and culinary steam condensing for kettles, retorts, sterilizers and steam-injection systems, where the condensate is either recovered as high-purity water or sent to drain.
• Evaporator and vacuum pan vapor condensing on milk, whey, juice, coffee and plant-protein concentration duty, including aroma-recovery service where the condensate carries value.

• Cooker, blancher and oven exhaust condensing to knock down steam plume, cut make-up water and reduce the load on downstream odor control equipment.
• Distillation and still overhead condensing in breweries and distilleries, where vapor composition, proof and flavor carryover all depend on how tightly the condensing curve is controlled.

• CIP and SIP compatibility built in from the start: sloped shells, low-point drains, full-penetration internal welds and a surface finish specified to the cleaning method, not left to the shop.
• Materials matched to the chemistry actually present — chlorides in brine and vegetable streams, organic acids in dairy and fruit, and caustic or acid cleaning solutions at temperature.