Sample Coolers

Hydronic & Steam Accessories

  • For Steam and Hot Water applications
  • Cools water for sampling
  • Does not interrupt boiler operation
  • Simple, easy-to-maintain design
  • For any boiler size


The sample cooler is a low-pressure-drop system for monitoring boiler water quality without shutting down the boiler system.

  • Product Overview
  • Related Resources
  • Applications
  • Heavy-duty, all stainless steel wetted parts
  • True counterflow cooling
  • Compact design
  • Stainless steel coil
  • Removable shell


The design has baffling on the shell side to achieve high cooling-water flow, minimizing pressure drop, vibration, and scaling. A simple, compact design cools samples with minimum disturbance to system pressure.


How to Protect Boiler System Efficiency and Integrity with Water Treatment →

Learn the importance of water conditioning, methods of mechanical and chemical treatment, consequences of improper water chemistry, as well as the benefits and best practices of steam and hydronic system water treatment.

  • Process Steam
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  • Sterilization
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