For your samples that bring a very high delta T service, Sentry manufactures 1/4" (TR series) and 3/8" (FR series) LONG tube coolers with internal cooling water side baffling.
Tube lengths come in 19ft, 38ft, and 50ft lengths. The tube is wound in a double helix to save space and increase cooling water turbulence.
Flow rates are typically 500-2500 cc/min.
Spirally wound Tube-in-Tube full counter flow heat exchangers are well suited for a variety of applications where low to moderate flow rates of moderate (up to 300F) temperature and/or high pressure fluids need cooling (or heating).
Applications include: sample cooling or heating, seal flush cooling, high pressure samples (CW side is good for high HP also), pilot plants, 0-5 gpm heat transfer services, dirty or slurry fluids.
For your samples that require a high sample flow rate (ie 0.5+gpm), Sentry manufactures a very efficient (yet compact) spiral tube heat exchanger.
Coiled design allows:| Sample In | Cooler | Tube | Sample Out | |
|---|---|---|---|---|
| Steam/Water | Water 450°F, 1000 cc/min | TSR-4225 (pdf) | 1/4" x 19 feet | 100°F |
| Steam 650°F, 1500 psig, 1000 cc/min | TLR-4225 (pdf) | 1/4" x 38 feet | 93°F | |
| Steam 650°F, 1500 psig, 1500 cc/min | FLR-6225 (pdf) | 3/8" x 38 feet | 100°F | |
| Hydrocarbon | Benzene 500°F, 1500 cc/min | TLR-4225 (pdf) | 1/4" x 38 feet | 87°F |
| Thermoil 700°F, 800 cc/min | FXR-6222 (pdf) | 3/8" x 52 feet | 100°F | |
| Naptha 214°F, 2 gpm | WSW (pdf) / DTC-8 (pdf) | 1/2" x 19 feet | 126°F |