Sample Coolers From Neptune Chemical Pump Company Inc
To cool hot water or steam samples for easy handling and effective sample collection.
The Sample Coolers from Neptune are suitable for use on hot water, saturated steam, or superheated steam services.
MODELS SC-316 & SC-600
MODEL SC-100 (Cleanable Sample Cooler)
Same features as SC-316 above except:
Assuming a coolant inlet of approximately 55°F (12°C) and exit of approximately
HOT WATER SAMPLES:
SATURATED STEAM VAPOR: The sample inlet and exit valves can be used to create various operating pressures in the cooler for producing samples from saturated steam vapor.
SUPER HEATED STEAM: Max. sample inlet temperature of 750°F (400°C).
Proper installation requires valves on sample inlet and cooling water inlet for hot water service. An additional valve must be installed on the sample outlet for all vapor or steam services to obtain required operating pressures in the coil. Proper installation in superheated steam service also requires precooling the sample to 750°F, the maximum design operating temperature of the Neptune Sample Cooler.
Precooling can be accomplished by installing a pipe between the main steam header and the sample cooler to radiate excess heat. The length of the pipe is determined from the chart at right.