Model Number	A	B Nom.	C	D	Flow Rate (slpm)
					Gas-to-Gas			Water-to-Gas
					Approach Temp. *			Flow vs Dewpoint
					4 deg	6 deg	9 deg
FC300-1660-7ABS	12.10"	7"	5.60"	2.1"	121	291	387
FC300-1660-10ABS	15.10"	10"	8.60"	5.1"	173	415	553
FC300-1660-15ABS	20.10"	15"	13.60"	10.1"	259	623	830	N/A
Pressure drop data

Click on the model number for a .dwf drawing

Click on the chart icon for water-to-gas performance data

* The performance information for the gas-to-gas units are expressed as the flow rate of air (slpm) in relation to the approach dew point temperature. The approach temperature is defined as the difference between the cathode exhaust stream entering the humidifier and the humidifier exhaust stream going to the stack. For example, if the cathode exhaust dew point entering the humidifier is 67° and the humidifier generates a dew point of 61°, it would have been sized for a 6° approach temperature.