Description
WLD600 Float Type Liquid Drainers contain a float-operated valve. When liquid enters the drainer, the float rises opening the valve which allows liquid to be drained.
Determine the capacity (lbs/hr) required at the specified differential pressure. Locate differential pressure on capacity chart; move down column to capacity required. Make sure to select the correct model based on the maximum inlet pressure.
Example:
Required to drain 2,000 lbs/hr at a differential pressure of 300 PSI. The maximum inlet pressure is 325 PSIG.
Select Model:
WLD600-450-14-N, 1” NPT, capacity up to 2,250 lbs/hr based on 300 PSI differential pressure
Example Models: WLD600-450-14-SW = 1” Socket Weld, WLD600-450-14-F600 = 1” 600# FLG
Connections: (N=NPT, SW=Socket Weld, F150=150# FLG, F300=300# FLG, F600=600# FLG)
Capacity in lbs/hr is based on differential pressure across the drainer. Select a model with an equal or higher PMO (max. operating pressure) than the maximum inlet pressure to the drainer. If the pressure to the drainer exceeds the PMO, the drainer may not open. If discharging to atmosphere, the differential pressure is equal to the inlet pressure.
The below capacities chart is only pipe size 3/4″ – 2″.
