User Manual :

1. Before installing be sure the unit has not been damaged via transportation.
2. Be aware of the flow direction and the port size.
3. Be sure the pressure ,the temperature and other specification have been correctly selected.
4. If the fitting need to be removed from the F.R.L unit for a period of time,be sure to block the thread port with protecting cap, to keep the dust away.

Ordering Code :

Specification :