LPG Gas Flow MeterSERIES: 10-VOR-CLFLHead: Flame ProofDisplay: Flow rate and Total Flow Output: 4-20mALine: 1"NB, ASA 150 # RF FLANGED endsInstrument Flow range: 8 - 60m3/hr. (Pl Confirm)Specification: Suitable for ½" to 6" line size