"Independent tank overfill alarm system
Maker HANLA IMS
Heavy duty combination light & phone
Model No. SC3(SH2T-HS+SEWN50)
220VAC
Tank overfill alarm, strobe light - red, kind of sound WA-WOO
DWG No. HL-E03835" AIR HORN, 2 TYPE, DIMENSION: C210XD119 HANLA