FOR SHANGHAI FIRST PUMP CO, LTD “CIRCULATING PUMP OF THERMAL OIL (12.5 M3, 2900 R/MIN)
WORKING PRESSURE 3,3 KG/SQ CM
AND ELECTROMOTOR ( 380 V, 50 HZ) ASSEMBLY
LABEL OF CIRCULATING PUMP” SHANGHAI FIRST PUMP.50-50-170.NA