PUMP METERING DIAPHRAGM; FLUOROFILM; MAT BODY AISI 316; 1/4 NPT SUCTION STRESSES 1 / 4NPT; FLOW MAX 1,6L / H; PRESSURE MAX 9,70BAR, SINGLE PHASE, 220V-60HZ POWER 22W; ADJUSTMENT MANUAL TECHNICAL SPECIFICATION: ELECTROMAGNETIC DRIVE , DEGREE OF PROTECTION: IP65; HEAD IN PVC, SPHERES IN CERAMICS, DI AFRAGMA IN FLUOROFILM, VALVULA 3 FV (DRAIN, RELIEF LINE AND PRIMING) VALVULA INJECTION VALVULA PE, 03 METERS HOSE FLEXIBLE PE WITH 0,250POL DO WITH CONTROL SPEED MANUAL AND STROKE AND CONTROL UTOMATIC THROUGH SIGNS WITH PULSE MULTIPLICATION / DIVISION OR 4-20 MA. SUPPLEMENTARY INFORMATION: USE: HYDRAZINE OF DOSING PUMP IN AND MORPHOLINE