Bơm định lượng (HCl 2%) P/N: GXLA0450PVT30100UA05300EN Capacity range: 49 l/h; Back pressure range: 4 bar; Stroke speed: 200 strokes/min; Dosing head/ Connection on suction/ discharge side: PVDF; Seals: Standard diaphragm – Wetted PTFE; Supply voltage: 100 – 230 V AC ±10%; 50/60 Hz; Communication: Manual + external with pulse control + Analogue input 0/4 – 20 mA; Accessories: With foot and metering valve, 2 m PVC suction line, 5 m PE metering line;