1 Dosing equipment for aggressive gases Floor mounted chlorinaton system MR 520, 540 & 550 RC  Corrosion resistant thanks to epoxy-glass housing Positive operational control by vacuum Additional safety thanks to vacuum non-return valve Precisely adjustable by integral flow meter High level of automation by innovative motorised control valve The MR 500 RC series chlorinator system is used for accurate feed of gas chlorine, sulphor dioxide and other gases in water supplies, waste water treatment plants and industry. The device is built up as modular design in a floor mounted fiber glass cabinet unit, easily adapted to any chlorination system. The cabinet can be used as an independent unit or can just be a part of a bigger system. The MR 520 RC system: Dosing capacity up to 15 kg/h  Gas flowmeter M 200  Vacuum regulator M 20  Ejector M 300  Optionally: Differential pressure regulator DP 20, Pressure gauge and Vacuum gauge, Motor valve, hi/low vacuum switch  The MR 540R RC system: Dosing capacity up to 40 kg/h  Gas flowmeter M 240  Vacuum regulator M 40  Ejector M 340  Optionally: Differential pressure regulator DP 20, Pressure gauge and Vacuum gauge, Motor valve, hi/low vacuum switch  The MR 550 RC system: Dosing capacity up to 200 kg/h  Gas flowmeter M 250  Vacuum regulator M 50  Ejector M 350  Optionally: Differential pressure regulator DP 50, Pressure gauge and Vacuum gauge, Motor valve,

1 Dosing equipment for aggressive gases ORDER CODES SYSTEMS/ Floor mounted chlorinaton MR 520RC, DP 540RC,H 550RC MR 520 R C / X M U MR M MR L Model Regulator Gas type Dosing range Pressure gauge Vacuum gauge D.P. Regualtor Motor valve High vacuum switch Low vacuum switch OPTIONS: - Model: 520 for dosing range up to 15kg 540 for dosing range up to 40kg 550 for dosing range up to 200kg - Gas type: “C” - Cl2, “S” - SO2, “N” - NH3 - Dosing range*: is chosen from technical data table berlow and the suitable number is written into the ordering code - Pressure gauge: yes “M”, without it, the letter...