General: The Ejector is a mechanical device that generates the necessary vacuum for functioning of the dosing system. It con-sists of a drive nozzle, mixing chamber, non-return valve and an outlet connection. Ordinary ejector construction is for pipes with water pressure up to 6 bar. Reinforced ejectors are used for pipes with water pressure more than 6 bar. Ejectors with connection cockӔ are used when the ejector has to be separated from the pipeline in which there is overpressure. Operation: The booster pump drives water through the ejector. This generates vacu-um, the power of which depends on the pump pressure and permeability of the dri- ve nozzle. Vacuum fills the ejector with gas chlorine which mixes with water in the mixing chamber. The mixture of chlorine and water is then injected into the water- supply system. The non-return valve pre-vents irruption of water into the vacuum line. > Dosing devices for aggressive gases and fluids / Dosing devices for gasses / Ejectors 171717 >

Dosing devices for aggressive gases and fluids / Dosing devices for gasses / Ejectors M 300/1..4 M 301/1..4 M 304/1..4 M 303/1..4 M 305/6,15 M 305/5 M 305/5-1 Model version:M 30 0 - Ordinary ejector construction for pressure up to 6 bar. Order codes: M 30 1 - Reinforced ejectors for pressure more than 6 bar. M 30 3 - Ejectors with a connection cockӔ for dismantling under pressure. > Model Dosing range (1-15) Gas type M 30 4 - D.P.T Ejector with PVC valves for dismantling under pressure, but not more than 5 bar, designed for pool engineering. M 30 5 - Reinforced ejectors for more than 2000g/h...