Vacuum switchover M 440 (up to 120 kg/h)

Capacity: up to 120 kg/h
Completely vacuum operated device that automatically switches chlorine feed from an empty chlorine source to a full chlorine source, without manual reset.

GENERAL

The automatic switchover system is completely vacuum operated device and automatically switches chlorine feed from an empty chlorine source to a full chlorine source, without manual reset. Optionally it can be equipped with electrical signal indicating which source is in use. The switch occurs mechanically and no additional energy is required. Switchover from  empty chlorine source to the full chlorine source provides uninterrupted operation. The system will not switch back to new chlorine source until the one in use is exhausted. 

OPERATION PRINCIPLE

The switchover  device operates  under vacuum from the vacuum regulator to the ejector. 

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Dosing range: 
up to 20 kg/h
up to 40 kg/h
up to 80 kg/h
up to 120 kg/h


Gas types:
C=Cl2
CO2=CO2
S=SO2
N=NH3


Connections:
20 kg/h - d20 - 3/4''
40 kg/h - d25 - 1''
60 kg/h - d50 - 2''
80kg/h - d50 - 2''
120kg/h - d50 - 2''

For larger vacuum lines, see table: Chlorine vacuum line size requirements

Other connections  on request!