Vacuum Switchover M 400 & M 440

Products

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.

Model options

400
dosing range up to 10kg/h
440
dosing range up to 120kg/h

Dosing range (kg/h)

M400: 1
4
M400: 2
10
M440: 20
20
M440: 40
40
M440: 60
60
M440: 80
80
M440: 120
120

gas type

Cl2, CO2, SO2, NH3

Technical Data

Weight
M400/1
0,5kg
M400/2
0,55kg
M440/40
3,3kg
M440/80
10kg
M440/120
10kg

Connections

Vacuum (up to 15m)
4kg/h
d8/d10 - 3/8"
10kg/h
d12/d16 - 5/8"
15kg/h
d12/d16 - 5/8"
20kg/h
d20 - 3/4"
40kg/h
d25 - 1"
60kg/h
d50 - 2"
80kg/h
d50 - 2"
120kg/h
d50 - 2"
160kg/h
d50 - 2"
200kg/h
d50 - 2"

Documents

BUL00016.pdf
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