Grundfos Vaccuperm VGS-147 - Between Dosing Regulator and Injector; Between Vacuum Regulator and Dosing Regulator; Recommended Diameter

English (GB)
10
Standards
2.7 Recommended diameter
2.7.1 Between vacuum regulator and dosing regulator
Grundfos company standard calculated with pressure drop
p=12.5 mbar
The indications in this table result from pressure loss
observations. They do not take into consideration the possible
influence of length and diameter of lines on the operational
reliability of the system.
2.7.2 Between dosing regulator and injector
Grundfos company standard calculated with pressure drop p = 50
mbar
The indications in this table result from pressure loss
observations. They do not take into consideration the possible
influence of length and diameter of lines on the operational
reliability of the system.
DIN 19606
Chlorgasdosieranlagen zur Wasseraufbereitung
Chlorine gas dosing systems for water treatment
DIN 19607
Chlor zur Wasseraufbereitung
Chlorine for water treatment
DIN EN 937
Chlor zur Aufbereitung von Wasser für den menschlichen Gebrauch
Chlorine for the treatment of water for the human use
DIN 19643
Aufbereitung von Schwimm- und Badewasser
Treatment of swimming pool and bathing water
DIN 3179, Teil 1,2
Einteilung der Atemgeräte, Übersicht
Division of the respiratory equipment, overview
DIN 4102, Teil 2
Brandverhalten von Baustoffen und Bauteilen
Behaviour in fire of building materials and parts
DIN 477, Teil 1
Gasflaschenventile; Bauformen, Baumaße, Anschlüsse, Gewinde
Gas cylinder valves; forms, measurements, connections, threads
Length of the
vacuum line in (m)
Dosing quantity (g/h)
2000 4000 10000 20000 40000 70000 120000 200000
0 DN 8 DN 10 DN 15 DN 20 DN 25 DN 32 DN 40 DN 40
10 DN 8 DN 10 DN 15 DN 20 DN 25 DN 32 DN 40 DN 50
20 DN 10 DN 15 DN 20 DN 25 DN 32 DN 40 DN 40 DN 50
30 DN 10 DN 15 DN 20 DN 25 DN 32 DN 40 DN 50 DN 65
40 DN 15 DN 15 DN 20 DN 25 DN 32 DN 40 DN 50 DN 65
50 DN 15 DN 15 DN 20 DN 25 DN 32 DN 40 DN 50 DN 65
75 DN 15 DN 15 DN 25 DN 32 DN 40 DN 50 DN 65 DN 65
100 DN 15 DN 20 DN 25 DN 32 DN 40 DN 50 DN 65 DN 80
Length of the vacuum
line in (m)
Dosing quantity (g/h)
2000 4000 10000 20000 40000 70000 120000 200000
0 DN 8 DN 8 DN 15 DN 15 DN 20 DN 25 DN 32 DN 40
10 DN 8 DN 8 DN 15 DN 15 DN 20 DN 25 DN 32 DN 40
20 DN 8 DN 10 DN 15 DN 20 DN 25 DN 25 DN 40 DN 40
30 DN 8 DN 10 DN 15 DN 20 DN 25 DN 32 DN 40 DN 40
40 DN 8 DN 10 DN 15 DN 20 DN 25 DN 32 DN 40 DN 50
50 DN 10 DN 15 DN 15 DN 20 DN 25 DN 32 DN 40 DN 50
75 DN 10 DN 15 DN 20 DN 25 DN 32 DN 40 DN 40 DN 50
100 DN 10 DN 15 DN 20 DN 25 DN 32 DN 40 DN 50 DN 65