Grundfos Vaccuperm VGS-147 - Accessories (Not Including); Admission Pressure; General Data; Pressure Connection

English (GB)
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3. Technical Data
3.1 General Data
3.1.1 Pressure connection
3.1.2 Flow range
3.1.3 Admission pressure
3.1.4 Accessories (not including)
Permissible medium Cl
2
Vacuum line connection (outlet)
VGS-147: DN 20
VGS 148: DN 40
Vacuum line to be used
VGS-147: DN 20, PVC-pipe
VGS-148: DN 40, PVC-pipe
Pressure line connection (flange)
(inlet)
DN 25
Overpressure valve connection 8/11, PE tube
Overpressure line to be used 8/11, PE tube 8/11
Pressure line to be used
G1, seamless drawn steel
pipes according to DIN 2441
Type Flow range
VGS-147 1 - 40 kg/h 50 - 2100 #/day
VGS-148
3.5 - 70 kg/h 200 - 3700 #/day
6 - 120 kg/h 400 - 6200 #/day
10 - 200 kg/h 500 - 10500 #/day
Minimal admission pressure 2 bar
Maximum admission pressure 11 bar
Holding plate for wall fixing at change of container
Installation material in 3 lengths
Test medium for leak search