Technical Data; General Technical Data; Connections; Accessories - Grundfos Vaccuperm VGA-111 Serie Instrucciones De Instalación Y Funcionamiento

3. Technical data

3.1 General technical data

Permissible medium Cl
2
Maximum flow 4000 g/h
Empty signal Optical indication
Approx. 2.4 kg (according to the
Weight
execution of the pressure connection)
0-16 bar, with/without limit contact for
Pressure gauge
setting the minimum admission pressure
Suitable for cylinder connection, without
Short inlet valve
liquid trap (standard)
Suitable for cylinder connection and
Long inlet valve
liquid trap

3.4 Dimensions

146
VGA-111
Fig. 5 VGA-111 vacuum regulator
Fig. 6 VGA-111 vacuum regulator with liquid trap
10
63
60.6
Option:
liquid trap

3.2 Connections

Vacuum connection for
for hose 8/11 mm
the dosing regulator
Pressure connection to
for hose 8/11 mm
the adsorption filter
union nut 1"
Pressure connection at
union nut G 3/4
the inlet valve
for copper pipe 6/8 mm (G 1/2)

3.3 Accessories

The following accessories are not included in the standard
delivery:
• Hoses of different lengths
• Holding plate for wall fixing when changing containers
• Ammonia water for tightness check
• Liquid trap with long inlet valve.
339.4
213.8
187.8
Closed yoke
31.4
203.8