Installation And Commissioning; Recommended System Layout; Buffer Vessel Selection; Pre-Treatment Dryer Selection - Parker MIDIGAS 2 Benutzerhandbuch

3 Installation and Commissioning

Only competent personnel trained, qualified, and approved by Parker domnick hunter should perform installation,
commissioning, service and repair procedures.

3.1 Recommended System Layout

Ref Description
1 Compressor
2 Wet air receiver
3 Water separator

3.1.1 Buffer vessel selection

The buffer selection should be sized according to the flowrate of the generator.
Pdh part number
606200238
606201440
606201444
606201450
606201452

3.1.2 Pre-treatment dryer selection

The following pre-treatment dryers are supplied with filtration and a purge economy lead.
Model Part Number (230v 50Hz) Part Number (115v 60Hz)
DAS2 / N2 616200542
DAS3 / N2 616200543
DAS4 / N2 616200544
DAS5 / N2 616200545
DAS6 / N2 616200546
DAS7 / N2 616200547
DME012 / N2 616200203
DME015 / N2 616200217
DME020 / N2 616200225
DME025 / N2 616200233
8
Ref Description
4 Dryer pre-filtration
5 Pre-treatment dryer
6 Dust filter
Flowrate
3
m /hr
0 - 3
3.1 - 7.5
7.6 - 12.3
12.4 - 24
24.1 - 34
616200532
616200533
616200534
616200535
616200536
616200537
616200204
616200218
616200226
616200234
Ref Description
7 MIDIGAS generator
8 Buffer vessel
9 Pressure relief valve
cfm
0 - 1.8
1.8 - 4.4
4.5 - 7.2
7.3 - 14.1
14.2 - 20
3
Outlet Flow Rate m /hr
o
Up to 30 C Up to 45
6.3 5.3
10.3 8.3
12.6 10.6
16.5 13.6
18.9 15.9
25.2 22.2
38.6 33.1
51.3 44.0
67.4 57.7
85.2 73.0
Ref Description
10 Dust filter
11 Ball valve
12 Drain valve
Vessel capacity
L
50
150
250
500
750
o 3
C Purge Loss (m /hr)
1.7
2.7
3.4
4.4
5.1
6.8
7.31
9.85
12.91
16.14