PB dryers use heated blower purge air to remove moisture from the desiccant material and have therefore no purge loss during regeneration.
PB Series Zero Purge Desiccant Dryers reduce life cycle cost even further by also eliminating purge loss during cooling.
PB dryers use heated blower purge air to remove moisture from the desiccant material and have therefore no purge loss during regeneration. The Zero Purge variants reduce life cycle costs even further by also eliminating purge loss during cooling. The cooling phase happens in a closed loop, hereby minimizing the performance impact at high ambient temperature and relative humidity.
Operating costs are reduced to the absolute minimum thanks to PDP control, regeneration & cooling temperature control and compressor synchronization; which are all integrated in the Purelogic™ controller. Zero Purge variants are equipped with a purge back-up mode which switches the dryer to purge cooling mode in case PDP could not be met at ambient conditions outside of limitations.
Technical specifications for PB 700 HE up to PB 6350 HE (ZP) (standard version, PDP -40˚C) |
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Specification |
Unit |
PB 700 HE |
PB 850 HE |
PB 1150 HE |
PB 1800 HE |
PB 2350 HE |
PB 2950 HE |
PB 3800 HE |
PB 4650 HE |
PB 6350 HE |
Cooling Mode |
- |
Purge |
Purge |
Purge |
Purge |
Purge |
Purge |
Purge |
Purge |
Purge |
Nominal volume flow at dryer inlet (1) |
l/s |
330 |
400 |
550 |
850 |
1100 |
1400 |
1800 |
2200 |
3000 |
m3/hr |
1188 |
1440 |
1980 |
3060 |
3960 |
5040 |
6480 |
7920 |
10800 |
|
Purge air consumption average |
% |
2% |
2% |
2% |
2% |
2% |
2% |
2% |
2% |
2% |
Pressure drop over dryer |
barg |
0.12 |
0.12 |
0.12 |
0.12 |
0.12 |
0.1 |
0.16 |
0.22 |
0.18 |
psig |
1.74 |
1.74 |
1.74 |
1.74 |
1.74 |
1.45 |
2.32 |
3.19 |
2.61 |
|
Inlet and outlet connections |
G/NPT |
- |
- | - | - | - | - | - | - | - |
DN, acc. to DIN2633 PN16 |
80 | 80 |
80 |
100 |
100 |
150 |
150 |
150 |
200 |
|
Included pre and after filters |
Fine filter |
PMH G 1529 |
PMH G 1529 |
FF 1 G HE |
FF 2 G HE |
FF 3 G HE |
FF 4 G HE |
FF 5 G HE |
FF 6 G HE |
FF 7 G HE |
Super fine filter |
PMH C 1529 |
PMH C 1529 |
FF 1 C HE |
FF 2 C HE |
FF 3 C HE |
FF 4 C HE |
FF 5 C HE |
FF 6 C HE |
FF 7 C HE |
|
Dust filter |
PMH S 1529 |
PMH S 1529 |
FF 1 S HE |
FF 2 S HE |
FF 3 S HE |
FF 4 S HE |
FF 5 S HE |
FF 6 S HE |
FF 7 S HE |
|
Height |
mm |
1190 2624 |
1300 2866 |
1620 3571 |
2600 5732 |
3040 6702 |
4200 9259 |
4800 10582 |
5750 12677 |
7800 17196 |
inch |
||||||||||
Width |
mm |
2558 |
2558 |
2612 |
2702 |
2681 |
2488 |
2548 |
2548 |
2793 |
inch |
100.7 |
100.7 |
102.8 |
106.4 |
105.6 |
98.0 |
100.3 |
100.3 |
110.0 |
|
Length |
mm |
1024 40.3 |
1024 40.3 |
1024 40.3 |
1175 46.3 |
1175 46.3 |
2373 93.4 |
2400 94.5 |
2792 109.9 |
2834 111.6 |
inch |
||||||||||
Mass |
kg |
1764 |
1764 |
1884 |
2359 |
2472 |
2809 |
2830 |
2993 |
3385 |
lbs |
69.4 |
69.4 |
74.2 |
92.9 |
97.3 |
110.6 |
111.4 |
117.8 |
133.3 |
|
Technical specifications for PB 700 HE up to PB 6350 HE (ZP) (standard version, PDP -40˚C) |
||||||||||
Specification |
Unit |
PB 700 HE ZP |
PB 850 HE ZP |
PB 1150 HE ZP |
PB 1800 HE ZP |
PB 2350 HE ZP |
PB 2950 HE ZP |
PB 3800 HE ZP |
PB 4650 HE ZP |
PB 6350 HE ZP |
Cooling Mode |
- |
Zero Purge Air Cooled |
Zero Purge Air Cooled |
Zero Purge Air Cooled |
Zero Purge Air Cooled |
Zero Purge Air Cooled |
Zero Purge Water Cooled |
Zero Purge Water Cooled |
Zero Purge Water Cooled |
Zero Purge Water Cooled |
Nominal volume flow at dryer inlet (1) |
l/s |
330 |
400 |
550 |
850 |
1100 |
1400 |
1800 |
2200 |
3000 |
m3/hr |
1188 |
1440 |
1980 |
3060 |
3960 |
5040 |
6480 |
7920 |
10800 |
|
Purge air consumption average |
% |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
Pressure Drop Over Dryer |
barg |
0.12 |
0.12 |
0.12 |
0.12 |
0.12 |
0.1 |
0.16 |
0.22 |
0.18 |
psig |
1.74 |
1.74 |
1.74 |
1.74 |
1.74 |
1.45 |
2.32 |
3.19 |
2.61 |
|
Inlet and outlet connections |
G/NPT |
|
- |
- |
- |
- |
- |
- |
- |
- |
DN, acc to DIN2633 PN16 |
80 |
80 |
80 |
100 |
100 |
150 |
150 |
150 |
200 |
|
Optional pre and after filter sizes (2) |
Fine filter |
TF 10 G HE |
TF 10 G HE |
FF 1 G HE |
FF 2 G HE |
FF 3 G HE |
FF 4 G HE |
FF 5 G HE |
FF 6 G HE |
FF 7 G HE |
Super fine filter |
TF 10 C HE |
TF 10 C HE |
FF 1 C HE |
FF 2 C HE |
FF 3 C HE |
FF 4 C HE |
FF 5 C HE |
FF 6 C HE |
FF 7 C HE |
|
Dust filter |
TF 10 S HE |
TF 10 S HE |
FF 1 S HE |
FF 2 S HE |
FF 3 S HE |
FF 4 S HE |
FF 5 S HE |
FF 6 S HE |
FF 7 S HE |
|
Height |
mm |
1370 3020 |
1490 3285 |
1830 4034 |
2840 6261 |
3340 7363 |
4550 10031 |
5150 11354 |
6100 13448 |
8150 17968 |
inch |
||||||||||
Width |
mm |
2558 |
2558 |
2612 |
2702 |
2681 |
2548 |
2548 |
2548 |
2893 |
inch |
100.7 |
100.7 |
102.8 |
106.4 |
105.6 |
100.3 |
100.3 |
100.3 |
113.9 |
|
Length |
mm |
1351 53.2 |
1351 53.2 |
1428 56.2 |
1530 60.2 |
1530 60.2 |
2779 109.4 |
2825 111.2 |
3009 118.5 |
3053 120.2 |
inch |
||||||||||
Mass |
kg |
1764 |
1764 |
1884 |
2359 |
2472 |
3122 |
3197 |
3197 |
3792 |
lbs |
69.4 |
69.4 |
74.2 |
92.9 |
97.3 |
122.9 |
125.9 |
125.9 |
149.3 |
|
