Hertz HPR D Series
HERTZ HPR D series compressors deliver high performance by reducing the power transfer losses with their directly-coupled motor and screw block. Operation expenses are reduced thanks to usage of the latest generation screw block and motor. Stops are minimized with continuously supplied air.
HPR D series compressors are designed with a compressor design in compliance with European energy efficiency directives (2009/125/EC). Responds to all requirements between 18 and 315 kW.
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Model
Pressure
Capacity
Motor Power
Connection Size
Dimensions (mm)
Weight
Noise
bar
psi
m3/min
cfm
kW/HP
Length
Width
Height
kg
dB(A)
HPR-D 18
7.5
110
3.22
114
18/25
G 1″
1600
833
1385
600
71
8.5
125
3.00
106
10
145
2.60
92
13
185
–
–
HPR-D 22
7.5
110
4.10
145
22/30
G 1″
1600
833
1385
635
71
8.5
125
3.99
141
10
145
3.28
116
13
185
2.67
94
HPR-D 30
7.5
110
5.71
202
30/40
G 1 1/4″
2025
1130
1635
1020
73
8.5
125
5.35
189
10
145
4.99
176
13
185
3.96
140
HPR-D 37
7.5
110
7.12
251
37/50
G 1 1/4″
2025
1130
1635
1310
74
8.5
125
6.72
237
10
145
6.49
229
13
185
4.90
173
HPR-D 45
7.5
110
8.66
306
45/60
G 1 1/4″
2025
1130
1635
1530
75
8.5
125
8.21
290
10
145
7.09
250
13
185
6.53
231
HPR-D 55
7.5
110
10.5
371
55/75
G 2″
2313
1350
2085
2050
75
8.5
125
9.44
333
10
145
8.40
297
13
185
7.02
248
HPR-D 75
7.5
110
14.8
523
75/100
G 2″
2313
1350
2085
2250
77
8.5
125
12.3
435
10
145
12.0
423
13
185
9.60
340
HPR-D 90
7.5
110
17.6
623
90/125
G 2″
2800
1600
2250
3000
79
8.5
125
16.8
593
10
145
14.0
497
13
185
12.3
434
HPR-D 110
7.5
110
22.1
782
110/150
G 2″
2800
1600
2250
3150
79
8.5
125
20.8
735
10
145
18.2
643
13
185
14.6
515
HPR-D 132
7.5
110
26.2
926
132/180
G 2″
2800
1600
2250
3400
81
8.5
125
24.0
849
10
145
21.9
774
13
185
18.7
659
HPR-D 160
7.5
110
33.6
1185
160/220
G 2 1/2″
2950
1700
2250
3780
81
8.5
125
29.6
1045
10
145
25.9
915
13
185
23.2
821
HPR-D 200
7.5
110
39.7
1401
200/270
DN80
3530
2260
2465
4460
83
8.5
125
38.1
1346
10
145
34.9
1231
13
185
28.7
1014
HPR-D 250
7.5
110
48.4
1710
250/340
DN80
3530
2260
2465
4850
83
8.5
125
44.3
1564
10
145
42.0
1484
13
185
35.9
1267
HPR-D 315
7.5
110
62.4
2204
315/430
DN100
3530
2260
2465
5100
84
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