Specifications 8.6 bar version

Specifications ZR/ZT 30-50 VSD⁺ 8.6 bar (Metric)

TYPE Working pressure Free Air Delivery Power rating Noise level
TYPE bar(e) l/s m³/min kW dB(A)
ZR 30 VSD⁺ – 8.6 Minimum 4 38 – 94 2.28 – 5.64 30 66
ZR 30 VSD⁺ – 8.6 Effective 7 37 – 92 2.22 – 5.52 30 66
ZR 30 VSD⁺ – 8.6 Maximum 8.6 36 – 72 2.16 – 4.32 30 66
ZT 30 VSD⁺ – 8.6 Minimum 4 40.4 – 95.5 2.42 – 5.73 30 66
ZT 30 VSD⁺ – 8.6 Effective 7 39.9 – 93.6 2.36 – 5.62 30 66
ZT 30 VSD⁺ – 8.6 Maximum 8.6 37.9 – 74.8 2.28 – 4.49 30 66
ZR 37 VSD⁺ – 8.6 Minimum 4 38 – 107 2.28 – 6.42 37 68
ZR 37 VSD⁺ – 8.6 Effective 7 37 – 105 2.22 – 6.30 37 68
ZR 37 VSD⁺ – 8.6 Maximum 8.6 36 – 94 2.16 – 5.64 37 68
ZT 37 VSD⁺ – 8.6 Minimum 4 40.4 – 112.6 2.42 – 6.75 37 69
ZT 37 VSD⁺ – 8.6 Effective 7 39.9 – 110.1 2.36 – 6.61 37 69
ZT 37 VSD⁺ – 8.6 Maximum 8.6 37.9 – 95.6 2.28 – 5.74 37 69
ZR 45 VSD⁺ – 8.6 Minimum 4 38 – 132 2.28 – 7.92 45 67
ZR 45 VSD⁺ – 8.6 Effective 7 37 – 129 2.22 – 7.74 45 67
ZR 45 VSD⁺ – 8.6 Maximum 8.6 36 – 111 2.16 – 6.66 45 67
ZT 45 VSD⁺ – 8.6 Minimum 4 40.4 – 135.8 2.42 – 8.15 45 68
ZT 45 VSD⁺ – 8.6 Effective 7 39.3 – 132.3 2.36 – 7.94 45 68
ZT 45 VSD⁺ – 8.6 Maximum 8.6 37.9 – 118.2 2.28 – 7.09 45 68
ZR 50 VSD⁺ – 8.6 Minimum 4 38 – 150 2.28 – 9.00 55 69
ZR 50 VSD⁺ – 8.6 Effective 7 37 – 147 2.22 – 8.82 55 69
ZR 50 VSD⁺ – 8.6 Maximum 8.6 36 – 143 2.16 – 8.58 55 69
ZT 50 VSD⁺ – 8.6 Minimum 4 40.4 – 153.7 2.42 – 9.22 50 70
ZT 50 VSD⁺ – 8.6 Effective 7 39.3 – 147.0 2.36 – 8.82 50 70
ZT 50 VSD⁺ – 8.6 Maximum 8.6 47.2 – 144.5 2.83 – 8.67 50 70
Specifications ZR/ZT 30-50 VSD⁺ 8.6 bar (Imperial)

TYPE Working pressure Free Air Delivery Power rating Noise level
TYPE psig l/s cfm Hp dB(A)
ZR 30 VSD⁺ – 8.6 Minimum 58 38 – 94 80.5 – 199 40 66
ZR 30 VSD⁺ – 8.6 Effective 102 37 – 92 78.4 – 195 40 66
ZR 30 VSD⁺ – 8.6 Maximum 125 36 – 72 76.3 – 152.5 40 66
ZT 30 VSD⁺ – 8.6 Minimum 58 40.4 – 95.5 85.5 – 202.3 40 66
ZT 30 VSD⁺ – 8.6 Effective 102 39.9 – 93.6 83.2 – 198.3 40 66
ZT 30 VSD⁺ – 8.6 Maximum 125 37.9 – 74.8 80.3 – 158.4 40 66
ZR 37 VSD⁺ – 8.6 Minimum 58 38 – 107 80.5 – 227 50 68
ZR 37 VSD⁺ – 8.6 Effective 102 37 – 105 78.4 – 222.5 50 68
ZR 37 VSD⁺ – 8.6 Maximum 125 36 – 94 76.3 – 199 50 68
ZT 37 VSD⁺ – 8.6 Minimum 58 40.4 – 112.6 85.5 – 238.5 50 69
ZT 37 VSD⁺ – 8.6 Effective 102 39.9 – 110.1 83.2 – 223.4 50 69
ZT 37 VSD⁺ – 8.6 Maximum 125 37.9 – 95.6 80.3 – 202.6 50 69
ZR 45 VSD⁺ – 8.6 Minimum 58 38 – 132 80.5 – 280 60 67
ZR 45 VSD⁺ – 8.6 Effective 102 37 – 129 78.4 – 273 60 67
ZR 45 VSD⁺ – 8.6 Maximum 125 36 – 111 76.3 – 235 60 67
ZT 45 VSD⁺ – 8.6 Minimum 58 40.4 – 135.8 85.5 – 287.7 60 68
ZT 45 VSD⁺ – 8.6 Effective 102 39.3 – 132.3 83.2 – 280.2 60 68
ZT 45 VSD⁺ – 8.6 Maximum 125 37.9 – 118.2 80.3 – 250.5 60 68
ZR 50 VSD⁺ – 8.6 Minimum 58 38 – 150 80.5 – 318 67 69
ZR 50 VSD⁺ – 8.6 Effective 102 37 – 147 78.4 – 311 67 69
ZR 50 VSD⁺ – 8.6 Maximum 125 36 – 143 76.3 – 303 67 69
ZT 50 VSD⁺ – 8.6 Minimum 58 40.4 – 153.7 85.5 – 325.6 67 70
ZT 50 VSD⁺ – 8.6 Effective 102 39.3 – 147.0 83.2 – 311.5 67 70
ZT 50 VSD⁺ – 8.6 Maximum 125 47.2 – 144.5 100.0 – 306.1 67 70
Weight ZR/ZT 30-50 VSD⁺ 8.6 bar (Metric)

TYPE Weight (kg)
TYPE Pack Full Feature (iMD) Full feature (iD)
ZR/ZT 30 VSD⁺ 1350
 1610 1504
ZR/ZT 37 VSD⁺ 1350
 1610 1504
ZR/ZT 45 VSD⁺ 1373
 1646 1531
ZR/ZT 50 VSD⁺ 1373
 1646 1531
Weight ZR/ZT 30-50 VSD⁺ 8.6 bar (Imperial)

TYPE Weight (lbs)
TYPE Pack Full Feature (iMD) Full feature (iD)
ZR/ZT 30 VSD⁺ 2976 3549 3316
ZR/ZT 37 VSD⁺ 2976 3549 3316
ZR/ZT 45 VSD⁺ 3027 3629 3375
ZR/ZT 50 VSD⁺ 3027 3629 3375
Dimensions ZR/ZT 30-50 VSD⁺ 8.6 bar (Metric)

TYPE Length Width Height
TYPE mm
ZR/ZT 30-50 VSD⁺ 2005 1022 1909
ZR/ZT 30-50 VSD⁺ (FF) 2440 1022 1909









Dimensions ZR/ZT 30-50 VSD⁺ 8.6 bar (Imperial)
TYPE Length Width Height
TYPE inch
ZR/ZT 30-50 VSD⁺ 79 40 75
ZR/ZT 30-50 VSD⁺ (FF) 88 40 75
ImperialMetric Units
Working pressure bar(e)
4
7
8.6
Power rating kW
30
37
45
55
50
Working pressure psig
58
102
125
Power rating Hp
40
50
60
67
Data may vary for other operating modes, versions and conditions. Consult Atlas Copco for details.

Data and specifications are subject to change without prior notice.