Technical specifications

Specifications ZR 200-355 VSD⁺ FF (iMD)
Model Working pressure Free Air Delivery (1) Installed motor power Noise level (2) Weight
bar(e) l/s m³/min kW dB(A) kg
ZR 200 VSD⁺ 10.4 Minimum 6 210 – 689 12.6 – 41.3 200 72 6687
ZR 200 VSD⁺ 10.4 Effective 7 209 – 652 12.5 – 39.1 200 72 6687
ZR 200 VSD⁺ 10.4 Maximum 10.4 208 – 524 12.5 – 31.4 200 72 6687
ZR 250 VSD⁺ 10.4 Minimum 6 251 – 834 15.1 – 50.0 250 73 6687
ZR 250 VSD⁺ 10.4 Effective 7 251 – 796 15.1 – 47.8 250 73 6687
ZR 250 VSD⁺ 10.4 Maximum 10.4 249 – 664 14.9 – 39.8 250 73 6687
ZR 315 VSD⁺ 10.4 Minimum 6 306 – 960 18.4 – 57.6 315 73 6730
ZR 315 VSD⁺ 10.4 Effective 7 306 – 960 18.4 – 57.6 315 73 6730
ZR 315 VSD⁺ 10.4 Maximum 10.4 304 – 830 18.2 – 49.8 315 73 6730
ZR 355 VSD⁺ 8.6 Minimum 6 341 – 1064 20.5 – 63.8 355 73 6730
ZR 355 VSD⁺ 8.6 Effective 7 341 – 1064 20.5 – 63.8 355 73 6730
ZR 355 VSD⁺ 8.6 Maximum 8.6 340 – 998 20.4 – 59.9 355 73 6730
ZR 355 VSD⁺ 10.4 Minimum 6 319 – 998 19.1 – 59.9 355 73 6730
ZR 355 VSD⁺ 10.4 Effective 7 319 – 998 19.1 – 59.9 355 73 6730
ZR 355 VSD⁺ 10.4 Maximum 10.4 317 – 924 19.0 – 55.4 355 73 6730
Specifications ZR 200-355 VSD⁺ FF (iMD)
Model Working pressure Free Air Delivery (1) Installed motor power Noise level (2) Weight
psig l/s cfm hp dB(A) lb
ZR 200 VSD⁺ 10.4 Minimum 87 210 – 689 445 – 1459 200 72 14742
ZR 200 VSD⁺ 10.4 Effective 102 209 – 652 443 – 1381 200 72 14742
ZR 200 VSD⁺ 10.4 Maximum 151 208 – 524 441 – 1110 200 72 14742
ZR 250 VSD⁺ 10.4 Minimum 87 251 – 834 532 – 1766 250 73 14742
ZR 250 VSD⁺ 10.4 Effective 102 251 – 796 532 – 1686 250 73 14742
ZR 250 VSD⁺ 10.4 Maximum 151 249 – 664 527 – 1406 250 73 14742
ZR 315 VSD⁺ 10.4 Minimum 87 306 – 960 648 – 2033 315 73 14837
ZR 315 VSD⁺ 10.4 Effective 102 306 – 960 648 – 2033 315 73 14837
ZR 315 VSD⁺ 10.4 Maximum 151 304 – 830 644 – 1758 315 73 14837
ZR 355 VSD⁺ 8.6 Minimum 87 341 – 1064 722 – 2254 355 73 14837
ZR 355 VSD⁺ 8.6 Effective 102 341 – 1064 722 – 2254 355 73 14837
ZR 355 VSD⁺ 8.6 Maximum 125 340 – 998 720 – 2114 355 73 14837
ZR 355 VSD⁺ 10.4 Minimum 87 319 – 998 676 – 2114 355 73 14837
ZR 355 VSD⁺ 10.4 Effective 102 319 – 998 676 – 2114 355 73 14837
ZR 355 VSD⁺ 10.4 Maximum 151 317 – 924 671 – 1957 355 73 14837












Dimensions ZR 200-355 VSD⁺ FF (iMD)
Model Length Width Height
Model mm
ZR 200-355 VSD⁺ FF (iMD) 4414 1760 2183
Dimensions ZR 200-355 VSD⁺ FF (iMD)
Model Length Width Height
Model inch
ZR 200-355 VSD⁺ FF (iMD) 174 69 86
ImperialMetric Units
Working pressure bar(e)
6
7
10.4
8.6
Installed motor power kW
200
250
315
355
Working pressure psig
87
102
151
125
Installed motor power hp
200
250
315
355

(1) Unit performance measured according to ISO 1217, Annex E, Edition 4 (2009).

Reference conditions:

– Relative humidity 0%

– Absolute inlet pressure 1 bar (14.5 psi)

– Intake air temperature 20°C (68°F)

Free Air Delivery (FAD) is measured at effective working pressure.

(2) A-weighted emission sound pressure level at the work station (LpWSAd). Measured according to ISO 2151:2008 using ISO 9614-2 (sound intensity scanning method). The added correction factor (+/- 3 db(A)) is the total uncertainty value (KpAd) conform with the test code.