ZW Series Oil Free Screw Compressor
FSCURTIS ZW Series Oil Free Screw Compressors produce totally Oil-Less air with a water injected compression process that is completely free of any hydrocarbons. Highly efficient, fixed speed models deliver up to 15% energy savings over dry screw type compressors. Low operating temperatures, slow direct-drive running speeds ensure high reliability with the most advanced air end in the industry.
Variable Speed Driven ZWV 50 compressors offer an additional 30-35% energy savings and long life cycle to customers with variable air demand.
|
|
ZW 20A |
ZW 30A |
ZW 50A |
ZWV 50A |
Power |
HP |
20 |
30 |
50 |
50 |
Pressure |
Psig |
100/125/135 |
100/125/135 |
100/125/135 |
100/125/135 |
Capacity (FAD) |
Cfm |
85 |
125 |
222 |
222 |
Speed |
Rpm |
3,555 |
3,555 |
3,555 |
3,555 |
Starter |
|
Y/D |
Y/D |
Y/D |
VFD/Soft |
Voltage, 60Hz |
V |
230/460 |
230/460 |
230/460 |
460 |
Motor type |
|
TEFC |
TEFC |
TEFC |
TEFC |
Drive type |
|
Direct/no gears |
Direct/no gears |
Direct/no gears |
Direct/no gears |
Water Volume |
Gal |
6.9 |
6.9 |
7.4 |
7.4 |
Cooling |
|
Air Cooled |
Air Cooled |
Air Cooled |
Air Cooled |
Sound Level |
dB(A) |
72 |
75 |
77 |
77 |
Air Discharge, NPT |
Inch |
1 |
1 |
1-1/4 |
1-1/4 |
Dimensions, L x W x H |
Inch |
57 x 32 x 59 |
57 x 32 x 59 |
67 x 43 x 68 |
67 x 43 x 68 |
Weight, lbs |
Lbs. |
1,584 |
1,738 |
2,450 |
2,500 |
Performance per ISO 1217-std. (ref. conditions: absolute pressure 14.5 psi(a), suction air temp. 68°F)
Noise level per CAGI Pneurop PN8NTC2, Tolerance +/- 3dB(A)