Oil free screw air compressor

Superior performance and high revenue

Atlas Copco ZT Classic Line air compressor can supply high-quality compressed air under the worst working conditions. Thanks to the patented oil-free screw head technology and excellent structural design, the product maintains long-term trouble free operation at the lowest possible cost.

Parameters
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ZT 55-90 / VSD CLASSIC

Model	Maximum working pressure		Flow			Installed power		Noise level	Weight		Outlet Size
	Maximum working pressure		Flow			Installed power		Noise level	Standard
	bar	psi	l/s	m3/min	cfm	kW	hp	dB(A)	kg	lb
50 Hz
ZT55-7 Classic	7	102	139.1	8.3	295	55	-	79	1940	4277	G2 1/2
ZT55-8 Classic	8	116	137.0	8.2	290	55	-	79	1940	4277
ZT75-7 Classic	7	102	200.7	12.0	425	75	-	79	2100	4630
ZT75-8 Classic	8	116	181.8	10.9	385	75	-	79	2100	4630
ZT75-10 Classic	10	145	164.7	9.9	349	75	-	79	2100	4630
ZT90-7 Classic	7	102	237.3	14.2	503	90	-	79	2150	4740
ZT90-8 Classic	8	116	223.9	13.4	474	90	-	79	2150	4740
ZT90-10 Classic	10	145	211.1	12.7	447	90	-	79	2150	4740
ZT75VSD -7.5 Classic	7.5	109	210	12.6	445	75	-	80	2108	4647
ZT75VSD -8.6 Classic	8.6	125	210	12.6	445	75	-	80	2108	4647
ZT90VSD -7.5 Classic	7.5	109	259	15.5	549	90	-	80	2108	4647
ZT90VSD -8.6 Classic	8.6	125	259	15.5	549	90	-	80	2108	4647
60 Hz
ZT55-7 Classic	7	102	145.3	8.7	308	55	75	79	1940	4277	G2 1/2
ZT75-7 Classic	7	102	200.7	12.0	425	75	101	79	2100	4630
ZT75-9 Classic	9	131	188.2	11.3	399	75	101	79	2100	4630
ZT90-7 Classic	7	102	229.7	15.2	535	90	121	79	2150	4740
ZT90-9 Classic	9	131	229.7	13.8	535	90	121	79	2150	4740
ZT75VSD -7.5 Classic	7.5	109	210	12.6	445	75	101	80	2108	4647
ZT75VSD -8.6 Classic	8.6	125	210	12.6	445	75	101	80	2108	4647
ZT90VSD -7.5 Classic	7.5	109	259	15.5	549	90	121	80	2108	4647
ZT90VSD -8.6 Classic	8.6	125	259	15.5	549	90	121	80	2108	4647

(1) Reference condition

-Dry air

-Absolute inlet pressure 1 bar (a)

-Cooling air and inlet air temperature 20 ° C

-Rated working pressure

-Performance test standards refer to ISO 1217, Appendix C, Version 3“

(2) Temperature rise of cooling water 15 ° C

(3) Maximum flow based on reference pressure, not maximum pressure

(4) Reference working conditions of pressure dew point are as follows

-Cooling medium temperature 20 ° C
-Relative humidity 60%
-Rated working pressure
-Minimum loading rate 50%
-The inverter unit shall be operated at a specific speed

-Please consult Atlas Copco if energy recovery is included

(5) Noise at 1m away from the equipment according to ISO 2151:2004

Measured with ISO 9614-2, error ± 3dB (A

(6) Maximum inlet air temperature and cooling air temperature of high-temperature machine 50 ° C

(7) Environmental conversion coefficient

"Unit conversion

-1kg = 2.2 lbs
-1 mm = 0.039 inch
-°F = °C x 9 / 5 + 32

Size

Model	Standard
	A	B	C
	Length(mm)	Width(mm)	Height(mm)
ZT 55-90/VSD Classic	2700	1600	1800

ZT 110-160 / VSD CLASSIC

Model	Maximum working pressure		Flow			Installed power		Noise level	Weight		Outlet Size
	Maximum working pressure		Flow			Installed power		Noise level	Standard
	bar	psi	l/s	m3/min	cfm	kW	hp	dB(A)	kg	lb
50 Hz
ZT110-7.5 Classic	7.5	109	306.9	18.4	650	110	-	79	2887	6365	G3
ZT110-8.6 Classic	8.6	125	286.2	17.2	606	110	-	79	2887	6365
ZT132-7.5 Classic	7.5	109	363.1	21.8	769	132	-	79	3078	6786
ZT132-8.6 Classic	8.6	125	325.2	19.5	689	132	-	79	3078	6786
ZT145-7.5 Classic	7.5	109	387.3	23.2	820	145	-	79	3078	6786
ZT145-8.6 Classic	8.6	125	358.4	21.5	759	145	-	79	3078	6786
ZT132VSD-8.6 Classic	8.6	125	369.2	22.2	782	132	-	79	2870	6327
ZT160VSD-8.6 Classic	8.6	125	388.6	23.3	823	160	-	79	2870	6327
60 Hz
ZT110-8.6 Classic	8.6	125	317.7	19.1	673	110	150	79	2887	6365	G3
ZT145-8.6 Classic	8.6	125	391.2	23.5	829	145	200	79	3078	6786
ZT132VSD-8.6 Classic	8.6	125	369.2	22.2	782	132	175	79	2870	6327
ZT160VSD-8.6 Classic	8.6	125	388.6	23.3	823	160	215	79	2870	6327

(1) Reference condition
-Dry air
-Absolute inlet pressure 1 bar (a)
-Cooling air and intake air temperature 20 ° C
-Rated working pressure
-Performance test standards refer to ISO 1217, Appendix C, Version 3

(2) Temperature rise of cooling water 15 ° C

(3) Maximum flow is based on reference pressure, non maximum pressure

(4) Reference working conditions of pressure dew point are as follows
-Cooling medium temperature 20 ° C
-Relative humidity 60%
- rated working pressure
-Minimum loading rate 50%
-Variable frequency unit shall be operated at a specific speed
-If energy recovery is involved, please consult Atlas Copco

(5) The noise is measured 1 m away from the equipment according to ISO 2151:2004 using ISO 9614-2, with an error of ± 3dB (A)

(6) Maximum inlet air temperature and cooling air temperature of high-temperature machine 50 ° C

(7) Environmental conversion coefficient

Unit conversion
-1kg = 2.2 lbs
-1mm = 0.039 inch
-°F = °Cx9/5 + 32

Model	Standard
	A	B	C
	Length(mm)	Width(mm)	Height(mm)
ZT 110-160/VSD Classic	3000	1560	2000