LT oil-lubricated high pressure piston compressor - Atlas Copco Nigeria
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LT high-pressure industrial piston

oil-lubricated aluminum piston compressors

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Total reliability

LT compressors are exceptionally reliable, with the lowest operating temperatures in the industry, and offer quality air with low oil carryover. Built with durable and high-quality materials, they ensure quality performance and a long product lifetime.

Low running costs & easy maintenance

LT pistons offer low operational costs and are easy to maintain as components and services points are easily accessible.

Save floor space

Our LT compressor is ideal for customers who have limited space requirements. The compressor block, directly coupled to the motor, is manufactured using lightweight materials with excellent cooling characteristics.

LT oil-lubricated for two-stage compression

The LT multiple-stage oil-lubricated reciprocating compressor is your ideal solution to reach pressure above 15 bar. With intercooling system after every stage, it guarantees high quality of air and increases the compression efficiency. 

Filtered air enters the first cylinder and being compressed for the first time. The low-pressure cylinder feeds the second (high pressure) cylinder that can operate at a maximum pressure 30 bar (435 psi). In case of three cylinders, the air will be compressed for a third time to a max pressure of 40 bar. Every model is built to reach it’s optimal level at the maximum pressure. 

  • 15 bar (218 psi) 2 to 20hp (1.5-15kW)
  • 20 bar (290 psi) 2 to 20hp (1.5-15kW)
  • 30 bar (435 psi) 3 to 20hp (2-15kW)
  • 40 bar (580 psi) 20 to 60hp (15-45kW)



 

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LE LT oil-lubricated piston cooling

Compact design

The LT compressor block is directly coupled to the motor and is built with lightweight materials. This provides excellent cooling and smooth integration in small spaces.

Technical specifications

Compressor type

Maximum working pressure

FAD @ 50 Hz

FAD @ 60 Hz

Installed motor power

Noise level dB(A)

 

bar

psig

l/s

m3/min

cfm

l/s

m3/min

cfm

kW

hp

Unsilenced

silenced

LT 2-15

15

218

3.1

0.19

6.6

3.6

0.22

7.6

1.5

2

78

63

LT 3-15

15

218

4

0.25

8.5

4.7

0.28

10

2.2

3

79

64

LT 5-15

15

218

6.7

0.4

14.2

7.9

0.47

16.7

4

5.5

79

64

LT 7-15

15

218

9.2

0.56

19.5

10.9

0.65

23.1

5.5

7.5

80

68

LT 10-15

15

218

11.7

0.7

24.8

14.3

0.86

30.3

7.5

10

81

68

LT 15-15

15

218

15.5

0.93

32.8

18.6

1.12

39.4

11

15

86

75

LT 20-15

15

218

18.5

1.11

39.2

22

1.32

46.6

15

20

86

78

LT 2-20

20

290

2.1

0.13

4.5

2.7

0.16

5.7

1.5

2

78

63

LT 3-20

20

290

2.9

0.17

6.1

3.6

0.22

7.6

2.2

3

79

64

LT 5-20

20

290

5

0.3

10.6

6.3

0.38

13.3

4

5.5

79

64

LT 7-20

20

290

6.7

0.4

14.2

8.4

0.5

17.8

5.5

7.5

80

68

LT 10-20

20

290

9.1

0.55

19.3

13.6

0.82

28.8

7.5

10

81

68

LT 15-20

20

290

15.1

0.91

29.1

17.7

1.06

37.5

11

15

86

75

LT 20-20

20

290

18

1.08

38.1

20.9

1.25

44.3

15

20

86

78

LT 3-30

30

435

2.5

0.15

5.3

3.1

0.19

6.6

2.2

3

79

64

LT 5-30

30

435

4.4

0.26

9.3

5.5

0.33

11.7

4

5.5

79

64

LT 7-30

30

435

6.4

0.38

13.6

8

0.48

17

5.5

7.5

80

68

LT 10-30

30

435

8.5

0.51

18

10.2

0.61

21.6

7.5

10

81

68

LT 15-30

30

435

9.3

0.56

19.7

11.1

0.67

23.5

11

15

85

76

LT 20-30

30

435

17

1.02

36

19.7

1.18

41.7

15

20

86

80

LT20-40

40

580

18

1.08

38.1

22

1.32

46.6

20

16.4

90

-

LT25-40

40

580

21

1.26

44.5

25

1.5

52.9

25

19.5

90

-

LT30-40

40

580

28

1.68

59.3

33

1.98

69.9

30

26.4

90

-

LT40-40

40

580

33

1.98

69.9

39

2.34

82.6

40

26.4

91

-

LT50-40

40

580

40

2.4

84.8

49

2.94

103.8

50

39.1

94

-

LT60-40

40

580

50

3

105.9

61

3.66

129.3

60

47.7

94

-