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    Series LT Roots Blower
    LT Roots Blower brochure: reliable positive displacement blower delivering stable airflow, efficient performance, and durable industrial use.
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    Product Information

    Applications of Series LT Roots Blower

    The Series LT Roots Blower is widely used across industries that require stable, continuous, and oil-free air supply. In wastewater treatment, it plays a key role in aeration tanks, helping improve oxygen transfer efficiency and supporting biological treatment processes. In pneumatic conveying systems, it provides consistent airflow for transporting powders, pellets, and granular materials over long distances with high reliability.

    In aquaculture, the LT Roots Blower ensures sufficient oxygen levels in fish ponds and hatchery systems, promoting healthy growth and maintaining water quality. It is also commonly applied in cement and construction industries for material handling, cooling, and dust control processes.

    In chemical and food processing industries, the blower delivers clean and steady air flow, making it suitable for sensitive production environments. Additionally, it is used in vacuum packaging, gas boosting, and other industrial automation systems where stable pressure and continuous operation are required.

    With its durable design and stable performance, the Series LT Roots Blower supports a wide range of demanding industrial applications.

    Features of Series LT Roots Blower:

    The Series LT Roots Blower is designed with a robust structure and precision engineering to deliver stable and efficient airflow in continuous industrial operations. It adopts a positive displacement working principle, ensuring consistent air volume with minimal fluctuation even under changing pressure conditions.

    Its rotor system is finely machined and dynamically balanced to reduce vibration, noise, and mechanical wear during operation. The blower casing is built from high-strength materials, providing excellent durability and long service life in demanding environments.

    The oil-free operation ensures clean air output, making it suitable for applications that require high air purity. Its compact design allows easy installation and flexible system integration, especially in space-limited industrial setups.

    With high efficiency and reliable performance, the Series LT Roots Blower helps reduce energy consumption while maintaining stable system output. It is also designed for easy maintenance, reducing downtime and overall operating costs for end users.

    LT Roots Blower

    LT 型性能表(壓送式)
    LT TYPE PERFORMANCE TABLE (FOR PRESSURE)
    TYPERPMQs (m³/min)        PRESSURE (mmAq)        La (kW)
    1000mmAq2000mmAq3000mmAq4000mmAq5000mmAq6000mmAq7000mmAq8000mmAq
    QsLaQsLaQsLaQsLaQsLaQsLaQsLaQsLa
    LT-0401650
    1800
    1950
    2100
    2250
    2400
    2550    		0.60
    0.68
    0.75
    0.83
    0.90
    0.97
    1.05    		0.19
    0.21
    0.23
    0.24
    0.26
    0.28
    0.30    		0.57
    0.64
    0.71
    0.79
    0.86
    0.94
    1.01    		0.37
    0.40
    0.43
    0.47
    0.50
    0.53
    0.57    		0.54
    0.61
    0.69
    0.76
    0.84
    0.91
    0.98    		0.53
    0.57
    0.62
    0.67
    0.72
    0.77
    0.81    		0.51
    0.59
    0.66
    0.74
    0.81
    0.88
    0.96    		0.67
    0.74
    0.80
    0.86
    0.92
    0.98
    1.04    		0.49
    0.57
    0.64
    0.71
    0.79
    0.86
    0.94    		0.81
    0.88
    0.96
    1.03
    1.11
    1.18
    1.25    		0.48
    0.55
    0.62
    0.70
    0.77
    0.85
    0.92    		0.94
    1.02
    1.11
    1.19
    1.28
    1.36
    1.45



    LT-050850
    1000
    1150
    1300
    1450
    1600
    1750    		0.99
    1.31
    1.63
    1.95
    2.27
    2.60
    2.92    		0.41
    0.48
    0.56
    0.63
    0.70
    0.77
    0.85    		0.79
    1.11
    1.44
    1.76
    2.08
    2.40
    2.72    		0.80
    0.94
    1.08
    1.22
    1.36
    1.50
    1.64    		0.64
    0.96
    1.28
    1.61
    1.93
    2.25
    2.57    		1.16
    1.37
    1.57
    1.78
    1.98
    2.19
    2.39    		0.50
    0.82
    1.15
    1.47
    1.79
    2.11
    2.43    		1.51
    1.77
    2.04
    2.31
    2.57
    2.84
    3.11    		0.38
    0.70
    1.02
    1.34
    1.67
    1.99
    2.31    		1.84
    2.16
    2.49
    2.81
    3.13
    3.46
    3.78    		0.29
    0.61
    0.93
    1.25
    1.58
    1.90
    2.22    		2.15
    2.53
    2.91
    3.29
    3.67
    4.05
    4.43    		0.21
    0.53
    0.86
    1.18
    1.50
    1.82
    2.14    		2.45
    2.88
    3.32
    3.75
    4.18
    4.61
    5.05    		0.15
    0.47
    0.79
    1.12
    1.44
    1.76
    2.08    		2.74
    3.22
    3.71
    4.19
    4.67
    5.16
    5.64
    LT-065850
    1000
    1150
    1300
    1450
    1600
    1750    		2.07
    2.58
    3.10
    3.62
    4.13
    4.65
    5.17    		0.62
    0.73
    0.84
    0.95
    1.06
    1.17
    1.28    		1.89
    2.41
    2.93
    3.45
    3.96
    4.48
    5.00    		1.21
    1.42
    1.64
    1.85
    2.06
    2.28
    2.49    		1.71
    2.22
    2.74
    3.26
    3.77
    4.29
    4.81    		1.76
    2.07
    2.38
    2.69
    3.01
    3.32
    3.63    		1.55
    2.07
    2.58
    3.10
    3.62
    4.13
    4.65    		2.29
    2.69
    3.09
    3.50
    3.90
    4.30
    4.71    		1.41
    1.93
    2.45
    2.96
    3.48
    4.00
    4.51    		2.78
    3.27
    3.77
    4.26
    4.75
    5.24
    5.73    		1.29
    1.81
    2.33
    2.84
    3.36
    3.88
    4.39    		3.26
    3.83
    4.41
    4.99
    5.56
    6.14
    6.71    		1.19
    1.71
    2.22
    2.74
    3.26
    3.77
    4.29    		3.71
    4.37
    5.03
    5.68
    6.34
    6.99
    7.65    		1.09
    1.60
    2.12
    2.64
    3.15
    3.67
    4.19    		4.15
    4.82
    5.62
    6.35
    7.08
    7.81
    8.55
    LT-080850
    1000
    1150
    1300
    1450
    1600
    1750    		3.24
    4.14
    5.04
    5.94
    6.84
    7.74
    8.64    		1.12
    1.32
    1.51
    1.71
    1.91
    2.11
    2.30    		2.87
    3.77
    4.67
    5.57
    6.47
    7.37
    8.27    		2.14
    2.52
    2.90
    3.27
    3.65
    4.03
    4.41    		2.54
    3.44
    4.34
    5.24
    6.14
    7.04
    7.94    		3.08
    3.62
    4.16
    4.71
    5.25
    5.79
    6.33    		2.23
    3.13
    4.03
    4.93
    5.83
    6.73
    7.63    		3.94
    4.63
    5.33
    6.02
    6.72
    7.41
    8.11    		1.95
    2.85
    3.75
    4.65
    5.55
    6.45
    7.35    		4.73
    5.57
    6.40
    7.24
    8.07
    8.91
    9.75    		1.70
    2.60
    3.50
    4.40
    5.30
    6.20
    7.10    		5.47
    6.44
    7.40
    8.37
    9.33
    10.30
    11.26    		1.48
    2.38
    3.28
    4.18
    5.08
    5.98
    6.88    		6.15
    7.24
    8.33
    9.41
    10.50
    11.58
    12.67    		1.28
    2.18
    3.08
    3.98
    4.88
    5.78
    6.68    		6.79
    7.99
    9.19
    10.39
    11.58
    12.78
    13.98
    LT-100850
    1000
    1150
    1300
    1450
    1600
    1750    		5.80
    7.06
    8.32
    9.58
    10.84
    12.10
    13.36    		1.57
    1.84
    2.12
    2.40
    2.67
    2.95
    3.23    		5.19
    6.45
    7.71
    8.97
    10.23
    11.49
    12.75    		3.00
    3.53
    4.05
    4.58
    5.11
    5.64
    6.17    		4.65
    5.91
    7.17
    8.43
    9.69
    10.95
    12.21    		4.31
    5.07
    5.83
    6.59
    7.35
    8.11
    8.87    		4.16
    5.42
    6.68
    7.94
    9.20
    10.46
    11.72    		5.51
    6.49
    7.46
    8.43
    9.41
    10.38
    11.35    		3.74
    5.00
    6.26
    7.52
    8.78
    10.04
    11.30    		6.63
    7.80
    8.97
    10.14
    11.31
    12.47
    13.64    		3.36
    4.62
    5.88
    7.14
    8.40
    9.66
    10.92    		7.66
    9.01
    10.36
    11.70
    13.06
    14.42
    15.77    		3.03
    4.29
    5.55
    6.81
    8.07
    9.33
    10.59    		8.62
    10.14
    11.66
    13.18
    14.70
    16.22
    17.74    		2.74
    4.00
    5.26
    6.52
    7.78
    9.04
    10.30    		9.51
    11.19
    12.86
    14.54
    16.22
    17.90
    19.57
    LT-125S750
    900
    1050
    1200
    1350
    1500
    1650    		8.13
    10.02
    11.91
    13.80
    15.69
    17.58
    19.47    		2.05
    2.46
    2.86
    3.27
    3.68
    4.09
    4.50    		7.43
    9.32
    11.21
    13.10
    14.99
    16.88
    18.77    		3.91
    4.70
    5.48
    6.26
    7.04
    7.83
    8.61    		6.80
    8.69
    10.58
    12.47
    14.36
    16.25
    18.14    		5.62
    6.75
    7.87
    9.00
    10.12
    11.25
    12.37    		6.22
    8.11
    10.00
    11.89
    13.78
    15.67
    17.56    		7.20
    8.64
    10.08
    11.52
    12.96
    14.40
    15.84    		5.72
    7.61
    9.50
    11.39
    13.28
    15.17
    17.06    		8.66
    10.39
    12.12
    13.85
    15.58
    17.31
    19.04    		5.25
    7.14
    9.03
    10.92
    12.81
    14.70
    16.59    		10.01
    12.01
    14.01
    16.01
    18.01
    20.01
    22.00    		4.83
    6.72
    8.61
    10.50
    12.39
    14.28
    16.17    		11.26
    13.51
    15.76
    18.01
    20.27
    22.52
    24.77    		4.46
    6.35
    8.24
    10.13
    12.02
    13.91
    15.80    		12.42
    14.91
    17.39
    19.88
    22.36
    24.85
    27.33
    LT 型性能表(壓送式)
    LT TYPE PERFORMANCE TABLE (FOR PRESSURE)
    TYPERPMQs (m³/min)        PRESSURE (mmAq)        La (kW)
    1000mmAq2000mmAq3000mmAq4000mmAq5000mmAq6000mmAq7000mmAq8000mmAq
    QsLaQsLaQsLaQsLaQsLaQsLaQsLaQsLa
    LT-125750
    900
    1050
    1200
    1350
    1500
    1650    		10.29
    12.69
    15.08
    17.48
    19.87
    22.26
    24.66    		2.59
    3.11
    3.63
    4.15
    4.66
    5.18
    5.70    		9.42
    11.81
    14.20
    16.60
    18.99
    21.39
    23.78    		4.96
    5.95
    6.94
    7.93
    8.92
    9.91
    10.90    		8.62
    11.01
    13.41
    15.80
    18.19
    20.59
    22.98    		7.13
    8.55
    9.98
    11.40
    12.83
    14.25
    15.68    		7.88
    10.28
    12.67
    15.07
    17.46
    19.85
    22.25    		9.12
    10.95
    12.77
    14.59
    16.42
    18.24
    20.07    		7.25
    9.64
    12.03
    14.43
    16.82
    19.22
    21.61    		10.97
    13.16
    15.35
    17.55
    19.74
    21.93
    24.13    		6.66
    9.05
    11.44
    13.84
    16.23
    18.63
    21.02    		12.67
    15.21
    17.74
    20.28
    22.81
    25.35
    27.88    		6.11
    8.51
    10.90
    13.29
    15.69
    18.08
    20.48    		14.26
    17.11
    19.97
    22.82
    25.67
    28.52
    31.38    		5.65
    8.04
    10.44
    12.83
    15.23
    17.62
    20.01    		15.74
    18.89
    22.04
    25.18
    28.33
    31.48
    34.63
    LT-150750
    900
    1050
    1200
    1350
    1500
    1650    		13.32
    16.40
    19.49
    22.58
    25.66
    28.75
    31.84    		3.34
    4.01
    4.68
    5.35
    6.02
    6.68
    7.35    		12.62
    15.70
    18.79
    21.88
    24.96
    28.05
    31.14    		6.39
    7.67
    8.95
    10.23
    11.50
    12.78
    14.06    		11.98
    15.06
    18.15
    21.24
    24.33
    27.41
    30.50    		9.19
    11.03
    12.86
    14.70
    16.54
    18.38
    20.21    		11.40
    14.49
    17.58
    20.66
    23.75
    26.84
    29.92    		11.76
    14.11
    16.47
    18.82
    21.17
    23.52
    25.88    		10.87
    13.95
    17.04
    20.13
    23.21
    26.30
    29.39    		14.14
    16.97
    19.80
    22.62
    25.45
    28.28
    31.11    		10.39
    13.48
    16.57
    19.65
    22.74
    25.83
    28.91    		16.34
    19.61
    22.88
    26.15
    29.42
    32.69
    35.96    		10.00
    13.09
    16.18
    19.26
    22.35
    25.44
    28.52    		18.39
    22.07
    25.75
    29.42
    33.10
    36.78
    40.46    		9.61
    12.70
    15.78
    18.87
    21.96
    25.05
    28.13    		20.30
    24.36
    28.41
    32.47
    36.53
    40.59
    44.65
    LT-200600
    750
    900
    1050
    1200
    1350
    1500    		17.01
    22.68
    28.35
    34.02
    39.69
    45.36
    51.03    		4.84
    6.05
    7.27
    8.48
    9.69
    10.90
    12.11    		15.95
    21.62
    27.29
    32.96
    38.63
    44.30
    49.97    		9.27
    11.58
    13.90
    16.22
    18.53
    20.85
    23.17    		15.04
    20.71
    26.38
    32.05
    37.72
    43.39
    49.06    		13.32
    16.65
    19.98
    23.32
    26.65
    29.98
    33.31    		14.21
    19.88
    25.55
    31.22
    36.89
    42.56
    48.23    		17.06
    21.32
    25.59
    29.85
    34.12
    38.38
    42.65    		13.53
    19.20
    24.87
    30.54
    36.21
    41.88
    47.55    		20.51
    25.64
    30.77
    35.89
    41.02
    46.15
    51.28    		12.93
    18.60
    24.27
    29.94
    35.61
    41.28
    46.95    		23.71
    29.64
    35.57
    41.49
    47.42
    53.35
    59.28    		12.40
    18.07
    23.74
    29.41
    35.08
    40.75
    46.42    		26.68
    33.36
    40.03
    46.70
    53.37
    60.04
    66.71    		11.98
    17.65
    23.32
    28.99
    34.66
    40.33
    46.00    		29.45
    36.82
    44.18
    51.55
    58.91
    66.27
    73.64
    LT-200A600
    750
    900
    1050
    1200
    1350
    1500    		27.72
    36.38
    45.05
    53.71
    62.37
    71.03
    79.70    		7.40
    9.25
    11.10
    12.95
    14.80
    16.65
    18.50    		26.22
    34.88
    43.54
    52.21
    60.87
    69.53
    78.19    		14.16
    17.70
    21.24
    24.77
    28.31
    31.85
    35.39    		24.89
    33.55
    42.22
    50.88
    59.54
    68.20
    76.87    		20.35
    25.44
    30.53
    35.62
    40.71
    45.80
    50.89    		23.68
    32.34
    41.00
    49.67
    58.33
    66.99
    75.65    		26.06
    32.58
    39.09
    45.61
    52.12
    58.64
    65.16    		22.58
    31.24
    39.91
    48.57
    57.23
    65.89
    74.56    		31.34
    39.17
    47.01
    54.84
    62.67
    70.51
    78.34    		21.60
    30.26
    38.92
    47.59
    56.25
    64.91
    73.57    		36.23
    45.28
    54.34
    63.39
    72.45
    81.51
    90.56    		20.73
    29.39
    38.06
    46.72
    55.38
    64.04
    72.71    		40.77
    50.96
    61.15
    71.34
    81.54
    91.73
    101.9    		19.98
    28.64
    37.31
    45.97
    54.63
    63.29
    71.96    		45.00
    56.25
    67.50
    78.75
    90.00
    101.2
    112.5
    LT-250600
    750
    900
    1050
    1200
    1350
    1500    		27.72
    36.38
    45.05
    53.71
    62.37
    71.03
    79.70    		7.40
    9.25
    11.10
    12.95
    14.80
    16.65
    18.50    		26.22
    34.88
    43.54
    52.21
    60.87
    69.53
    78.19    		14.16
    17.70
    21.24
    24.77
    28.31
    31.85
    35.39    		24.89
    33.55
    42.22
    50.88
    59.54
    68.20
    76.87    		20.35
    25.44
    30.53
    35.62
    40.71
    45.80
    50.89    		23.68
    32.34
    41.00
    49.67
    58.33
    66.99
    75.65    		26.06
    32.58
    39.09
    45.61
    52.12
    58.64
    65.16    		22.58
    31.24
    39.91
    48.57
    57.23
    65.89
    74.56    		31.34
    39.17
    47.01
    54.84
    62.62
    70.51
    78.34    		21.60
    30.26
    38.92
    47.59
    56.25
    64.91
    73.57    		36.23
    45.28
    54.34
    63.39
    72.45
    81.51
    90.56    		20.73
    29.39
    38.06
    46.72
    55.38
    64.04
    72.71    		40.77
    50.96
    61.15
    71.34
    81.54
    91.73
    101.9    		19.98
    28.64
    37.31
    45.97
    54.63
    63.29
    71.96    		45.00
    56.25
    67.50
    78.75
    90.00
    101.2
    112.5
    LT-250A600
    750
    900
    1050
    1200
    1350
    1500    		39.45
    50.92
    62.38
    73.85
    85.32
    96.79
    108.3    		10.36
    12.95
    15.53
    18.12
    20.71
    23.30
    25.89    		37.54
    49.00
    60.47
    71.94
    83.41
    94.87
    106.3    		18.02
    22.52
    27.03
    31.53
    36.04
    40.54
    45.05    		35.93
    47.40
    58.87
    70.33
    81.80
    93.27
    104.7    		25.92
    32.40
    38.88
    45.36
    51.84
    58.32
    64.80    		34.56
    46.02
    57.49
    68.96
    80.43
    91.89
    103.4    		33.71
    42.14
    50.57
    58.99
    67.42
    75.85
    84.28    		33.33
    44.80
    56.27
    67.73
    79.20
    90.67
    102.1    		41.48
    51.85
    62.22
    72.59
    82.96
    93.33
    103.7    		32.19
    43.65
    55.12
    66.59
    78.06
    89.52
    101.0    		49.20
    61.50
    73.80
    86.10
    98.39
    110.7
    123.0    		31.19
    42.66
    54.13
    65.59
    77.06
    88.53
    100.0    		56.80
    71.00
    85.20
    99.40
    113.6
    127.8
    142.0    		30.35
    41.82
    53.29
    64.75
    76.22
    87.69
    99.16    		64.30
    80.40
    96.50
    112.6
    128.7
    144.7
    160.8
    LT 型性能表(壓送式)
    LT TYPE PERFORMANCE TABLE (FOR PRESSURE)
    TYPERPMQs (m³/min)        PRESSURE (mmAq)        La (kW)
    1000mmAq2000mmAq3000mmAq4000mmAq5000mmAq6000mmAq7000mmAq8000mmAq
    QsLaQsLaQsLaQsLaQsLaQsLaQsLaQsLa
    LT-300600
    750
    900
    1050
    1200
    1350
    1500    		58.94
    75.62
    92.30
    109.0
    125.7
    142.3
    159.0    		14.44
    18.06
    21.67
    25.28
    28.89
    32.50
    36.11    		55.49
    72.17
    88.85
    105.5
    122.2
    138.9
    155.6    		25.88
    32.35
    38.82
    45.29
    51.76
    58.23
    64.70    		53.71
    70.39
    87.07
    103.7
    120.4
    137.1
    153.8    		37.23
    46.54
    55.85
    65.16
    74.46
    83.77
    93.08    		52.04
    68.72
    85.40
    102.1
    118.8
    135.4
    152.1    		47.70
    59.63
    71.55
    83.48
    95.41
    107.3
    119.3    		50.48
    67.16
    83.84
    100.5
    117.2
    133.9
    150.6    		58.83
    73.53
    88.24
    102.9
    117.7
    132.4
    147.1    		49.26
    65.94
    82.62
    99.30
    116.0
    132.7
    149.3    		68.88
    86.10
    103.3
    120.5
    137.8
    155.0
    172.2    		47.59
    64.27
    80.95
    97.63
    114.3
    131.0
    147.7    		79.49
    99.36
    119.2
    139.1
    159.0
    178.8
    198.7    		46.70
    63.38
    80.06
    96.74
    113.4
    130.1
    146.8    		88.83
    111.0
    133.3
    155.5
    177.7
    199.9
    222.1
    LT-300A600
    700
    800
    900
    1000
    1100
    1200    		88.3
    104.7
    121.1
    137.5
    153.9
    170.3
    186.7    		21.07
    24.58
    28.10
    31.61
    35.12
    38.63
    42.15    		85.0
    101.4
    117.8
    134.2
    150.6
    167.0
    183.4    		37.30
    43.52
    49.74
    55.95
    62.17
    68.39
    74.60    		82.3
    98.7
    115.1
    131.5
    147.9
    164.3
    180.7    		53.64
    62.58
    71.52
    80.46
    89.39
    98.33
    107.3    		80.0
    96.4
    112.8
    129.2
    145.6
    162.0
    178.4    		71.4
    83.3
    95.2
    107.1
    119.0
    130.9
    142.8    		78.1
    94.5
    110.9
    127.3
    143.7
    160.1
    176.5    		87.0
    101.5
    116.0
    130.5
    145.0
    159.5
    174.0    		76.1
    92.5
    108.9
    125.3
    141.7
    158.1
    174.5    		103.1
    120.3
    137.5
    154.7
    171.9
    189.1
    206.3    		74.5
    90.9
    107.3
    123.7
    140.1
    156.5
    172.9    		119.0
    138.9
    158.7
    178.6
    198.4
    218.2
    238.1    		72.5
    88.9
    105.3
    121.7
    138.1
    154.5
    170.9    		136.5
    159.3
    182.1
    204.8
    227.6
    250.3
    273.1
    LT-350600
    700
    800
    900
    1000
    1100
    1200    		138.3
    163.8
    189.3
    214.8
    240.3
    265.8
    291.3    		32.31
    37.70
    43.08
    48.47
    53.85
    59.24
    64.62    		133.1
    158.6
    184.1
    209.6
    235.1
    260.6
    286.1    		58.00
    67.67
    77.33
    87.00
    96.67
    106.3
    116.0    		129.0
    154.5
    180.0
    205.5
    231.0
    256.5
    282.0    		83.48
    97.39
    111.3
    125.2
    139.1
    153.0
    167.0    		125.2
    150.7
    176.2
    201.7
    227.2
    252.7
    278.2    		109.6
    127.9
    146.2
    164.5
    182.7
    201.0
    219.3    		121.9
    147.4
    172.9
    198.4
    223.9
    249.4
    274.9    		134.1
    156.4
    178.8
    201.1
    223.4
    245.8
    268.1    		119.1
    144.6
    170.1
    195.6
    221.1
    246.6
    272.1    		160.3
    187.1
    213.8
    240.5
    267.2
    294.0
    320.7    		116.3
    141.8
    167.3
    192.8
    218.3
    243.8
    269.3    		182.7
    213.2
    243.7
    274.1
    304.6
    335.0
    365.5    		113.5
    139.0
    164.5
    190.0
    215.5
    241.0
    266.5    		212.3
    247.7
    283.1
    318.5
    353.9
    389.2
    424.6
    LT-400600
    650
    700
    750
    800
    850
    900    		236.3
    257.4
    278.4
    299.4
    320.4
    341.5
    362.5    		53.28
    57.73
    62.17
    66.61
    71.05
    75.49
    79.93    		230.3
    251.4
    272.4
    293.4
    314.4
    335.5
    356.5    		95.65
    103.6
    111.6
    119.6
    127.5
    135.5
    143.5    		225.5
    246.5
    267.5
    288.6
    309.6
    330.6
    351.6    		137.7
    149.1
    160.6
    172.1
    183.6
    195.0
    206.5    		221.3
    242.3
    263.3
    284.4
    305.4
    326.4
    347.4    		180.8
    195.9
    210.9
    226.0
    241.1
    256.1
    271.2    		217.6
    238.6
    259.6
    280.7
    301.7
    322.7
    343.7    		221.1
    239.5
    257.9
    276.4
    294.8
    313.2
    331.6    		214.1
    235.2
    256.2
    277.2
    298.2
    319.3
    340.3    		264.4
    286.5
    308.5
    330.5
    352.6
    374.6
    396.7    		211.3
    232.3
    253.4
    274.4
    295.4
    316.4
    337.5    		301.4
    326.5
    351.6
    376.7
    401.8
    426.9
    452.0    		208.8
    229.8
    250.8
    271.9
    292.9
    313.9
    335.0    		350.1
    379.3
    408.5
    437.7
    466.8
    496.0
    525.2
    LTV 型性能表(真空用)
    LTV TYPE PERFORMANCE TABLE (FOR VACUUM)
    TYPERPMQs (m³/min)        PRESSURE (mmAq)        La (kW)
    -1000mmAq-2000mmAq-2500mmAq-3000mmAq-3500mmAq-4000mmAq-4500mmAq-5000mmAq
    QsLaQsLaQsLaQsLaQsLaQsLaQsLaQsLa
    LTV-0401650
    1800
    1950
    2100
    2250
    2400
    2550    		0.60
    0.68
    0.75
    0.83
    0.90
    0.97
    1.05    		0.19
    0.21
    0.23
    0.24
    0.26
    0.28
    0.30    		0.58
    0.65
    0.72
    0.80
    0.87
    0.95
    1.02    		0.37
    0.40
    0.43
    0.47
    0.50
    0.53
    0.57    		0.55
    0.62
    0.70
    0.77
    0.85
    0.92
    0.99    		0.44
    0.48
    0.51
    0.55
    0.59
    0.63
    0.67    		0.51
    0.59
    0.66
    0.74
    0.81
    0.88
    0.96    		0.50
    0.55
    0.59
    0.64
    0.69
    0.73
    0.78    		0.50
    0.58
    0.65
    0.72
    0.80
    0.87
    0.95    		0.56
    0.61
    0.67
    0.72
    0.77
    0.82
    0.87    		0.48
    0.55
    0.62
    0.70
    0.77
    0.85
    0.92    		0.62
    0.67
    0.73
    0.79
    0.84
    0.90
    0.95



    LTV-050850
    1000
    1150
    1300
    1450
    1600
    1750    		0.99
    1.31
    1.63
    1.95
    2.27
    2.60
    2.92    		0.41
    0.48
    0.56
    0.63
    0.70
    0.77
    0.85    		0.82
    1.14
    1.47
    1.79
    2.11
    2.43
    2.75    		0.80
    0.94
    1.08
    1.22
    1.36
    1.50
    1.64    		0.72
    1.04
    1.36
    1.69
    2.01
    2.33
    2.65    		0.98
    1.16
    1.33
    1.50
    1.68
    1.85
    2.02    		0.61
    0.93
    1.25
    1.58
    1.90
    2.22
    2.54    		1.16
    1.37
    1.57
    1.78
    1.98
    2.19
    2.39    		0.51
    0.83
    1.15
    1.48
    1.80
    2.12
    2.44    		1.34
    1.57
    1.81
    2.05
    2.28
    2.52
    2.75    		0.36
    0.69
    1.01
    1.33
    1.65
    1.97
    2.29    		1.51
    1.77
    2.04
    2.31
    2.57
    2.84
    3.11    		0.27
    0.59
    0.91
    1.24
    1.56
    1.88
    2.20    		1.67
    1.97
    2.27
    2.56
    2.86
    3.15
    3.45    		0.14
    0.46
    0.79
    1.11
    1.43
    1.75
    2.07    		1.84
    2.16
    2.49
    2.81
    3.13
    3.46
    3.78
    LTV-065850
    1000
    1150
    1300
    1450
    1600
    1750    		2.09
    2.60
    3.12
    3.64
    4.15
    4.67
    5.19    		0.66
    0.78
    0.89
    1.01
    1.13
    1.24
    1.36    		1.91
    2.43
    2.95
    3.46
    3.98
    4.50
    5.01    		1.28
    1.51
    1.73
    1.96
    2.19
    2.41
    2.64    		1.80
    2.32
    2.84
    3.35
    3.87
    4.39
    4.90    		1.58
    1.86
    2.14
    2.41
    2.69
    2.97
    3.25    		1.68
    2.19
    2.71
    3.23
    3.74
    4.26
    4.78    		1.87
    2.20
    2.53
    2.86
    3.19
    3.52
    3.85    		1.55
    2.07
    2.58
    3.10
    3.62
    4.13
    4.65    		2.15
    2.53
    2.91
    3.29
    3.67
    4.05
    4.42    		1.41
    1.92
    2.44
    2.96
    3.47
    3.99
    4.51    		2.42
    2.85
    3.28
    3.71
    4.13
    4.56
    4.99    		1.26
    1.77
    2.29
    2.80
    3.32
    3.84
    4.36    		2.69
    3.16
    3.64
    4.11
    4.59
    5.06
    5.54    		1.09
    1.60
    2.12
    2.64
    3.15
    3.67
    4.19    		2.95
    3.47
    3.99
    4.51
    5.03
    5.55
    6.08
    LTV-080850
    1000
    1150
    1300
    1450
    1600
    1750    		3.24
    4.14
    5.04
    5.94
    6.84
    7.74
    8.64    		1.12
    1.32
    1.51
    1.71
    1.91
    2.11
    2.30    		2.83
    3.73
    4.63
    5.53
    6.43
    7.33
    8.23    		2.14
    2.52
    2.90
    3.27
    3.65
    4.03
    4.41    		2.60
    3.50
    4.40
    5.30
    6.20
    7.10
    8.00    		2.62
    3.08
    3.54
    4.01
    4.47
    4.93
    5.39    		2.36
    3.26
    4.16
    5.06
    5.96
    6.86
    7.76    		3.08
    3.62
    4.16
    4.71
    5.25
    5.79
    6.33    		2.10
    3.00
    3.90
    4.80
    5.70
    6.60
    7.50    		3.52
    4.14
    4.76
    5.38
    6.00
    6.62
    7.24    		1.83
    2.73
    3.63
    4.53
    5.43
    6.33
    7.23    		3.94
    4.63
    5.33
    6.02
    6.72
    7.41
    8.11    		1.54
    2.44
    3.34
    4.24
    5.14
    6.04
    6.94    		4.34
    5.11
    5.88
    6.64
    7.41
    8.18
    8.94    		1.23
    2.13
    3.03
    3.93
    4.83
    5.73
    6.63    		4.73
    5.57
    6.40
    7.24
    8.08
    8.91
    9.75
    LTV-100850
    1000
    1150
    1300
    1450
    1600
    1750    		5.79
    7.05
    8.31
    9.57
    10.83
    12.09
    13.35    		1.57
    1.84
    2.12
    2.40
    2.67
    2.95
    3.23    		5.19
    6.45
    7.71
    8.97
    10.23
    11.49
    12.75    		3.00
    3.53
    4.05
    4.58
    5.11
    5.64
    6.17    		4.85
    6.11
    7.37
    8.63
    9.89
    11.15
    12.41    		3.67
    4.31
    4.96
    5.61
    6.25
    6.90
    7.55    		4.48
    5.74
    7.00
    8.26
    9.52
    10.78
    12.04    		4.31
    5.07
    5.83
    6.59
    7.35
    8.11
    8.87    		4.09
    5.35
    6.61
    7.87
    9.13
    10.39
    11.65    		4.92
    5.79
    6.66
    7.53
    8.40
    9.27
    10.14    		3.67
    4.93
    6.19
    7.45
    8.71
    9.97
    11.23    		5.51
    6.49
    7.46
    8.43
    9.41
    10.38
    11.35    		3.22
    4.48
    5.74
    7.00
    8.26
    9.52
    10.78    		6.08
    7.15
    8.23
    9.30
    10.37
    11.45
    12.52    		2.74
    4.00
    5.26
    6.52
    7.78
    9.04
    10.30    		6.63
    7.80
    8.97
    10.14
    11.31
    12.47
    13.64
    LTV 型性能表(真空用)
    LTV TYPE PERFORMANCE TABLE (FOR VACUUM)
    TYPERPMQs (m³/min)        PRESSURE (mmAq)        La (kW)
    -1000mmAq-2000mmAq-2500mmAq-3000mmAq-3500mmAq-4000mmAq-4500mmAq-5000mmAq
    QsLaQsLaQsLaQsLaQsLaQsLaQsLaQsLa
    LTV-125S750
    900
    1050
    1200
    1350
    1500
    1650    		10.29
    12.69
    15.08
    17.48
    19.87
    22.26
    24.66    		2.59
    3.11
    3.63
    4.15
    4.66
    5.18
    5.70    		9.30
    11.70
    14.09
    16.49
    18.88
    21.27
    23.67    		4.96
    5.95
    6.94
    7.93
    8.92
    9.91
    10.90    		8.78
    11.17
    13.57
    15.96
    18.35
    20.75
    23.14    		6.06
    7.28
    8.49
    9.70
    10.92
    12.13
    13.34    		8.20
    10.60
    12.99
    15.39
    17.78
    20.17
    22.57    		7.13
    8.55
    9.98
    11.40
    12.83
    14.25
    15.68    		7.61
    10.01
    12.40
    14.79
    17.19
    19.58
    21.98    		8.14
    9.77
    11.40
    13.03
    14.66
    16.29
    17.92    		7.01
    9.40
    11.79
    14.19
    16.58
    18.98
    21.37    		9.12
    10.95
    12.77
    14.59
    16.42
    18.24
    20.07    		6.34
    8.73
    11.12
    13.52
    15.91
    18.31
    20.70    		10.06
    12.07
    14.09
    16.10
    18.11
    20.12
    22.14    		5.65
    8.04
    10.44
    12.83
    15.23
    17.62
    20.01    		10.97
    13.16
    15.35
    17.55
    19.74
    21.93
    24.13
    LTV-150750
    900
    1050
    1200
    1350
    1500
    1650    		13.32
    16.40
    19.49
    22.58
    25.66
    28.75
    31.84    		3.34
    4.01
    4.68
    5.35
    6.02
    6.68
    7.35    		12.55
    15.64
    18.73
    21.81
    24.90
    27.99
    31.08    		6.39
    7.67
    8.95
    10.23
    11.50
    12.78
    14.06    		12.14
    15.23
    18.32
    21.40
    24.49
    27.58
    30.66    		7.82
    9.38
    10.95
    12.51
    14.07
    15.64
    17.20    		11.69
    14.78
    17.86
    20.95
    24.04
    27.12
    30.21    		9.19
    11.03
    12.86
    14.70
    16.54
    18.38
    20.21    		11.20
    14.28
    17.37
    20.46
    23.54
    26.63
    29.72    		10.50
    12.60
    14.70
    16.80
    18.90
    21.00
    23.10    		10.68
    13.77
    16.86
    19.94
    23.03
    26.12
    29.20    		11.76
    14.11
    16.47
    18.82
    21.17
    23.52
    25.88    		10.13
    13.21
    16.30
    19.39
    22.47
    25.56
    28.65    		12.97
    15.57
    18.16
    20.76
    23.35
    25.95
    28.54    		9.55
    12.64
    15.72
    18.81
    21.90
    24.98
    28.07    		14.14
    16.97
    19.80
    22.62
    25.45
    28.28
    31.11
    LTV-200600
    750
    900
    1050
    1200
    1350
    1500    		17.01
    22.68
    28.35
    34.02
    39.69
    45.36
    51.03    		4.84
    6.05
    7.27
    8.48
    9.69
    10.90
    12.11    		15.99
    21.66
    27.33
    33.00
    38.67
    44.34
    50.01    		9.27
    11.58
    13.90
    16.22
    18.53
    20.85
    23.17    		15.42
    21.09
    26.76
    32.43
    38.10
    43.77
    49.44    		11.34
    14.17
    17.01
    19.84
    22.67
    25.51
    28.34    		14.86
    20.53
    26.20
    31.87
    37.54
    43.21
    48.88    		13.32
    16.65
    19.98
    23.32
    26.65
    29.98
    33.31    		14.21
    19.88
    25.55
    31.22
    36.89
    42.56
    48.23    		15.23
    19.04
    22.84
    26.65
    30.46
    34.26
    38.07    		13.49
    19.16
    24.83
    30.50
    36.17
    41.84
    47.51    		17.06
    21.32
    25.59
    29.85
    34.12
    38.38
    42.65    		12.78
    18.45
    24.12
    29.79
    35.46
    41.13
    46.80    		18.82
    23.52
    28.23
    32.93
    37.64
    42.34
    47.05    		11.98
    17.65
    23.32
    28.99
    34.66
    40.33
    46.00    		20.51
    25.64
    30.77
    35.89
    41.02
    46.15
    51.28
    LTV-200A600
    750
    900
    1050
    1200
    1350
    1500    		27.72
    36.38
    45.05
    53.71
    62.37
    71.03
    79.70    		7.40
    9.25
    11.10
    12.95
    14.80
    16.65
    18.50    		26.22
    34.88
    43.54
    52.21
    60.87
    69.53
    78.20    		14.16
    17.70
    21.24
    24.77
    28.31
    31.85
    35.39    		25.35
    34.01
    42.68
    51.34
    60.00
    68.66
    77.30    		17.32
    21.65
    25.98
    30.31
    34.64
    38.97
    43.30    		24.43
    33.09
    41.75
    50.42
    59.08
    67.74
    76.40    		20.35
    25.44
    30.53
    35.62
    40.71
    45.80
    50.89    		23.45
    32.11
    40.77
    49.43
    58.10
    66.76
    75.40    		23.27
    29.08
    34.90
    40.72
    46.53
    52.35
    58.16    		22.35
    31.01
    39.67
    48.34
    57.00
    65.66
    74.30    		26.06
    32.58
    39.09
    45.61
    52.12
    58.64
    65.16    		21.19
    29.86
    38.52
    47.18
    55.84
    64.51
    73.17    		28.75
    35.94
    43.13
    50.31
    57.50
    64.69
    71.88    		19.98
    28.64
    37.31
    45.97
    54.63
    63.29
    71.96    		31.34
    39.17
    47.01
    54.84
    62.67
    70.51
    78.34
    LTV-250600
    750
    900
    1050
    1200
    1350
    1500    		27.72
    36.38
    45.05
    53.71
    62.37
    71.03
    79.70    		7.40
    9.25
    11.10
    12.95
    14.80
    16.65
    18.50    		26.22
    34.88
    43.54
    52.21
    60.87
    69.53
    78.19    		14.16
    17.70
    21.24
    24.77
    28.31
    31.85
    35.39    		25.35
    34.01
    42.68
    51.34
    60.00
    68.66
    77.33    		17.32
    21.65
    25.98
    30.31
    34.64
    38.97
    43.30    		24.43
    33.09
    41.75
    50.42
    59.08
    67.74
    76.40    		20.35
    25.44
    30.53
    35.62
    40.71
    45.80
    50.89    		23.45
    32.11
    40.77
    49.43
    58.10
    66.76
    75.42    		23.27
    29.08
    34.90
    40.72
    46.53
    52.35
    58.16    		22.35
    31.01
    39.67
    48.34
    57.00
    65.66
    74.32    		26.06
    32.58
    39.09
    45.61
    52.12
    58.64
    65.16    		21.19
    29.86
    38.52
    47.18
    55.84
    64.51
    73.17    		28.75
    35.94
    43.13
    50.31
    57.50
    64.69
    71.88    		19.98
    28.64
    37.31
    45.97
    54.63
    63.29
    71.96    		31.34
    39.17
    47.01
    54.84
    62.67
    70.51
    78.34
    LTV-250A600
    750
    900
    1050
    1200
    1350
    1500    		39.31
    50.78
    62.25
    73.71
    85.18
    96.65
    108.1    		10.34
    12.92
    15.50
    18.09
    20.67
    23.26
    25.84    		37.13
    48.60
    60.07
    71.53
    83.00
    94.47
    105.9    		17.81
    22.26
    26.72
    31.17
    35.62
    40.07
    44.53    		35.63
    47.09
    58.56
    70.03
    81.50
    92.96
    104.4    		21.47
    26.84
    32.21
    37.57
    42.94
    48.30
    53.68    		34.37
    45.84
    57.31
    68.77
    80.24
    91.71
    103.2    		25.13
    31.41
    37.70
    43.98
    50.26
    56.55
    62.83    		33.01
    44.48
    55.95
    67.41
    78.88
    90.35
    101.8    		28.89
    36.12
    43.34
    50.57
    57.79
    65.01
    72.24    		31.74
    43.21
    54.68
    66.14
    77.61
    89.08
    100.5    		32.48
    40.59
    48.71
    56.83
    64.95
    73.07
    81.19    		30.37
    41.83
    53.30
    64.77
    76.24
    87.70
    99.17    		35.83
    44.78
    53.74
    62.70
    71.65
    80.61
    89.57    		28.82
    40.29
    51.76
    63.22
    74.69
    86.16
    97.63    		39.97
    49.97
    59.96
    69.95
    79.95
    89.94
    99.93
    LTV 型性能表(真空用)
    LTV TYPE PERFORMANCE TABLE (FOR VACUUM)
    TYPERPMQs (m³/min)        PRESSURE (mmAq)        La (kW)
    -1000mmAq-2000mmAq-2500mmAq-3000mmAq-3500mmAq-4000mmAq-4500mmAq-5000mmAq
    QsLaQsLaQsLaQsLaQsLaQsLaQsLaQsLa
    LTV-300600
    750
    900
    1050
    1200
    1350
    1500    		58.94
    75.62
    92.30
    109.0
    125.7
    142.3
    159.0    		14.25
    17.81
    21.38
    24.94
    28.50
    32.06
    35.63    		56.27
    72.95
    89.63
    106.3
    123.0
    139.7
    156.3    		27.26
    34.07
    40.89
    47.70
    54.52
    61.33
    68.15    		54.82
    71.50
    88.18
    104.9
    121.5
    138.2
    154.9    		33.35
    41.69
    50.02
    58.36
    66.70
    75.04
    83.37    		53.15
    69.83
    86.51
    103.2
    119.9
    136.6
    153.2    		39.19
    48.99
    58.79
    68.58
    78.38
    88.18
    97.98    		51.49
    68.17
    84.85
    101.5
    118.2
    134.9
    151.6    		44.80
    56.00
    67.20
    78.40
    89.60
    100.8
    112.0    		49.71
    66.39
    83.07
    99.75
    116.4
    133.1
    149.8    		50.18
    62.72
    75.27
    87.81
    100.4
    112.9
    125.4    		47.70
    64.38
    81.06
    97.74
    114.4
    131.1
    147.8    		55.36
    69.20
    83.04
    96.88
    110.7
    124.6
    138.4    		45.70
    63.38
    79.06
    95.74
    112.4
    129.1
    145.8    		60.34
    75.42
    90.50
    105.6
    120.7
    135.8
    150.8
    LTV-300A600
    700
    800
    900
    1000
    1100
    1200    		88.2
    104.6
    121.0
    137.5
    153.9
    170.3
    186.8    		21.04
    24.54
    28.05
    31.56
    35.06
    38.57
    42.07    		84.4
    100.9
    117.3
    133.7
    150.2
    166.6
    183.0    		36.86
    43.01
    49.15
    55.29
    61.44
    67.58
    73.72    		82.0
    98.4
    114.8
    131.3
    147.7
    164.1
    180.6    		44.47
    51.88
    59.29
    66.70
    74.11
    81.52
    88.93    		79.7
    96.2
    112.6
    129.1
    145.5
    161.9
    178.4    		53.34
    62.23
    71.12
    80.00
    88.89
    97.78
    106.7    		77.7
    94.1
    110.5
    127.0
    143.4
    159.9
    176.3    		60.6
    70.6
    80.7
    90.8
    100.9
    111.0
    121.1    		75.3
    91.8
    108.2
    124.7
    141.1
    157.5
    174.0    		68.1
    79.4
    90.7
    102.0
    113.4
    124.7
    136.1    		72.5
    89.0
    105.4
    121.8
    138.3
    154.7
    171.1    		77.0
    89.8
    102.7
    115.5
    128.3
    141.2
    154.0    		69.0
    85.5
    101.9
    118.4
    134.8
    151.2
    167.7    		84.7
    98.9
    113.0
    127.1
    141.2
    155.3
    169.5
    LTV-350600
    700
    800
    900
    1000
    1100
    1200    		138.1
    163.6
    189.1
    214.6
    240.1
    265.6
    291.1    		32.72
    38.17
    43.63
    49.08
    54.53
    59.99
    65.44    		132.3
    157.8
    183.3
    208.8
    234.3
    259.8
    285.3    		57.32
    66.87
    76.42
    85.97
    95.53
    105.1
    114.6    		128.5
    154.0
    179.5
    205.0
    230.5
    256.0
    281.5    		69.15
    80.67
    92.20
    103.7
    115.2
    126.8
    138.3    		124.7
    150.2
    175.7
    201.2
    226.7
    252.2
    277.7    		82.94
    96.77
    110.6
    124.4
    138.2
    152.1
    165.9    		121.4
    146.9
    172.4
    197.9
    223.4
    248.9
    274.4    		94.16
    109.9
    125.6
    141.2
    156.9
    172.6
    188.3    		117.9
    143.4
    168.9
    194.4
    219.9
    245.4
    270.9    		105.8
    123.4
    141.1
    158.7
    176.3
    193.9
    211.6    		113.5
    139.0
    164.5
    190.0
    215.5
    241.0
    266.5    		119.8
    139.7
    159.7
    179.6
    199.6
    219.6
    239.5    		107.9
    133.4
    158.9
    184.4
    209.9
    235.4
    260.9    		131.7
    153.7
    175.7
    197.6
    219.6
    241.5
    263.5
    LTV-400600
    650
    700
    750
    800
    850
    900    		236.3
    257.4
    278.4
    299.4
    320.4
    341.5
    362.5    		52.99
    57.40
    61.82
    66.23
    70.65
    75.07
    79.48    		228.3
    249.4
    270.4
    291.4
    312.5
    333.5
    354.5    		95.77
    103.8
    111.7
    119.7
    127.7
    135.7
    143.7    		224.6
    245.6
    266.6
    287.6
    308.7
    329.7
    350.7    		117.3
    127.1
    136.8
    146.6
    156.4
    166.2
    175.9    		219.5
    240.5
    261.6
    282.6
    303.6
    324.6
    345.7    		137.9
    149.4
    160.9
    172.4
    183.9
    195.4
    206.9    		216.6
    237.6
    258.6
    279.7
    300.7
    321.7
    342.7    		159.0
    172.3
    185.5
    198.8
    212.0
    225.3
    238.5    		212.4
    233.4
    254.4
    275.4
    296.5
    317.5
    338.5    		180.5
    195.5
    210.6
    225.6
    240.7
    255.7
    270.7    		209.4
    230.5
    251.5
    272.5
    293.5
    314.6
    335.6    		212.8
    230.5
    248.3
    266.0
    283.7
    301.5
    319.2    		203.5
    224.6
    245.6
    266.6
    287.6
    308.7
    329.7    		223.0
    241.6
    260.2
    278.8
    297.3
    315.9
    334.5
    Specification
    Application

    Do not allow empty
    Do not allow empty
    Do not allow empty
    Do not allow empty
    Do not allow empty
    Do not allow empty
    Do not allow empty
    Verification Code:
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