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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Bore:
40A~400A (1.5"-16")
Flow capacity:
0.5- 360m³/min
Pressure rise:
0 - 8000mmAq
Vacuum:
-5000 mmAq
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Product Information

LT Series Roots Blower Product Introduction

The LT Series Roots Blower is a positive displacement blower designed to provide stable, continuous, and oil-free airflow for a wide variety of industrial applications. Built with precision manufacturing technology and a durable mechanical structure, it is capable of delivering consistent air volume and reliable operating performance under different working conditions. Its stable airflow characteristics and dependable operation make it suitable for processes that require continuous air supply over extended periods.

The blower is widely used in industries such as wastewater treatment, pneumatic conveying, aquaculture, cement production, chemical processing, food manufacturing, power generation, and other industrial systems. By supplying a constant volume of air, the LT Series Roots Blower helps maintain stable process conditions and supports efficient system operation. Its simple mechanical design and reliable performance also contribute to reduced maintenance requirements and long service life.

Stable Positive Displacement Operation

Consistent Airflow Delivery

The LT Series Roots Blower operates on the positive displacement principle, enabling it to deliver a nearly constant air volume even when system pressure changes. This operating characteristic helps maintain stable airflow throughout the production process and supports reliable operation in applications where continuous air supply is required.

Suitable for Continuous Industrial Use

Designed for continuous-duty applications, the blower can operate for extended periods while maintaining stable airflow performance. This makes it suitable for industrial environments where long operating hours and dependable performance are important.

Precision Rotor Design

High-Accuracy Rotor Machining

The rotor system is manufactured using precision machining technology to achieve accurate dimensional tolerances and proper rotor clearances. This helps improve operating efficiency while reducing internal air leakage during compression.

Smooth and Stable Operation

Each rotor is dynamically balanced before assembly to minimize vibration during operation. The balanced rotor design also contributes to lower operating noise, reduced mechanical wear, and improved overall equipment reliability.

Durable Mechanical Structure

Heavy-Duty Blower Housing

The blower casing is manufactured from high-strength materials that provide good mechanical rigidity and structural stability. The robust housing protects internal components and enables the blower to operate reliably under demanding industrial conditions.

Reliable Transmission Components

The blower is equipped with high-quality bearings, synchronized timing gears, and sealing components that work together to ensure smooth transmission and stable operation. These components contribute to long service life while reducing maintenance frequency.

Oil-Free Air Compression

Clean Air Output

The compression chamber is designed to operate without lubricating oil entering the airflow path, ensuring that the discharged air remains clean and free from oil contamination. This operating principle makes the blower suitable for applications where clean air is required.

Suitable for Sensitive Industries

Because of its oil-free air delivery, the LT Series Roots Blower is commonly used in food processing, pharmaceutical manufacturing, aquaculture, environmental protection, and other industries that require a clean and reliable air source.

Compact Design and Easy Installation

Space-Saving Structure

The compact overall design allows the blower to be installed in facilities with limited installation space. Its optimized structure helps simplify equipment layout while making efficient use of available installation areas.

Flexible System Integration

The LT Series Roots Blower can be integrated into both newly designed production lines and existing industrial systems. Its flexible installation configuration allows it to adapt to different project requirements and operating environments.

Efficient Operation

Optimized Airflow Performance

The blower incorporates an optimized airflow path and precision-manufactured internal components to improve operating efficiency. Stable airflow output helps industrial systems maintain consistent operating conditions while reducing unnecessary energy loss.

Reduced Operating Costs

By combining stable performance with efficient operation, the LT Series Roots Blower helps reduce energy consumption during long-term use. Its reliable mechanical design also contributes to lower maintenance requirements and reduced overall operating costs.

Convenient Maintenance

Easy Routine Inspection

The blower is designed to provide convenient access to key components, making routine inspection, lubrication, and maintenance more straightforward. This helps maintenance personnel complete servicing efficiently.

Lower Lifecycle Cost

The combination of durable construction, reliable components, and simplified maintenance procedures helps reduce equipment downtime and extends service intervals. As a result, users can achieve stable long-term operation while lowering the overall lifecycle cost of the equipment.

 

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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