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Vacuum Roots Blower

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  3. Vacuum Roots Blower

Goldentech vacuum tri-lobes roots air blower is highly efficient, energy saving and low noise type blower. It is manufactured by CNC machine for accurate roots. CNC technology can ensure high performance and low vibration. Our modern technology ensure a noteworthy perfection compared to old-style Roots Blower of two lobes.

Application:
  • Wastewater treatment
  • Aquaculture Farm
  • Particle (pneumatic or pressure) conveying
  • Paper industry
  • Eletroplating pool Air mixed
  • Aeration tank
Parameter:
  • Bore range: Starting from 1.5” to 16”
  • Capacity Rage of Vacuum Roots blower from 0.5 ~ 360 ㎥/min
  • Pressure Range : 0~ 8,000 mmAq
Function:
  • Has included best quality Long lasting Bearing
  • Tri-Lobe design ensure low noise & low vibration
  • High efficient motor ensure low energy consumption
RPM TYPE Qs(m3/min) PRESSURE(mmAq) La(kw) Performance Curve
-1000mmAq -2000mmAq -2500mmAq -3000mmAq -3500mmAq -4000mmAq -45000mmAq -5000mmAq
Qs La Qs La Qs La Qs La Qs La Qs La Qs La Qs La
GTV-040 1650
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		 Download
GTV-050 850
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		 Download
GTV-065 850
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
2.81
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		 Download
GTV-080 850
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
4.98
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
557
6.40
7.24
8.08
8.91
9.75		 Download
GTV-100 850
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		 Download
GT-125 S 750
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		 7.35
9.24
11.13
13.02
14.91
16.80
18.69		 3.91
4.70
5.48
6.26
7.04
7.83
8.61		 6.93
8.82
10.71
12.6
14.49
16.38
18.27		 4.79
5.75
6.70
7.66
8.62
9.58
10.53		 6.48
8.37
10.26
12.15
14.04
15.93
17.82		 5.63
6.75
7.88
9.00
10.13
11.25
12.38		 6.01
7.90
9.79
11.68
13.57
15.46
17.35		 6.43
7.72
9.00
10.29
11.57
12.86
14.14		 5.53
7.42
9.31
11.20
13.09
14.98
16.87		 7.20
8.64
10.08
11.52
12.96
14.40
15.84		 5.00
6.89
8.78
10.67
12.56
14.45
16.34		 7.94
9.53
11.12
12.71
14.30
15.89
17.48		 4.46
6.35
8.24
10.13
12.02
1391
15.80		 8.66
10.39
12.12
13.85
15.59
17.32
19.05		 Download
GTV-125 750
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		 8.87
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		 9.12
10.95
12.77
14.59
16.42
18.24
20.07		 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		 Download
GTV-150 750
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		 Download
GTV-200 600
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		 Download
GTV-200A 600
750
900
1050
1200
1350
1500		 27.72
36.38
45.05
53.71
62.37
71.03
79.7		 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
78.2		 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
77.3		 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
76.4		 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
75.4		 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
74.3		 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
64.29
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		 Download
GTV-250 600
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		 Download
GTV-250A 600
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
48.31
53.68		 34.37
45.84
57.31
68.77
80.24
91.71
103.2		 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		 Download
GTV-300 600
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
110.71
24.6
138.4		 45.70
63.38
79.06
95.74
112.4
129.1
145.8		 60.34
75.42
90.51
105.6
120.7
135.8
150.8		 Download
GTV-300A 600
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		 68.0
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		 Download
GTV-350 600
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
183.8
208.8
234.3
259.8
285.3		 57.32
66.87
76.42
85.97
95.53
105.1
114.6		 128.5
154.01
79.5
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		 121.1
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
141.4
158.7
176.3
193.9
211.6		 113.5
139.0
164.5
190.0
215.5
241.0
266.5		 119.81
39.7
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		 Download
GTV-400 600
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
303.63
24.6
345.7		 137.9
149.4
160.9
172.41
83.9
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
371.5
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
260.22
78.8
297.3
315.9
334.5		 Download

Address

Head Office:
House-B/113, Mosque Road, New DOHS, Mohakhali, Dhaka, 1206

 

Sales Office:
House 22, Road-2, Block # L, Banani Model Town, Amtoli, Mohakhali, Mohakhali, Dhaka, 1213

Nowababpur  Branch:
Shop - 31, 198-202 Nawabpur Road, Nawabpur Tower, Dhaka - 1100

 

Mirpur Branch:

House No.: 32/3, Road No.: 2, Sec - 6, Block - KA, Mirpur - 10, Dhaka - 1216

Chittagong Office:
House No- 22, Road-2, Amirbag Abashik, Mehedibag, Chittagong

 

Warehouse:
North Kalma, Savar - 1341, Dhaka, Bangladesh

Contact us

Mobile: +880 1795 888 111
IP Phone: +880 9638 807055
Email: purchase@greendotbd.com

Generate has very good strength in innovative technology and tools with over 35 years of experience. We makes long-term investments goal in global companies in different
sectors, mainly in Europe and other countries.

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