Dynamic Pressure Roots Blower

Dynamic Pressure Roots Blower

Dynamic Three lobes type Roots Blower was manufactured by CNC machine for precise rotors for high performance, and low noise and vibration.

Description

Wide range for outlet air volume and pressure
Stable outlet air volume and pressure change.
Clear outlet air. No oil polluted. Dual oil cases separated from air cell.
Rigid and solid construction. Easy for maintenance.
Bearings lubricated by gear oil. Good heat radiation. Long working hours.

Product Details

Duty Parameter

Bore: up to 16 Inch
Capacity: up to 360m³ / min
Pressure: 6,000-12,000 mmAq
Power: 1 Hp to 700 HP

Design Features

Air Cooling, pertial water cooling
Water Cooling
Three lobe pressure type
Strict management of quality standards
Oil and dust-free outlet
Lubricated with high grade oil, proven to be a much better alternative to grease
Much quieter: our new design can effectively reduce noise by approximately 5 dB
Lower energy consumption

Applications

ETP, STP and Aquaculture
Electroplating Industry
Paper, Chemical and Food Industry

DB TYPE PERFORMANCE TABLE( FOR PRESSURE)

TYPE	RPM	Qs(m3/min)						PRESSURE(mmAq)						La(kw)				Specification
		1000 mmAq		2000 mmAq		3000 mmAq		4000 mmAq		5000 mmAq		6000 mmAq		7000 mmAq		8000 mmAq
		Qs	La	Qs	La	Qs	La	Qs	La	Qs	La	Qs	La	Qs	La	Qs	La
DB-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	0.57 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 1011 1.19 1.28 1.36 1.45
DB-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	0.79 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
DB-065	850 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 20.6 2.28 2.49	1.17 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 1.17 2.22 2.74 3.26 3.77 4.29	3.73 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 4.88 5.62 6.35 7.08 7.81 8.55
DB-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	2.87 3.77 4.67 5.57 6.47 7.37 8.28	2.14 2.52 2.90 3.27 3.65 4.03 4.41	2.25 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 4.04 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 5.56 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
DB-100	850 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 10.21 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 90.1 10.36 11.71 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
DB-125S	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	7.43 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 22.01	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
DB-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	9.42 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
DB-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	12.62 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
DB-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	15.95 21.62 27.29 32.96 38.63 44.30 49.97	9.27 11.58 13.90 16.62 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	17.16 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
DB-200A	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	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
DB-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	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	19.89 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
DB-250A	600 750 900 1050 1200 1350 1500	39.45 50.92 62.38 37.85 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	56.8 71.0 85.2 99.4 113.6 127.8 142.0	30.35 41.82 53.29 64.75 76.22 87.69 99.16	64.3 80.4 96.5 112.6 128.7 144.7 160.8
DB-300	600 750 900 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	76.49 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
DB-300A	600 700 800 900 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
DB-350	600 700 800 900 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	121.91 47.4 172.9 198.4 223.9 249.4 274.9	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
DB-400	600 650 700 750 800 850 900	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	230.5 251.4 272.4 293.4 314.4 335.5 356.5	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	221.3 242.3 263.32 84.4 305.4 326.4 347.4	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	211.3 232.3 253.4 274.4 395.4 316.4 337.5	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

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Designed By: Green Genesis Engineering Limited