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3G high temperature high viscosity three screw pump
Safety valve/EX safety valve Small type insulation jacket/safety valve small type

3G high temperature high viscosity three screw pump

3G three-screw pump is a kind of positive displacement rotary pump with the properly meshing in pump block. The rotary screws could push the medium closed-in to outlet continuously & equably. Pump could provide stable pressure to system and pump non-corrosive oil or lubricated liquid that similar to oil. It's with small pressure fluctuation, stable capacity, reliable running, high revolving speed, low noise, high efficiency, long service life & strong self-suction ability. The viscosity of liquid should be 2500C.S.T, and temperature should be ≤200°C(392°F). The pump also could be designed with double jacket casing, which could be heated by hot steam, thermal oil, etc to reduce the viscosity of fluids with easy solidification. The maximum temperature of fluid and steam can be 350°C(662°F).

Working principle: Three screw, postive displacement
Pump body material: Cast iron, Cast steel, Stainless steel
Viscosity range: 3×106cst
Max. medium temperature: 200℃ / 350℃(insulation type)
Flow rate: 2.54 - 299m3/h
Discharge pressure: 0.6 - 2.5Mpa
Caliber: DN25 - 300mm
Caliber connection type: Flange
Seal: Packing seal, Mechanical seal
Motor power: 1.1 - 110KW
Motor specification: 220/240/380/400/415/440v, 3phase, 50/60Hz, etc
Motor type: Variable frequency motor, Gearbox motor,
Explosion proof motor
Main application Bitumen / asphalt, heavy oil, high viscosity oil, etc
Customized service Insulation jacket, Trolley, Variable speed, safety valve, etc



Pump
model		 Flow rate Pressure
Mpa		 Rated speed
r/min		 Power KW NPSHR
m		 Motor
model
m3/h L/min Shaft power Motor power    
45×3-36 2.99 49.89 0.6 950 0.68 1.1 5 90L-6-B3
2.90 48.26 1.0 1.15 1.5 100L-6-B3
2.80 46.64 1.6 1.83 3 132S-6-B3
2.54 42.29 2.5 2.80 4 132M1-6-B3
4.57 76.16 0.6 1450 1.03 1.5 90L-4-B3
4.42 73.68 1.0 1.73 2.2 100L1-4-B3
4.27 71.20 1.6 2.80 3 100L2-4-B3
3.87 64.58 2.5 4.31 5.5 132S-4-B3
45×2-46 4.28 71.28 0.6 950 1.03 1.5 5 100L-6-B3
4.14 68.96 1.0 1.72 2.2 112M-6-B3
4.00 66.63 1.6 2.80 4 132M1-6-B3
6.53 108.8 0.6   1.75 2.2 100L1-4-B3
6.32 105.3 1.0 1450 2.61 3 100L2-4-B3
6.10 101.7 1.6 3.75 5.5 132S-4-B3
55×2-46 7.81 130.2 0.6 950 1.42 2.2 5 112M-6-B3
7.55 125.9 1.0 2.53 4 132M1-6-B3
11.7 194.5 0.6 1450 2.74 4 112M-4-B3
11.3 188.3 1.0 4.24 5.5 132S-4-B3
60×2-43 8.60 143.4 0.6 950 2.06 3 5 132S-6-B3
8.27 137.9 1.0 3.18 4 132M1-6-B3
13.1 218.9 0.6 1450 3.15 4 112M-4-B3
12.6 210.5 1.0 4.86 7.5 132M-4-B3
60×2-46 9.89 164.8 0.6 950 2.33 3 5 132S-6-B3
9.73 162.2 0.8 2.91 4 132M1-6-B3
9.56 159.4 1.0   3.61 5.5 132M2-4-B3
15.1 251.6 0.6 1450 3.56 5.5 132S-4-B3
14.6 243.3 1.0 5.51 7.5 132M-4-B3
70×2-46 16.0 266.3 0.6 950 3.71 5.5 5 132M2-6-B3
15.5 258.9 1.0 5.73 7.5 160M-6-B3
24.4 406.4 0.6 1450 5.66 7.5 132M-4-B3
23.7 395.2 1.0 8.75 11 160M-4-B3
80×2-36 16.8 280.3 0.6 950 3.50 5.5 5.5 132M2-6-B3
16.3 271.2 1.0 5.41 7.5 160M-6-B3
25.7 427.8 0.6 1450 5.43 7.5 132M-4-B3
24.8 413.9 1.0 8.51 11 160M-4-B3
80×2-46 24.0 400.1 0.6 950 5.52 7.5 5.5 160M-6-B3
23.4 389.5 1.0 8.60 11 160L-6-B3
36.6 610.3 0.6 1450 8.43 11 160M-4-B3
35.7 594.5 1.0 13.1 15 160L-4-B3
80×2-51 29.1 485.3 0.6 950 6.31 11 5.5 160L-6-B3
27.9 464.9 1.0 10.5 15 180L-6-B3
44.0 733.6 0.6 1450 9.61 11 160M-4-B3
42.6 709.6 1.0 16.0 18.5 180M-4-B3
90×2-36 36.1 602.4 1.0 1450 13.0 15 5.5 160L-4-B3
90×2-42 28,3 470.9 0.6 950 6.55 11 5.5 160L-6-B3
27.5 457.6 1.0 10.2 15 180L-6-B3
43.1 718.8 0.6 1450 10.0 15 160L-4-B3
41.9 698.5 1.0 15.5 18.5 180M-4-B3
90×2-46 34.2 570.3 0.6 950 7.86 11 5.5 160L-6-B3
34.0 566.7 0.8 9.70 11 160L-6-B3
33.1 551.7 1.0 11.4 15 180L-6-B3
52.6 876.4 0.6 1450 12.0 15 160L-4-B3
52.0 866.0 0.8 14.9 18.5 180M-4-B3
51.4 856.1 1.0 18.6 22 180L-4-B3
100×2-46 48.7 812.2 0.6 950 10.8 15 5.5 180L-6-B3
48.0 800.1 0.8 13.3 15 180L-6-B3
46.9 782.3 1.0 16.7 22 200L2-6-B3
72.7 1212 0.6 1450 16.5 18.5 180M-4-B3
72.0 1200 0.8 20.4 22 180L-4-B3
71.2 1187 1.0 25.5 30 200L-4-B3
100×2-51 56.9 948.9 0.6 950 12.5 15 5.5 180L-6-B3
55.7 928.6 1.0 20.8 30 225M-6-B3
86.9 1448 0.6 1450 19.1 22 180L-4-B3
85.0 1417 1.0 31.8 37 225S-4-B3
110×2-46 60.9 1015 0.6 950 13.7 18.5 5,5 200L1-6-B3
58.9 981.7 1.0 21.8 30 225M-6-B3
96.7 1611 0.6 1450 21.9 30 200L-4-B3
94.6 1577 1.0 33.9 45 225M-4-B3
120×2-42 67.9 1131 0.6 950 15.5 18.5 5.5 200L1-6-B3
65.4 1090 1.0 24.5 30 225M-6-B3
108 1802 0.6 1450 24.7 30 200L-4-B3
105 1760 1.0 38.2 45 225M-4-B3
120×2-46 79.6 1327 0.6 950 17.8 22 5.5 200L2-6-B3
77.2 1286 1.0 28.2 37 250M-6-B3
125 2101 0.6 1450 28.5 37 225S-4-B3
123 2059 1.0 44.1 55 250M-4-B3
120×2-51 91.9 1532 0.6 950 20.5 30 5.5 225M-6-B3
89.9 1498 1.0 32.8 37 250M-6-B3
153 2550 0.4 1450 20.2 22 180L-4-B3
146.5 2441 0.6 33.1 45 225M-4-B3
143.5 2390 1.0 48.0 55 250M-4-B3
140×2-46 128 2147 0.6 950 28.3 37 5.5 250M-6-B3
125 2093 1.0 44.8 55 280M-6-B3
202 3375 0.6 1450 45.3 55 250M-4-B3
199 3321 1.0 70.0 90 280M-4-B3
150×2-46 158 2640 0.6 950 34.6 45 5.5 280S-6-B3
154 2582 1.0 54.5 75 315S-6-B3
242 4030 0.6 1450 53.8 75 280S-4-B3
237 3942 1.0 82.2 90 280M-4-B3
150×2-51 188 3133 0.6 950 41.1 55 5.5 280M-6-B3
184 3065 1.0 64.7 75 315S-6-B3
299 4993 0.6 1450 66.7 75 280S-4-B3
293 4888 1.0 101.9 110 315S-4-B3
 
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