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3LGB Series High Viscosity 3-Screw Pump

 High Viscosity 3-Screw Pump

Application:
These 3-screw pumps are used high viscosity material like asphalt, crude oils, they can used oil refinery factories, chemicals synthetics as transporting production material, and hydraulic pump to transfer the powers, and working pipelines, the pumps are self-lubrication, so they need the material have lubricating property.

The Technical Datas:

45x3-36 High Viscosity 3-Screw Pump
Pump size Volume Flow Rate (Q) Pressure
Mpa
Shaft rotation speed 
n
r/min
Power Net Positive Suction Head
(NPSHr)
m
Motor size
m³ /h L/min Shaft Power Motor power
45x3-36 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 1OOL-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 1OOL-4-B3
4.27 71.20 1.6 2.80 3 132S-4-B3
3.87 64.58 2.5 4.31 5.5 132M1-4-B3
45x2-46 High Viscosity 3-Screw Pump
Pump size Volume Flow Rate (Q) Pressure
Mpa
Shaft rotation speed 
n
r/min
Power Net Positive Suction Head
(NPSHr)
m
Motor size
m³ /h L/min Shaft Power Motor power
45x2-46 4.28 71.28 0.6 950 1.03 2.2 5 100L-6-B3
4.14 68.96 1.0 1.72 3 112M-6-B3
4.00 66.63 1.6 2.80 5.5 132M1-6-B3
6.53 108.8 0.6 1450 1.75 2.2 100L1-4-BB3
6.32 105.3 1.0 2.61 4 100L2-4-B3
6.10 101.7 1.6 3.75 4 132S-4-B3
55x2-46 High Viscosity 3-Screw Pump
Pump size Volume Flow Rate (Q) Pressure
Mpa
Shaft rotation speed 
n
r/min
Power Net Positive Suction Head
(NPSHr)
m
Motor size
m³ /h L/min Shaft Power Motor power
45x2-46 4.28 71.28 0.6 950 1.03 2.2 5 100L-6-B3
4.14 68.96 1.0 1.72 3 112M-6-B3
4.00 66.63 1.6 2.80 5.5 132M1-6-B3
6.53 108.8 0.6 1450 1.75 2.2 100L1-4-BB3
6.32 105.3 1.0 2.61 4 100L2-4-B3
6.10 101.7 1.6 3.75 4 132S-4-B3
55x2-46 High Viscosity 3-Screw Pump
Pump size Volume Flow Rate (Q) Pressure Shaft rotation speed Power Net Positive Suction Head Motor size
Mpa n (NPSHr)
m³ /h L/min r/min Shaft Power Motor power m
55x2-46 7.81 130.2 0.6 950 1.42 2.2 5 112M-6-B3
7.55 125.9 1 2.53 4 132M1-6-B3
11.7 194.5 0.6 1450 2.74 4 112M-4-B3
11.3 188.3 1 4.24 5.5 132M1-4-B3
60x2-43 High Viscosity 3-Screw Pump
Pump size Volume Flow Rate (Q) Pressure
Mpa
Shaft rotation speed 
n
r/min
Power Net Positive Suction Head
(NPSHr)
m
Motor size
m³ /h L/min Shaft Power Motor power
60x2-43 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
60x2-46 High Viscosity 3-Screw Pump
Pump size Volume Flow Rate (Q) Pressure
Mpa
Shaft rotation speed 
n
r/min
Power Net Positive Suction Head
(NPSHr)
m
Motor size
m³ /h L/min Shaft Power Motor power
60x2-46 9.89 164.8 0.6 950 2.J3 3 5 132S-6-B3
9.73 162.2 O.8 2.91 4 132M1-6-B3
9.56 159.4 1.0 3.61 5.5 132M2-6-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
70x2-46 High Viscosity 3-Screw Pump
Pump size Volume Flow Rate (Q) Pressure
Mpa
Shaft rotation speed 
n
r/min
Power Net Positive Suction Head
(NPSHr)
m
Motor size
m³ /h L/min Shaft Power Motor power
70x2-46 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
80x2-36 High Viscosity 3-Screw Pump
Pump size Volume Flow Rate (Q) Pressure
Mpa
Shaft rotation speed 
n
r/min
Power Net Positive Suction Head
(NPSHr)
m
Motor size
m³ /h L/min Shaft Power Motor power
80x2-36 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
25.7 427.3 0.6 1450 5.43 7.5 132M-4-B3
24.8 413.9 l.0 8.51 11 160M-4-B3
80x2-46 High Viscosity 3-Screw Pump
Pump size Volume Flow Rate (Q) Pressure
Mpa
Shaft rotation speed 
n
r/min
Power Net Positive Suction Head
(NPSHr)
m
Motor size
m³ /h L/min Shaft Power Motor power
80x2-46 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 1430 8.43 11 160M-4-B3
35.7 594.5 1.0 13.1 15 160L-4-B3
80x2-51 High Viscosity 3-Screw Pump
Pump size Volume Flow Rate (Q) Pressure
Mpa
Shaft rotation speed 
n
r/min
Power Net Positive Suction Head
(NPSHr)
m
Motor size
m³ /h L/min Shaft Power Motor power
80x2-51 29.1. 485.3 0.6 930 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 1430 9.61 11 160M-4-B3
42.6 709.6 1.0 16.0 18.5 180L-4-B3
80x2-54 High Viscosity 3-Screw Pump
Pump size Volume Flow Rate (Q) Pressure
Mpa
Shaft rotation speed 
n
r/min
Power Net Positive Suction Head
(NPSHr)
m
Motor size
m³ /h L/min Shaft Power Motor power
80x2-54 34.2 570 0.6 950 8.05 11 5.5 160L-6-B3
33.1 551 1.0 12. 75 15 180L-6-B3
90x2-36 High Viscosity 3-Screw Pump
Pump size Volume Flow Rate (Q) Pressure
Mpa
Shaft rotation speed 
n
r/min
Power Net Positive Suction Head
(NPSHr)
m
Motor size
m³ /h L/min Shaft Power Motor power
90x2-36 24.3 405 0.6 950 5.7. 7.5 5.5 160M-6-B3
23.6 393. 3 1.0 8.8 11 160L-6-B3
37.0 615.9 0.6 1450 8.42 11 5.5 160M-4-B3
36.1 602. 4 1.0 13.0 15 160L-4-B3
90x2-42 High Viscosity 3-Screw Pump
Pump size Volume Flow Rate (Q) Pressure
Mpa
Shaft rotation speed 
n
r/min
Power Net Positive Suction Head
(NPSHr)
m
Motor size
m³ /h L/min Shaft Power Motor power
90x2-42 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
13.1 718.8 0.6 1450 10.0 15 160L-4-B3
41.9 -6W.5 1.0 15.5 18.5 180M-4-B3
90X2-46 High Viscosity 3-Screw Pump
Pump size Volume Flow Rate (Q) Pressure
Mpa
Shaft rotation speed 
n
r/min
Power Net Positive Suction Head
(NPSHr)
m
Motor size
m³ /h L/min Shaft Power Motor power
90X2-46 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
90x2-51 High Viscosity 3-Screw Pump
Pump size Volume Flow Rate (Q) Pressure
Mpa
Shaft rotation speed 
n
r/min
Power Net Positive Suction Head
(NPSHr)
m
Motor size
m³ /h L/min Shaft Power Motor power
90x2-51 42.8 713.3 0.6 950 9.9 15 5.5 180L-6-B3
41.6 693.3 1.0 16.0 18. 5 200L1-6-B3
66.0 1100 0.6 1450 I t4.8 18. 5 180M-4-B3
64.6 1076. 7 1.0 24.1 30 200L-4-B3
100x2-46 High Viscosity 3-Screw Pump
Pump size Volume Flow Rate (Q) Pressure
Mpa
Shaft rotation speed 
n
r/min
Power Net Positive Suction Head
(NPSHr)
m
Motor size
m³ /h L/min Shaft Power Motor power
100x2-46 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 1200 0. 8 20.4 22 180L-4-B3
71.2 1187 1.0 25.5 30 200L-4-B3
100x2-51 High Viscosity 3-Screw Pump
Pump size Volume Flow Rate (Q) Pressure
Mpa
Shaft rotation speed 
n
r/min
Power Net Positive Suction Head
(NPSHr)
m
Motor size
m³ /h L/min Shaft Power Motor power
100x2-51 56.9 948.9 0.6 950 12.5 15 5.5 180L-6-B3
55. 7 628.6 1.0 20. S 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
110X2-46 High Viscosity 3-Screw Pump
Pump size Volume Flow Rate (Q) Pressure
Mpa
Shaft rotation speed 
n
r/min
Power Net Positive Suction Head
(NPSHr)
m
Motor size
m³ /h L/min Shaft Power Motor power
110X2-46 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
120x2- 42 High Viscosity 3-Screw Pump
Pump size Volume Flow Rate (Q) Pressure
Mpa
Shaft rotation speed 
n
r/min
Power Net Positive Suction Head
(NPSHr)
m
Motor size
m³ /h L/min Shaft Power Motor power
120x2- 42 67.9 1131 0.6 950 15.5 18.5 5.5 220L1-6-B3
66.7 1112 0.8 19.2 22 220L2-6-B3
65.4 1090 1.0 24.5 30 225M1-6-B3
108 1802 0.6 1150 24.7 30 200L-4-B3
105 1760 1.0 38.2 45 225M-4-B3
120X2-46 High Viscosity 3-Screw Pump
Pump size Volume Flow Rate (Q) Pressure
Mpa
Shaft rotation speed 
n
r/min
Power Net Positive Suction Head
(NPSHr)
m
Motor size
m³ /h L/min Shaft Power Motor power
120X2-46 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
120X2-51 High Viscosity 3-Screw Pump
Pump size Volume Flow Rate (Q) Pressure
Mpa
Shaft rotation speed 
n
r/min
Power Net Positive Suction Head
(NPSHr)
m
Motor size
m³ /h L/min Shaft Power Motor power
120X2-51 91.9 1532 0.6 950 20.5 30 5.5 250M-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
140x2-46 High Viscosity 3-Screw Pump
Pump size Volume Flow Rate (Q) Pressure
Mpa
Shaft rotation speed 
n
r/min
Power Net Positive Suction Head
(NPSHr)
m
Motor size
m³ /h L/min Shaft Power Motor power
140x2-46 128 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
150x2-46 High Viscosity 3-Screw Pump
Pump size Volume Flow Rate (Q) Pressure
Mpa
Shaft rotation speed 
n
r/min
Power Net Positive Suction Head
(NPSHr)
m
Motor size
m³ /h L/min Shaft Power Motor power
150x2-46 158 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
150x2-51 High Viscosity 3-Screw Pump
Pump size Volume Flow Rate (Q) Pressure
Mpa
Shaft rotation speed 
n
r/min
Power Net Positive Suction Head
(NPSHr)
m
Motor size
m³ /h L/min Shaft Power Motor power
150x2-51 188 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

Features:
The pump have heat- insulation layers with allow heat steam or water flowing inside of the heat –insulation layers
The maximum temperature ≤220℃
The viscosity 3.0-760mm³/s.
The more higher viscosity material needs to be heated to when they are transferred
The calibers of pumps are from ND40-DN300,
Maximus displacement are from 2.8m³/h--300m³/h,
These 3-screw pumps are to have long service life, low noise.

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