“Thermaoil Boiler Circulation pump
Type: NBT40-250 Ø211
U5A-W4-42/350
S/N: S. 6061226
2007 year
Q = 35 m3/h
3500 rpm
12.3 kW
0.8/dm3
Maker: Allweller AG, D-78315 Radolfzell, Germany
HFO transfer pump
Type: KF450 132
S/N: 72123
Capacity: 19.5/21.1 m3/h
Pressure: 4.0 bar
Speed: 1150
Power: 3.6/6.1
Maker: Behrens” groove ball bearing BEHRENS.NA.321.01
“Thermaoil Boiler Circulation pump
Type: NBT40-250 Ø211
U5A-W4-42/350
S/N: S. 6061226
2007 year
Q = 35 m3/h
3500 rpm
12.3 kW
0.8/dm3
Maker: Allweller AG, D-78315 Radolfzell, Germany
HFO transfer pump
Type: KF450 132
S/N: 72123
Capacity: 19.5/21.1 m3/h
Pressure: 4.0 bar
Speed: 1150
Power: 3.6/6.1
Maker: Behrens” bearing housing cover BEHRENS.NA.363.01
“Thermaoil Boiler Circulation pump
Type: NBT40-250 Ø211
U5A-W4-42/350
S/N: S. 6061226
2007 year
Q = 35 m3/h
3500 rpm
12.3 kW
0.8/dm3
Maker: Allweller AG, D-78315 Radolfzell, Germany
HFO transfer pump
Type: KF450 132
S/N: 72123
Capacity: 19.5/21.1 m3/h
Pressure: 4.0 bar
Speed: 1150
Power: 3.6/6.1
Maker: Behrens” Gasket BEHRENS.NA.400.01
“Thermaoil Boiler Circulation pump
Type: NBT40-250 Ø211
U5A-W4-42/350
S/N: S. 6061226
2007 year
Q = 35 m3/h
3500 rpm
12.3 kW
0.8/dm3
Maker: Allweller AG, D-78315 Radolfzell, Germany
HFO transfer pump
Type: KF450 132
S/N: 72123
Capacity: 19.5/21.1 m3/h
Pressure: 4.0 bar
Speed: 1150
Power: 3.6/6.1
Maker: Behrens” Gasket BEHRENS.NA.400.02
“Thermaoil Boiler Circulation pump
Type: NBT40-250 Ø211
U5A-W4-42/350
S/N: S. 6061226
2007 year
Q = 35 m3/h
3500 rpm
12.3 kW
0.8/dm3
Maker: Allweller AG, D-78315 Radolfzell, Germany
HFO transfer pump
Type: KF450 132
S/N: 72123
Capacity: 19.5/21.1 m3/h
Pressure: 4.0 bar
Speed: 1150
Power: 3.6/6.1
Maker: Behrens” Gasket BEHRENS.NA.400.03
“Thermaoil Boiler Circulation pump
Type: NBT40-250 Ø211
U5A-W4-42/350
S/N: S. 6061226
2007 year
Q = 35 m3/h
3500 rpm
12.3 kW
0.8/dm3
Maker: Allweller AG, D-78315 Radolfzell, Germany
HFO transfer pump
Type: KF450 132
S/N: 72123
Capacity: 19.5/21.1 m3/h
Pressure: 4.0 bar
Speed: 1150
Power: 3.6/6.1
Maker: Behrens” Mechanical seal BEHRENS.NA.433.01
“Thermaoil Boiler Circulation pump
Type: NBT40-250 Ø211
U5A-W4-42/350
S/N: S. 6061226
2007 year
Q = 35 m3/h
3500 rpm
12.3 kW
0.8/dm3
Maker: Allweller AG, D-78315 Radolfzell, Germany
HFO transfer pump
Type: KF450 132
S/N: 72123
Capacity: 19.5/21.1 m3/h
Pressure: 4.0 bar
Speed: 1150
Power: 3.6/6.1
Maker: Behrens” Stuffing box packing BEHRENS.NA.461.01
“Thermaoil Boiler Circulation pump
Type: NBT40-250 Ø211
U5A-W4-42/350
S/N: S. 6061226
2007 year
Q = 35 m3/h
3500 rpm
12.3 kW
0.8/dm3
Maker: Allweller AG, D-78315 Radolfzell, Germany
HFO transfer pump
Type: KF450 132
S/N: 72123
Capacity: 19.5/21.1 m3/h
Pressure: 4.0 bar
Speed: 1150
Power: 3.6/6.1
Maker: Behrens” Intermediate ring BEHRENS.NA.509.01
“Thermaoil Boiler Circulation pump
Type: NBT40-250 Ø211
U5A-W4-42/350
S/N: S. 6061226
2007 year
Q = 35 m3/h
3500 rpm
12.3 kW
0.8/dm3
Maker: Allweller AG, D-78315 Radolfzell, Germany
HFO transfer pump
Type: KF450 132
S/N: 72123
Capacity: 19.5/21.1 m3/h
Pressure: 4.0 bar
Speed: 1150
Power: 3.6/6.1
Maker: Behrens” Circlip BEHRENS.NA.932.01
“Thermaoil Boiler Circulation pump
Type: NBT40-250 Ø211
U5A-W4-42/350
S/N: S. 6061226
2007 year
Q = 35 m3/h
3500 rpm
12.3 kW
0.8/dm3
Maker: Allweller AG, D-78315 Radolfzell, Germany
HFO transfer pump
Type: KF450 132
S/N: 72123
Capacity: 19.5/21.1 m3/h
Pressure: 4.0 bar
Speed: 1150
Power: 3.6/6.1
Maker: Behrens” Circlip BEHRENS.NA.932.02
“Thermaoil Boiler Circulation pump
Type: NBT40-250 Ø211
U5A-W4-42/350
S/N: S. 6061226
2007 year
Q = 35 m3/h
3500 rpm
12.3 kW
0.8/dm3
Maker: Allweller AG, D-78315 Radolfzell, Germany
HFO transfer pump
Type: KF450 132
S/N: 72123
Capacity: 19.5/21.1 m3/h
Pressure: 4.0 bar
Speed: 1150
Power: 3.6/6.1
Maker: Behrens” Circlip BEHRENS.NA.932.03
“Thermaoil Boiler Circulation pump
Type: NBT40-250 Ø211
U5A-W4-42/350
S/N: S. 6061226
2007 year
Q = 35 m3/h
3500 rpm
12.3 kW
0.8/dm3
Maker: Allweller AG, D-78315 Radolfzell, Germany
HFO transfer pump
Type: KF450 132
S/N: 72123
Capacity: 19.5/21.1 m3/h
Pressure: 4.0 bar
Speed: 1150
Power: 3.6/6.1
Maker: Behrens” K3 distance sleeve BEHRENS.NA.039
“Thermaoil Boiler Circulation pump
Type: NBT40-250 Ø211
U5A-W4-42/350
S/N: S. 6061226
2007 year
Q = 35 m3/h
3500 rpm
12.3 kW
0.8/dm3
Maker: Allweller AG, D-78315 Radolfzell, Germany
HFO transfer pump
Type: KF450 132
S/N: 72123
Capacity: 19.5/21.1 m3/h
Pressure: 4.0 bar
Speed: 1150
Power: 3.6/6.1
Maker: Behrens” K4 pumpside coupling part BEHRENS.NA.52,1
“Thermaoil Boiler Circulation pump
Type: NBT40-250 Ø211
U5A-W4-42/350
S/N: S. 6061226
2007 year
Q = 35 m3/h
3500 rpm
12.3 kW
0.8/dm3
Maker: Allweller AG, D-78315 Radolfzell, Germany
HFO transfer pump
Type: KF450 132
S/N: 72123
Capacity: 19.5/21.1 m3/h
Pressure: 4.0 bar
Speed: 1150
Power: 3.6/6.1
Maker: Behrens” K5 coupling intermediate ring BEHRENS.NA.525
“Thermaoil Boiler Circulation pump
Type: NBT40-250 Ø211
U5A-W4-42/350
S/N: S. 6061226
2007 year
Q = 35 m3/h
3500 rpm
12.3 kW
0.8/dm3
Maker: Allweller AG, D-78315 Radolfzell, Germany
HFO transfer pump
Type: KF450 132
S/N: 72123
Capacity: 19.5/21.1 m3/h
Pressure: 4.0 bar
Speed: 1150
Power: 3.6/6.1
Maker: Behrens” K6 motorside coupling part BEHRENS.NA.52,2
“Thermaoil Boiler Circulation pump
Type: NBT40-250 Ø211
U5A-W4-42/350
S/N: S. 6061226
2007 year
Q = 35 m3/h
3500 rpm
12.3 kW
0.8/dm3
Maker: Allweller AG, D-78315 Radolfzell, Germany
HFO transfer pump
Type: KF450 132
S/N: 72123
Capacity: 19.5/21.1 m3/h
Pressure: 4.0 bar
Speed: 1150
Power: 3.6/6.1
Maker: Behrens” 27 radial shaft seal BEHRENS.NA.745
“Thermaoil Boiler Circulation pump
Type: NBT40-250 Ø211
U5A-W4-42/350
S/N: S. 6061226
2007 year
Q = 35 m3/h
3500 rpm
12.3 kW
0.8/dm3
Maker: Allweller AG, D-78315 Radolfzell, Germany
HFO transfer pump
Type: KF450 132
S/N: 72123
Capacity: 19.5/21.1 m3/h
Pressure: 4.0 bar
Speed: 1150
Power: 3.6/6.1
Maker: Behrens” 34 main screw BEHRENS.NA.661
“Thermaoil Boiler Circulation pump
Type: NBT40-250 Ø211
U5A-W4-42/350
S/N: S. 6061226
2007 year
Q = 35 m3/h
3500 rpm
12.3 kW
0.8/dm3
Maker: Allweller AG, D-78315 Radolfzell, Germany
HFO transfer pump
Type: KF450 132
S/N: 72123
Capacity: 19.5/21.1 m3/h
Pressure: 4.0 bar
Speed: 1150
Power: 3.6/6.1
Maker: Behrens” 34 main screw BEHRENS.NA.661
“Thermaoil Boiler Circulation pump
Type: NBT40-250 Ø211
U5A-W4-42/350
S/N: S. 6061226
2007 year
Q = 35 m3/h
3500 rpm
12.3 kW
0.8/dm3
Maker: Allweller AG, D-78315 Radolfzell, Germany
HFO transfer pump
Type: KF450 132
S/N: 72123
Capacity: 19.5/21.1 m3/h
Pressure: 4.0 bar
Speed: 1150
Power: 3.6/6.1
Maker: Behrens” 20 Ball bearing BEHRENS.NA.817
“Thermaoil Boiler Circulation pump
Type: NBT40-250 Ø211
U5A-W4-42/350
S/N: S. 6061226
2007 year
Q = 35 m3/h
3500 rpm
12.3 kW
0.8/dm3
Maker: Allweller AG, D-78315 Radolfzell, Germany
HFO transfer pump
Type: KF450 132
S/N: 72123
Capacity: 19.5/21.1 m3/h
Pressure: 4.0 bar
Speed: 1150
Power: 3.6/6.1
Maker: Behrens” 36 Key BEHRENS.NA.866
Key Features
Technical Specifications
Case Study
We believe the projects that we have executed speak for themselves. CITIC HIC has engineered and provided 6 AG mills of Ø12.2m×11m (28000kW gearless drive) and 6 overflow discharge ball mills of Ø7.9×13.6m (2×9000kW gear drive) for Sino Iron Project in Australia. For Zijin Mining’s Duobaoshan Copper Mine project in Heilongjiang, we have manufactured and provided SAG mills of Ø11×6.4m (2×9000kW) and overflow discharge ball mills of Ø7.9×13.6m (2×9000kW) which have been well operating currently.
Brazilian Miner Vale SA
Wengfu Phosphate Mine Project Phase II in Saudi Arabia (Ma'aden)
Vedanta Project in South Africa
Laos Phonesack Group's KSO Gold Mine Project (83,000t/d)
Mongolian Erdenet Mining Corporation's Copper Mine Project (20,000t/d)
Full-process Solution for Mineral Grinding
We believe the projects that we have executed speak for themselves. CITIC HIC has engineered and provided 6 AG mills of Ø12.2m×11m (28000kW gearless drive) and 6 overflow discharge ball mills of Ø7.9×13.6m (2×9000kW gear drive) for Sino Iron Project in Australia. For Zijin Mining’s Duobaoshan Copper Mine project in Heilongjiang, we have manufactured and provided SAG mills of Ø11×6.4m (2×9000kW) and overflow discharge ball mills of Ø7.9×13.6m (2×9000kW) which have been well operating currently.

Why Choose CITIC HIC's Grinding Mills
- High cost-effectiveness
CITIC HIC grinding mills are recognized as China’s Manufacturing Industry Single Champion Product. CITIC HIC is responsible for setting the national standards of semi-autogenous mills (SAG mills) and ball mils, supported by powerful database, optimized process technology, cutting-edge design concept, and 60 years of experience in developing and nurturing innovative technology. - High operating rate
The long life cycle of our products is based on the adoption of international standards, high-quality materials, state-of-the-art processing techniques. - Low-carbon & environmental-friendly processes
Intelligent control technology coupled with long-life wear-resistant materials results in low-carbon and eco-friendly operations. - High-efficiency service
Our service network is distributed all over the world, and our service team of seasoned professionals is reliable and willing to assist along the way. We are able to deliver quick response to customer needs and provide full life cycle support via online monitoring and diagnosing, product upgrading and continuous process improvement.