AS High Efficiency Pump
AS series represents the next-generation high-effiency pump, exceeding industry benchmark by 3-8%.
| Outlet diameter | 80 ~ 1600 mm |
| Capacity | ≤14000 m³/h |
| Head | 10 ~ 240 m |
| Operating temperature | ≤ 105 ℃ |
| Working pressure | Up to 3 MPa |
The AS series represents a next-generation high-efficiency centrifugal pump co-developed by our company and Xihua University through years of R&D. Designed to address growing demand for energy-efficient solutions, this series integrates advanced technologies from world-renowned pump manufacturers. It achieves superior performance through optimized hydraulic design and innovative manufacturing processes.
Description of Pump Type
For example - AS300-640-J-A
AS: High efficiency single stage double suction split centrifugal pump
300: Pump outlet diameter(mm)
640: Impeller normal diameter(MM)
J: Pump speed changed(Maintain the speed without mark)
A: Changed outer diameter of impeller (the max diameter without mark, B cut the second C is the third time )
Pump material
Casing: cast iron, ductile iron, cast steel
Impeller: cast iron, ductile iron, cast steel, bronze, stainless steel
Shaft: 45# steel、40Cr、3Crl3\35CrMo
Shaft sleeve: Q235A 304
Wear ring: Q235A, bronze, duplex SS
Construction Drawing
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- Superior energy savings: Incorporating 6 national patents, this innovative design delivers world-leading efficiency as certified by national authority.
- Enhanced flow efficiency: CFD-optimized hydraulic model is utilized to minimize vortex formation and hydraulic loss through smooth flow passages.
- Operation safety: Critical components are reinforced based on fluid dynamics analysis to enhance pump casing reliability, while the bearing house adopts cylinder structure to maintain structural stability
- Enhanced shaft durability: Reinforced shaft design eliminates keyways & grooves through FEA optimization, increasing strength and lifespan compared to standard pumps.
- Simplified installation and maintenance: The inlet and outlet are set on the same horizontal axis, conducive to engineering installation and piping layout. Split-case structure enables full pump repair through casing disassembly only.
- Configuration flexibility: The pump can be equipped with temperature/vibration senor and constant level oiler as required. Lubrication can be done with grease or thin oil. External water cooling is also configurable.
Advisory Message
To: Hunan M&W Pump Co., Ltd
Email: export@mwpump.com
Baoshui Road & Baishi Road, Jiuhua Industrial Zone,
Xiangtan Hunan P.R.C
Tel: +86-731-55599916
WhatsApp: +86 15116202855
Hunan M&W Pump Co., Ltd
