Tongke ASN series Double suction circulating water pump
Model ASN and ASNV pumps are single stage double suction split volute casing(case) centrifugal pump is the new generation of high performance single stage double suction centrifugal pump, mainly used for water plant, air conditioning, water recycling, heating systems, and high-rise building water supply, irrigation and drainage pumping stations, power plants, industrial water supply system, Fire systems, shipbuilding industry, and other places of fluid transmission.
Operation Parameter
| Diameter |
DN 80-800 mm |
| Capacity |
no more than 11600m3/h |
| Head |
no more than 200m |
| Liquid Temperature |
up to105 ºC |
Pump performance curve chart
Recommended Material Configuration
| Recommended Material Configuration (For reference only) |
| Item |
Clean water |
Drink water |
Sewage water |
Hot water |
Sea water |
| Case & Cover |
Cast iron HT250 |
SS304 |
Ductile iron QT500 |
Carbon steel |
Duplex SS 2205/Bronze/SS316L |
| Impeller |
Cast iron HT250 |
SS304 |
Ductile iron QT500 |
2Cr13 |
Duplex SS 2205/Bronze/SS316L |
| Wearing ring |
Cast iron HT250 |
SS304 |
Ductile iron QT500 |
2Cr13 |
Duplex SS 2205/Bronze/SS316L |
| Shaft |
SS420 |
SS420 |
40Cr |
40Cr |
Duplex SS 2205 |
| Shaft sleeve |
Carbon steel/SS |
SS304 |
SS304 |
SS304 |
Duplex SS 2205/Bronze/SS316L |
| Remarks: Detailed material list will according to liquid and site conditions |
Advantage
1.Compact structure nice appearance, good stability and easy installation.
2.Stable running the optimally designed double-suction impeller makes the axial force reduced to the minimum and has a blade-style of very excellent hydraulic performance, both internal surface of the pump casing and the impeller s surface, being precisely cast, are extremely smooth and have a notable performance vapor corrosion resisting and a high efficiency.
3. The pump case is double volute structured, which greatly reduces radial force, lightens bearing's load and long bearing's service life.
4.Bearing use SK*F and N*SK bearings to guarantee a stable running, low noise and long duration.
5.Shaft seal use BUR*GMANN mechanical or stuffing seal to ensure a 8000h non-leak running.
6 . Flange standard: GB, HG, DIN, ANSI standard, according to your requirements.
Application Fields
∧ Municipal, construction, ports
∧ Chemical industry, paper making, paper pulp industry
∧ Mining and metallurgy;
∧ Fire control
∧ Environmental protection
√ ASN pump Advantage have to say!!
1.Compact structure nice appearance,good stability and easy installation.
2.Stable running the optimally designed double-suction impeller makes the axial force reduced to the minimum and has a blade-style of very excellent hydraulic performance,both internal surface of the pump casing and the impeller s surace, being precisely cast, are extremely smooth and have a notable performance vapourcorrosion resisting and a high efficiency.
3. The pump case is double volute structured, which greatly reduces radial force, lightens bearing's load and long bearing's service life.
4.Bearing use SK*F and N*SK bearings to guarantee a stable running, low noise and long duration.
5.Shaft seal use BURG*MANN mechanical or stuffing seal to ensure a 8000h non-leak running.
6 . Flange standard: GB, HG, DIN, ANSI standard, according to your requirements.
√ NOTE before order
Parameters necessary to be submitted at order Double suction circulating water pump for feed
1. Pump model and the flow, head (including the system loss), NPSHr at the point of the desired working condition.
2. Type of shaft seal (must be noted either mechanical or packing seal and, if not, delivery of the mechanical seal structure will be made).
3. Moving direction of the pump (must be noted in case of a CCW installation and, if not, delivery of a clockwise installation will be made).
4. Parameters of the motor (Y series motor of IP44 is generally used as the low-voltage motor with a power <200KW and, when to use a high voltage one, please note its voltage, protective rating, insulation class, way of cooling, power, number of polarity and manufacturer).
5. The materials of pump casing, impeller, shaft etc. parts. (delivery with the standard allocation will be made if without being noted).
6. Medium temperature (delivery upon a constant-temperature medium will be made if without being noted).
7. When the medium to be transported is corrosive or contains solid grains, please note the features of it.
Company Image
Service
Twenty years design and engineering experience and More than ten years over sea market Experience. Tongke provide most professional and thoughtful Pre-sales and After service.
Technical training Equipment evaluation
Installation and debugging Troubleshoot
Maintenance Update and improvement
Commitment to the service
1.One-year warranty. Provide technical support free all-life of the products.
2.Keep all-life contacting with clients, get feedback on use of the equipment and make the products quality continually perfected.
3.Hot-line of service is available in 24h, responded in 8h.
Your call and mail is welcome at any time
for Double suction circulating water pump for feed
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