Cast Iron bare shaft end suction centrifugal pump
| Specifications of end suction pumps | ||
| Speed | 2900 r/min | 1450 r/min or 1480 r/min |
| Max. Capacity | 132 l/s (475.2 m3/h) | 300 l/s (1080 m3/h) |
| Max. Head | 150m | 55m |
| Max. Speed | 3500 r/min (When using the power of 60hz, the diameter of impeller will be reduced) | |
| Max. Working Temperature | 105 ºC | |
| Shaft Seal | Packing or Mechanical Seal | |
Here is the parameter table, and more model please contact me.
| DA Model | Capacity | Head | Speed | Power | Impeller Dia. | |
| Shaft | Motor | |||||
| m3/h | m | r/min | kw | kw | mm | |
| DA32/26 | 16.2 | 89.3 | 2900 | 11.76 | 15 | 264 |
| 27.0 | 82 | 14.52 | 18.5 | |||
| 32.4 | 75.3 | 16.28 | 18.5 | |||
| DA40/26 | 21.6 | 93 | 2900 | 13.67 | 15 | 264 |
| 36.0 | 86.5 | 16.62 | 18.5 | |||
| 43.2 | 81.5 | 18.08 | 22 | |||
| DA50/20 | 36.0 | 62 | 2900 | 10.48 | 15 | 214 |
| 60.0 | 56 | 13.07 | 15 | |||
| 72.0 | 51 | 14.70 | 18.5 | |||
| DA65/26 | 72.0 | 98 | 2900 | 30.49 | 37 | 264 |
| 120.0 | 89.9 | 39.95 | 45 | |||
| 144.0 | 82.3 | 45.12 | 55 | |||
| DA80/26 | 114.0 | 95 | 2900 | 45.01 | 55 | 264 |
| 190.0 | 83.5 | 57.59 | 75 | |||
| 228.0 | 74 | 63.79 | 75 | |||
| DA100/20 | 171.0 | 58.7 | 2900 | 39.04 | 45 | 214 |
| 285.0 | 50.1 | 48.59 | 55 | |||
| 342.0 | 42 | 52.49 | 75 | |||
| DA125/20 | 216.0 | 56.5 | 2900 | 55.84 | 75 | 214 |
| 360.0 | 49 | 64.89 | 90 | |||
| 432.0 | 42.5 | 68.94 | 90 | |||
| DA32/26 | 6.6 | 23.7 | 1450 | 1.42 | 2.2 | 264 |
| 11.0 | 22.4 | 1.76 | 2.2 | |||
| 13.2 | 21.4 | 1.92 | 3 | |||
| DA40/32 | 10.8 | 37.5 | 1450 | 3.56 | 5.5 | 329 |
| 18.0 | 35.6 | 4.36 | 5.5 | |||
| 21.6 | 33.8 | 4.73 | 5.5 | |||
| DA50/32 | 30.2 | 35.6 | 1450 | 5.64 | 7.5 | 329 |
| 50.4 | 31.1 | 7.36 | 11 | |||
| 60.5 | 27.8 | 8.32 | 11 | |||
| DA65/32 | 39.0 | 37 | 1450 | 7.28 | 11 | 329 |
| 65.0 | 34 | 9.40 | 11 | |||
| 78.0 | 31.7 | 10.36 | 15 | |||
| DA80/40 | 60.0 | 56.5 | 1450 | 17.92 | 22 | 409 |
| 100.0 | 52.2 | 23.11 | 30 | |||
| 120.0 | 47.8 | 25.52 | 30 | |||
| DA100/40 | 90.7 | 56.8 | 1450 | 22.62 | 30 | 409 |
| 151.2 | 51.8 | 30.03 | 37 | |||
| 181.4 | 47 | 34.39 | 45 | |||
| DA125/50 | 172.8 | 95.1 | 1450 | 75.82 | 90 | 525 |
| 288.0 | 93.8 | 103.58 | 132 | |||
| 345.6 | 91 | 118.09 | 160 | |||
| DA150/50 | 289.4 | 98 | 1450 | 115.25 | 132 | 525 |
| 482.4 | 93.8 | 156.91 | 200 | |||
| 578.9 | 89.5 | 178.53 | 200 | |||
| DA200/50 | 414.7 | 88.5 | 1450 | 153.71 | 200 | 525 |
| 691.2 | 84 | 195.13 | 250 | |||
| 829.4 | 80.2 | 219.50 | 250 | |||
| DA250/50 | 587.5 | 87.5 | 1450 | 199.92 | 250 | 525 |
| 979.2 | 81.5 | 260.18 | 315 | |||
| 1175.0 | 75.5 | 284.12 | 315 | |||
| DA300/40 | 702.0 | 49.5 | 1450 | 137.09 | 160 | 409 |
| 1170.0 | 40.8 | 149.37 | 200 | |||
| 1404.0 | 38.7 | 170.01 | 200 | |||
1. Brief Introduction
Our end suction centrifugal pump is specialized in pumping water , liquid, chemical substances, etc. With compact structure , its working diameter ranges from 50mm to 300 mm, each model of our product has 4-5 impellers with different sizes, the rotation speed is 1450rpm, 1750rpm, 2900rpm, 3500rpm for optional. This circulation for air conditioner, sewage treatment and other fields.
DA is used for handing clear water or the liquids similar to the water physically and chemically finding the applications for water feed and supply service in mine, plants and towns, air -conditioning, extinguishing and irrigation.
In spite of the same specification, the pump’s performances vary with the diameter of the impeller. (Indicated with the block letters A, B and C in the type.)
The pump is simple in structure, reliable in performances, small in size, low in power consumption, convenient in maintenance of good cavitation proof.
2. Pump Structure
3. Features
- The Centrifugal pump adopts back pull-out structure, there is no need to disassemble the pump during maintenance, this structure is also lightweight, so it is easy to replace the spare parts.
- Due to the separate design for the bearing and the mechanical seal, the bearing can keep in its original position even when the mechanical seal leaks or needs replacement. This provides the bearing with an extended service life, and ensure less maintenance of the pump.
- Our centrifugal pump can be used as self-priming pump, when it is equipped with the self priming device,which can greatly reduce the cost and service power, speed up the self-priming time, at the same time it can support dry start.
4. Application of our diesel water pumps
- Constructional Engineering: clear water transportation, pressurization system, air condition water circulation system, fire extinguishing system, swimming pool and water circulation system.
- Industry: circulating cooling system, process water for paper-making and paper pulp, steel production, shipbuilding, sea transportation and other manufacturing industry.
- Mining Industry: water supply, mine drainage, generating station, etc.
- Others: Municipal water supply, agricultural irrigation and some others.
1. Bare Shaft Pump
2. End Suction Centrifugal Pump With DIesel Engine
3. End Suction Centrifugal Pump With Electric Motor
Email: sale5@ / defucc@
Mobile/ Whatsapp: +86 13656775309
Website:
Skype: jayson87jun
Send Inquiry to This Supplier
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