Introduction:
Depon D series multistage water pump is a widely used system of high-pressure pump, run hot and cold water as a booster pumps in parallel water supply of the high-rise building, fire, boiler feed water and cooling water systems and a variety of irrigation fluid conveying.
Type D pump can deliver water without solid particle or the liquid which the chemical and physical feature are similar with water and temperature is≤80ºC, it is suitable for delivering mater in mine and urban water project etc.
Type DG pump can deliver clean water without solid particle or the liquid which the chemical and physical feature are similar with water, and temperature is≤105ºC, it is suitable for delivering boiler feed water or heat water.
Type DM pump can deliver the neuter mineral water which solid particles percent≤1.5% (solid Dia.<0.5mm) and other similar sewage, the temperature of the liquid is ≤80ºC, it is suitable for steel works, mines, cities projects etc.
Type DF pump can deliver the corrosive liquid without solid particle, which temperature is from -20ºC~150ºC.
Type DY pump deliver oil or oil products without solid grain, viscosity≤120ct, range of temperature is from -20ºC~150ºC.
Inlet pressure of pumps is less than 0.6Mpa.
APPLICATIONS:
* Long distance water transferring
* Boiling water feeding and transferring
* Water system boosting
* Agricultural irrigation
* Mining water supply
* Fire fighting
* Offshore projects
STRUCTURE:
| Sectional Arrangement | |
| 1 | Suction Casing |
| 2 | Diffuser |
| 3 | Stage Casing |
| 4 | Delivery Casing |
| 5 | Impeller of First-stage |
| 6 | Impeller |
| 7 | Balance Disc |
| 8 | Balance Ring |
| 9 | Stuffing Box Housing |
| 10 | Packing |
| 11 | Balance Sleeve |
| 12 | Packing Gland |
| 13 | O-ring |
| 14 | Bearing |
| 15 | Wearing Ring of First-stage |
| 16 | Wearing Ring |
| 17 | Diffuser Bush |
| 18 | Shaft |
| 19 | Shaft Sleeve |
| 20 | Balance Water Piping |
| 21 | Water Seal Piping |
Pump Performance:
| Model | Capacity (m3/h) | Head(m) | Speed (rpm) | Motor Power (kw) | Impeller Dia (mm) |
| D/DG6-25*3 | 6.3 | 75 | 2950 | 5.5 | 138 |
| D/DG6-25*5 | 6.3 | 125 | 2950 | 7.5 | 138 |
| D/DG6-50*4 | 6.3 | 200 | 2950 | 18.5 | 198 |
| D/DG6-50*6 | 6.3 | 300 | 2950 | 30 | 198 |
| D/DG6-80*3 | 6.3 | 240 | 2950 | 18.5 | 235 |
| D/DG12-25*4 | 12.5 | 100 | 2950 | 11 | 146 |
| D/DG12-50*6 | 12.5 | 300 | 2950 | 30 | 273 |
| D/DG12-80*4 | 12.5 | 320 | 2950 | 45 | 235 |
| D/DG25-30*3 | 25 | 90 | 2950 | 15 | 160 |
| D/DG25-50*5 | 25 | 250 | 2950 | 37 | 196 |
| D/DG46-30*5 | 46 | 150 | 2950 | 37 | 162 |
| D/DG46-50-7 | 46 | 350 | 2950 | 90 | 210 |
| D/DG85-67*4 | 85 | 268 | 2950 | 110 | 235 |
| D/DG85-67*8 | 85 | 536 | 2950 | 220 | 235 |
| D/DG120-50*5 | 120 | 250 | 2950 | 132 | 213 |
| D/DG150-30*8 | 150 | 240 | 2950 | 160 | 172 |
| D/DG150-100*6 | 150 | 600 | 2950 | 400 | 289 |
| D/DG200-100*6 | 200 | 600 | 2950 | 560 | 290 |
| D/DG280-65*6 | 280 | 390 | 1480 | 500 | 430 |
| D/DG360-40*8 | 360 | 320 | 1480 | 500 | 360 |
| D/DG450-60*8 | 450 | 480 | 1480 | 900 | 430 |
| D/DG550-50*9 | 550 | 450 | 1480 | 1000 | 430 |
| D/DG580-70*9 | 580 | 630 | 1480 | 1600 | 473 |
| D/DG600-60*10 | 600 | 600 | 1480 | 1400 | 455 |
| D/DG720-60*9 | 720 | 540 | 1480 | 1600 | 450 |
| D/DG740-80*6 | 740 | 480 | 1480 | 1600 | 493 |
For reference only, more details please contact us!
Construction & Material:
| Pump Part | D Series | DM Series | DG/DY Series | DF Series |
| Suction Casing | HT250 | ZGCr17Mo2-CuR | HT250 | Cast Steel or cast stainless steel |
| Stage Casing | HT250 | ZGCr17Mo2-CuR | HT250 | Cast Steel or cast stainless steel |
| Discharge Casing | HT250 | ZGCr17Mo2-CuR | HT250 | Cast Steel or cast stainless steel |
| Impeller | HT250 | KmTbCr15Mo3 | HT250 | Cast Steel or cast stainless steel |
| Diffuser | HT250 | KmTbCr15Mo3 | HT250 | Cr Steel |
| Shaft | C45 | C45 | C45 | Cast Steel or cast stainless steel |
| Balance Disc | ZQAI9-4 | ZGCr17Mo2-CuR | ZQAI9-4 | Cast Steel or cast stainless steel |
FAQ
1. What is your product range?
A: centrifugal pump. Centrifugal pump includes slurry pump, gravel pump, clean water pump, sewage pump, chemical pump, self-priming pump and diesel engine pump.
2. What's your MOQ, payment term and lead time?
A: MOQ for centrifugal pump is 1set, MOQ for conveyor belt is 100cbm.
Payment Term: T/T, L/C, Western Union, Paypal and Trade Assurance.
Lead time: in general 7 working days for slurry pump, 15working days for water pump.
3. What information should I let you know if I want to get a quotation:
A: Pump capacity, pump head, medium, medium temperature, pump material, quantity, if possible, please also provide the pump model you are using now, price will be calculated as per the pump model, if not, we will recommend relevant product for reference.
4. If I put a bigger motor on my pump, will it pump more?
A: No. The amount of water and the pressure (head) that a centrifugal pump process is related to the rotational speed, impeller diameter and size of the impeller vanes.
5. Do you impact the finished product?
A: Yes, each batch of production and finished product will be quality checked strickly before delivering, testing report or video can be sent to clients for reference.
6. How do you ship the finished product?
A: By sea, By air, By international express.
Inquiry of Pump
1. Head: _____meter
2. Capacity: _____m3/h
3. Liquid media: ______
4. PH: _____
5. Concentration: ____%
6. Temperature: _____degree
7. Specific density; ______kg/m3
Contract Us:
Norky
DEPUMP TECHNOLOGY SHIJIAZHUANG XO.,LTD.
Call: 86 188 3028 9136