Basic Info.
Model NO.
D
Max.Head
>150m
Max.Capacity
>400 L/min
Driving Type
Diesel Engine &Electric Motor
Impeller Number
Multistage Pump
Working Pressure
High Pressure Pump
Influent Type of Impeller
Single Suction Pump
Position of Pump Shaft
Horizontal Pump
Pump Casing Combined
Horizontal Multistage Pump
Mounting Height
Suction Centrifugal
Impeller
Closed
Usage
Pump, Pumps
Diesel Engine Brand
Fawde, Defu,Shangchai,etc
Voltage
220V/380V/400V/415V/440V
Frequency
50Hz/60Hz
Standard
UL, FM, Nfpa20, CE, ISO
Casing Material
Cast Iron/Ductile Iron/SS304/SS316
Seal
Packing Seal/Mechanical Seal
Impeller Material
Cast Iron/SS304/SS316/Bronze
Working Temperature
Normal
Color
Red
Speed
1450rpm/1750rpm/2900rpm/3500rpm
Delivery Time
40 Days
Application
Building Fire Fighting, etc
Brand
Sele Fire
Transport Package
Export Wooden Case Package
Trademark
SELE FIRE
Origin
China
HS Code
8413709990
Production Capacity
1000 Sets Per Month
Product Description
1.Product Description
The D series horizontal multistage centrifugal pump is composed of certain single stage pumps connected in series. With large output water pressure, the centrifugal force is obtained through impeller rotation. When the air is pumped out and concentration meets the operation requirement, high vacuum is obtained.
The air suction, compression and exhaust of the mechanical vacuum pump are conducted based on the volume change of the pump cavity. The distinct feature of the horizontal single suction centrifugal pump is that the stage quantity can be adjusted according to practical working pressure.
The pump is efficient, reliable, and durable with low noise performance and easy maintenance and wide scope of usages.
Our pump is applicable to deliver those fluid without solid, particles or any other suspended stuff, water for instance. While oily and corrosive or solid-contained fluid can be pumped by means of material modification, sealing methods, and cooling system adding.
2.Pump Technical Parameters
1.Max Flow:1100m3/h;
2.Max Head:1800m;
3.Power:7.5-355kw;
4.Rotary speed:1450rpm,1750rpm,2900rpm,3500rpm
5..Temperature:-15-120°C.
3.Partial Models Specifications (More Specifcations Pls Feel Free To Contact Us)
4.Pump Structures
5.Applications
6.Our Services
1. Delivery: Delivery time will be on time as the contract. Usually, our company need 35 working days for diesel engine pump, and for bare shaft pump, it takes 25 working days,
2. Warranty: 12 month for the pump body, 3 month for the main working parts.
3. Package: We use plywood case to pack our pump, which is durable for ocean transport.
4. On-sales Service: we will clear show you everything in fact when you place an order with us. We will
take photos or videos to show you our production situation, and report the production situation to you.
5. Quality: we will test our pump before delivery, and we will follow up the pump working conditions per three months when the pump put into use. If you need spare parts, we can send to you in 1 or 2 weeks.
7.Our Factory
Welcome to visit our factory!
All My Striving,For Your Satisfaction.
*********************************************************************************************
Company:Jiujiang SELE(DEFU) Fire Fighting Equipment Co.,Ltd
Head Office: Wenzhou DEFU Machinery Co.,Ltd
Factory:Shanghai Y&L Pump Co.,Ltd
The D series horizontal multistage centrifugal pump is composed of certain single stage pumps connected in series. With large output water pressure, the centrifugal force is obtained through impeller rotation. When the air is pumped out and concentration meets the operation requirement, high vacuum is obtained.
The air suction, compression and exhaust of the mechanical vacuum pump are conducted based on the volume change of the pump cavity. The distinct feature of the horizontal single suction centrifugal pump is that the stage quantity can be adjusted according to practical working pressure.
The pump is efficient, reliable, and durable with low noise performance and easy maintenance and wide scope of usages.
Our pump is applicable to deliver those fluid without solid, particles or any other suspended stuff, water for instance. While oily and corrosive or solid-contained fluid can be pumped by means of material modification, sealing methods, and cooling system adding.
2.Pump Technical Parameters
1.Max Flow:1100m3/h;
2.Max Head:1800m;
3.Power:7.5-355kw;
4.Rotary speed:1450rpm,1750rpm,2900rpm,3500rpm
5..Temperature:-15-120°C.
3.Partial Models Specifications (More Specifcations Pls Feel Free To Contact Us)
| D(DF,DY,MD)6-25×(2-12) | ||||||||||
| Stage | Capacity | Head | Rating Speed | Efficiency | Shaft power | Power | NPSHr | Impeller Dia | Pump Weight | |
| m3/h | L/s | m | r/min | % | KW | KW | m | mm | kg | |
| 2 | 3.75 | 1.04 | 51 | 2950 | 35 | 1.49 | 3 | 2.0 | φ139.5 | 77.2 |
| 6.3 | 1.75 | 50 | 46.5 | 1.84 | 2.0 | |||||
| 7.5 | 2.08 | 49 | 48 | 2.08 | 2.5 | |||||
| 3 | 3.75 | 1.04 | 76.5 | 2950 | 35 | 2.23 | 5.5 | 2.0 | φ139.5 | 85.5 |
| 6.3 | 1.75 | 75 | 46.5 | 2.77 | 2.0 | |||||
| 7.5 | 2.08 | 73.5 | 48 | 3.12 | 2.5 | |||||
| 4 | 3.75 | 1.04 | 102 | 2950 | 35 | 2.98 | 7.5 | 2.0 | φ139.5 | 94.4 |
| 6.3 | 1.75 | 100 | 46.5 | 3.69 | 2.0 | |||||
| 7.5 | 2.08 | 98 | 48 | 4.16 | 2.5 | |||||
| 5 | 3.75 | 1.04 | 127.5 | 2950 | 35 | 3.73 | 7.5 | 2.0 | φ139.5 | 102.9 |
| 6.3 | 1.75 | 125 | 46.5 | 4.61 | 2.0 | |||||
| 7.5 | 2.08 | 122.5 | 48 | 5.20 | 2.5 | |||||
| 6 | 3.75 | 1.04 | 153 | 2950 | 35 | 4.47 | 11 | 2.0 | φ139.5 | 111.5 |
| 6.3 | 1.75 | 150 | 46.5 | 5.53 | 2.0 | |||||
| 7.5 | 2.08 | 147 | 48 | 6.24 | 2.5 | |||||
| 7 | 3.75 | 1.04 | 178.5 | 2950 | 35 | 5.22 | 11 | 2.0 | φ139.5 | 120.0 |
| 6.3 | 1.75 | 175 | 46.5 | 6.45 | 2.0 | |||||
| 7.5 | 2.08 | 171.5 | 48 | 7.28 | 2.5 | |||||
| 8 | 3.75 | 1.04 | 204 | 2950 | 35 | 5.96 | 15 | 2.0 | φ139.5 | 128.6 |
| 6.3 | 1.75 | 200 | 46.5 | 7.37 | 2.0 | |||||
| 7.5 | 2.08 | 196 | 48 | 8.32 | 2.5 | |||||
| 9 | 3.75 | 1.04 | 229.5 | 2950 | 35 | 6.71 | 15 | 2.0 | φ139.5 | 137.1 |
| 6.3 | 1.75 | 225 | 46.5 | 8.29 | 2.0 | |||||
| 7.5 | 2.08 | 220.5 | 48 | 9.36 | 2.5 | |||||
| 10 | 3.75 | 1.04 | 255 | 2950 | 35 | 7.45 | 18.5 | 2.0 | φ139.5 | 145.7 |
| 6.3 | 1.75 | 250 | 46.5 | 9.21 | 2.0 | |||||
| 7.5 | 2.08 | 245 | 48 | 10.40 | 2.5 | |||||
| 11 | 3.75 | 1.04 | 280.5 | 2950 | 35 | 8.20 | 18.5 | 2.0 | φ139.5 | 154.2 |
| 6.3 | 1.75 | 275 | 46.5 | 10.13 | 2.0 | |||||
| 7.5 | 2.08 | 269.5 | 48 | 11.44 | 2.5 | |||||
| 12 | 3.75 | 1.04 | 306 | 2950 | 35 | 8.94 | 18.5 | 2.0 | φ139.5 | 162.8 |
| 6.3 | 1.75 | 300 | 46.5 | 11.05 | 2.0 | |||||
| 7.5 | 2.08 | 294 | 48 | 12.48 | 2.5 | |||||
4.Pump Structures
5.Applications
6.Our Services
1. Delivery: Delivery time will be on time as the contract. Usually, our company need 35 working days for diesel engine pump, and for bare shaft pump, it takes 25 working days,
2. Warranty: 12 month for the pump body, 3 month for the main working parts.
3. Package: We use plywood case to pack our pump, which is durable for ocean transport.
4. On-sales Service: we will clear show you everything in fact when you place an order with us. We will
take photos or videos to show you our production situation, and report the production situation to you.
5. Quality: we will test our pump before delivery, and we will follow up the pump working conditions per three months when the pump put into use. If you need spare parts, we can send to you in 1 or 2 weeks.
7.Our Factory
Welcome to visit our factory!
All My Striving,For Your Satisfaction.
*********************************************************************************************
Company:Jiujiang SELE(DEFU) Fire Fighting Equipment Co.,Ltd
Head Office: Wenzhou DEFU Machinery Co.,Ltd
Factory:Shanghai Y&L Pump Co.,Ltd