Products

Nfpa Standard Fire Fighting Multistage Centrifugal Pump with Diesel Engine

China Nfpa Standard Fire Fighting Multistage Centrifugal Pump with Diesel Engine, Find details about China Boiler Feed Pump, Mining Pump from Nfpa Standard Fire Fighting Multistage Centrifugal Pump with Diesel Engine

Model NO.
D
Voltage
220V/380V/400V/415V/460V
Material
Cast Iron/SS304/SS316
Usages
Fire/Chemical/Flood/Irrigation,etc.
Warranty
One Year for Pump,Three Month for Spare Parts
Working Temperature
Below 120 Deg.C
Pump Spare Parts
Pump Casing, Impeller, Seal, Coupling, Bearing
Trailer
2 or 4 Wheels Trailer
Speed
1450/1750/2900/3500rpm
Trademark
DEFU
Transport Package
Exporting Plywood Case
Specification
CE, ISO
Origin
China
Model NO.
D
Voltage
220V/380V/400V/415V/460V
Material
Cast Iron/SS304/SS316
Usages
Fire/Chemical/Flood/Irrigation,etc.
Warranty
One Year for Pump,Three Month for Spare Parts
Working Temperature
Below 120 Deg.C
Pump Spare Parts
Pump Casing, Impeller, Seal, Coupling, Bearing
Trailer
2 or 4 Wheels Trailer
Speed
1450/1750/2900/3500rpm
Trademark
DEFU
Transport Package
Exporting Plywood Case
Specification
CE, ISO
Origin
China
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 Information Pls Feel Free To Contact Us)

 
D(DF,DY,MD)6-25×(2-12)
StageCapacityHeadRating
 Speed		EfficiencyShaft
 power		PowerNPSHrImpeller 
Dia		Pump
 Weight
m3/hL/smr/min%KWKWmmmkg
23.751.04512950351.4932.0φ139.577.2
6.31.755046.51.842.0
7.52.0849482.082.5
33.751.0476.52950352.235.52.0φ139.585.5
6.31.757546.52.772.0
7.52.0873.5483.122.5
43.751.041022950352.987.52.0φ139.594.4
6.31.7510046.53.692.0
7.52.0898484.162.5
53.751.04127.52950353.737.52.0φ139.5102.9
6.31.7512546.54.612.0
7.52.08122.5485.202.5
63.751.041532950354.47112.0φ139.5111.5
6.31.7515046.55.532.0
7.52.08147486.242.5
73.751.04178.52950355.22112.0φ139.5120.0
6.31.7517546.56.452.0
7.52.08171.5487.282.5
83.751.042042950355.96152.0φ139.5128.6
6.31.7520046.57.372.0
7.52.08196488.322.5
93.751.04229.52950356.71152.0φ139.5137.1
6.31.7522546.58.292.0
7.52.08220.5489.362.5
103.751.042552950357.4518.52.0φ139.5145.7
6.31.7525046.59.212.0
7.52.082454810.402.5
113.751.04280.52950358.2018.52.0φ139.5154.2
6.31.7527546.510.132.0
7.52.08269.54811.442.5
123.751.043062950358.9418.52.0φ139.5162.8
6.31.7530046.511.052.0
7.52.082944812.482.5


4.Pump Structures

Nfpa Standard Fire Fighting Multistage Centrifugal Pump with Diesel Engine

5.Applications(Show from Our Clients)

Nfpa Standard Fire Fighting Multistage Centrifugal Pump with Diesel Engine


6.Our Services

1. Delivery: Delivery time will be on time as the contract. Usually, our company need 25 working  days for diesel engine pump, and for bare shaft pump, it takes 15 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

Nfpa Standard Fire Fighting Multistage Centrifugal Pump with Diesel Engine


Welcome to visit our factory!
All My Striving,For Your Satisfaction.
*********************************************************************************************
Head Office: Wenzhou DEFU Machinery Co.,Ltd
Subsidiary Factory Name:Shanghai Y&L Pump Co.,Ltd
Mobile :+86 -18042130095    Fax: +86-577-86553150

WebSite:defucc-machinery.en.made-in-china.com


 

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