Double Casing FGD Pump

Double Casing FGD Pump

Short Description:

Model:DSC(R) Series FGD Pump
Speed (r/min):550-740
Capacity (l/s): 1083-2722
Head(m): 26-27
Best efficiency:85%-90%
NPSHr(m):4.1-5.2
Shaft power Pa (KW):-
Allowed max particle size(mm):-
Pump weight(kg):4000-8300
Discharge dia.(mm):500-800
Suction dia.(mm):600-900
Seal type: Mechanical seal


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DSC(R) Series FGD Pump

Model:DSC(R) Series FGD Pump
Speed (r/min):550-740
Capacity (l/s): 1083-2722
Head(m): 26-27
Best efficiency:85%-90%
NPSHr(m):4.1-5.2
Shaft power Pa (KW):-
Allowed max particle size(mm):-
Pump weight(kg):4000-8300
Discharge dia.(mm):500-800
Suction dia.(mm):600-900
Seal type: Mechanical seal
Impeller Vanes:4, 5 Material of liner:High chrome alloy/Rubber
Type:- Material of Casing:Cast iron
Material:High chrome alloy Theory:Centrifugal pump
Diameter(mm):700-1285 Structure:Single-stage pump

Hebei Delin Machinery is one of the biggest pump companies specialized in manufacturing slurry pumps in China, with land area of more than 40,000m2 and building area over 22,000m2.The products are mainly used for river course diversion, mining, metallurgy, city planning, power, coal, FGD, petroleum, chemical industry, building material production, etc. DSC(R) series FGD pump is a type of centrifugal pump, single- suction, single-stage and with horizontal structure, featuring benefits of broad flow rate, high efficiency and energy-saving. FGD pump series are of compact design and space-saving. As a professional slurry pump manufacturer and supplier in China, we have developed a variety of materials for DSC(R) series FGD pumps.

Features of FGD Pump

1. CFD flowing simulating analysis technology is adopted for pump wet parts, with reliable design and high efficiency.2. Adjusting bearing assembly can change the impeller position in volute, keeping pump unit in a high efficient operating state.

3. DSC(R) series FGD pumps are of rear side disassembly design, have a simple structure, and are easy to maintain. No need to dismantle suction and discharge pipes.

4. Double-row tapered roller bearings are fitted on a pump end, roller bearing on a drive end. Bearings are lubricated by oil, improving their working condition and prolonging service life.

5. Mechanical seal is specially designed for cartridge mechanical seal used in FGD pump process of DSC(R) series FGD pumps with reliable operation.

Material for DSC(R) Series FGD Pump

We developed a new kind of material – duplex phase stainless white iron – which is especially suitable for FGD devices. With anti-abrasive property of duplex stainless steel and corrosion resistance of high chrome white iron, the material qualifies for FGD process.

1. Pump casing, pump cover and adaptor plate are bearing pressure parts which are made of ductile iron and lined with rubber.

2. Impeller, suction cover/front liner insert are made of duplex phase stainless white iron.

3. Front liner, back liner, back liner insert are made of natural rubber which has good anti-corrosive property, light weight and low cost.


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  • DSC(R) Series FGD Pump

    Type Capcity(Q) Head(H) Speed(n) Efficiency ŋ NPSH Discharge Dia./suction Dia.
    m3/h L/s m R/min. % m (mm/mm)
    500DSC(R) 3900 1083 26 740 85 5 500/500
    600DSC(R) 6300 1750 26 650 88 4.1 600/700
    700DSC(R) 7600 2111 27 560 87 4.3 700/800
    800DSC(R) 9800 2722 27 550 90 5.2 800/900

    Double Casing FGD Pump

    Type A BB B D E1 E2 F* h1 h2 J K M* L1 L2 d Weight(kg)
    500DSC(R) 1773 1000/960 850 652 110 51 595 35 40 120 210 421 150 400 f42/f40 4000
    600DSC(R) 1855 960 850 670 110 50 667 35 40 120 284 525 330 610 f39 4580
    700DSC(R) 2315 1300 1100 895 130 75 768 40 45 150 355 583 375 720 f51 7280
    800DSC(R) 2460 1300 1100 885 135 75 933 40 45 150 355 712 550 800 f51 8300
    Type N P1 P2 Q* T1* T2* U1 U2 DO2 DI2 n2 d2 DPC2 DO1 DI1 n1 d1 DPC1
    500DSC(R) 580 950 500 665 60 44 735 946 715 500 20 33 650 715 500 18 33 350
    600DSC(R) 700 1050 500 775 48 40 901 1155 910 600 24 30 840 840 600 18 36 770
    700DSC(R) 780 1290 700 930 68 60 1080 1350 1025 768 24 40 950 1025 700 22 40 950
    800DSC(R) 930 1400 700 985 62 62 1141 1493 1125 900 28 40 1050 1125 800 26 40 1050
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