Click image to view full size image
|
Model: DG Series Gravel Pump |
|
|
Speed (r/min): 300-1400 |
||
|
Capacity (l/s)：10-1000 |
||
|
Head(m)：3.5-72 |
||
|
Best efficiency: 30%-72% |
||
|
NPSHr(m): 2.5-6 |
||
|
Shaft power Pa (KW):- |
||
|
Allowed Max Particle Size（mm）：82-254 |
||
|
Pump weight(kg):460-12250 |
||
|
Discharge Dia.(mm): 100-350 |
||
|
Suction Dia.(mm): 150-400 |
||
|
Seal type: |
||
|
Gland Shaft Seal/Mehcanical Seal/Expeller Seal |
||
|
|
|
|
|
IMPELLER |
Vanes: 3 |
Material of Liner:High chrome alloy/Rubber |
|
|
Type:Close |
Material of Casing:High chrome alloy |
|
|
Material:High chrome alloy/Rubber |
Theory:Centrifugal pump |
|
|
Diameter(mm): 378-1220 |
Structure:Single-stage 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.
http://www.delinpump.com/
E-mail: 