High Quality Submersible Water Pump Qdx Series with Ce

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Model NO.: QDX1.5-20-0.55
Power: Electric
Start Up: Electric Pump
Type: Jet Pump
Application: Submersible Pump, Sewage Pump
Industry: Industrial Pump
Media: Sewage Pumps
Performance: Automatic Pump
Theory: Centrifugal Pump
Rated Power: 0.55kw 0.7HP
Outlet: 25mm
Rated-Flow: 1.5m3/H
Rated-Head: 20m
Stator Length/Pieces: 12cmx130PCS
Trademark: LONKEY
Transport Package: 1PCS/CTN
Origin: Taizhou, Zhejiang, China
HS Code: 8413709190

Specifications

 
QDX(Single phase) and QX(3-phase)submersible pump consists of pump,seal and motor and equipped with protection apparatus.It is more compact,light on weight,easy for use.
 

submersible water pump series QDX Aluminium

 

Pump body:Cast iron

Impeller: Aluminium

Motor housing:Aluminium

Motor wire:copper

Front cover:cast iron

Mechanical seal: ceramic&graphite

Shaft:45#steel

Bearing:China

Insulation class:B

Protection class:IP 68

 
Performance chart at n=2900rpm

 High Quality Submersible Water Pump Qdx Series with Ce

Company Profile

Zhejiang Lonkey Pump Industry Co.,ltd,is located in Wenling City of Zhejiang Province which is called the "Pump Town of China".Lonkey company covers a total area of 28,000 square meters.Lonkey is a professional pump manufacturer for 17 years,with modernized standard factory plants,advanced production line equipments,computerized testing&controlling machine,vacuum lacquer dripping&drying equipments and full-automatic product testing instruments. 





High Quality Submersible Water Pump Qdx Series with Ce
High Quality Submersible Water Pump Qdx Series with Ce

The fluorinated mica crystals have very good high temperature resistance, corrosion resistance and light transmission properties, and can work for a long time at a high temperature of 1100°C.

No reaction occurs with strong acids and alkalis; complete light transmittance (pure and transparent). The natural mica plates traditionally used in the observation window of high-pressure boiler water level gauge are all brown, and the light transmittance is not good, and the temperature resistance is in the range of 200-700°C, especially the corrosion resistance is poor. The boiler steam drum water in thermal power plants contains alkali. After reacting with natural mica and alkali, it is washed with hot air and hot water, and it is prone to fluffing, scaling, and being broken. In the short term (about 1-2 months), the water level is not clearly understood. After being broken, it can easily cause leakage. The fluorite mica does not react with the acid-base solution, and does not react with water in the hydration reaction, so that it does not form a layer, does not scale, and does not break. In the long-term (2 to 3 years) scouring of high-temperature and high-pressure water (including acid and alkali), the original clarity and transparency can still be maintained. In China, it has been widely applied to the observation window of steam boiler water level gauge in high-pressure boilers of thermal power plants. It has also been selected by Japanese BBK company and NDK (Colin) company for the observation window of high pressure boiler drum level gauge.

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