Factory Cheap Hot 500WN Dredge Pump for Casablanca Importers

Factory Cheap Hot
 500WN Dredge Pump  for Casablanca Importers

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Product Introduction WN (Q) dredging pump is a kind of highly effective wear-resistant marine dredging pump, which is based on absorption of abroad technology. WN (Q) dredging pump meets the comprehensive dredging requirement at home and abroad. Features Overall structure performance well in marine use Simple and reliable structure: 200WN-500WN and 600WNQ-1000WNQ type dredge pump with a single pump casing or double pump casing, single stage single suction cantilever horizontal structure. Acco...


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Factory Cheap Hot 500WN Dredge Pump for Casablanca Importers Detail:

Product Introduction

WN (Q) dredging pump is a kind of highly effective wear-resistant marine dredging pump, which is based on absorption of abroad technology. WN (Q) dredging pump meets the comprehensive dredging requirement at home and abroad.

Features

Overall structure performance well in marine use

Simple and reliable structure: 200WN-500WN and 600WNQ-1000WNQ type dredge pump with a single pump casing or double pump casing, single stage single suction cantilever horizontal structure. According to the connection type with the gear box, there are two kinds of typical structure, one is with independent support, the other is combined with gear box. The lubrication of pump with support is grease lubrication or thin oil lubrication. The double casing design can make the pump body safe even when the liner is worn out. Easy to disassemble and  maintenance: WN type dredging pump can be disassembled from front. This make the disassemble and maintenance easier.

Good performance of dredging

Good cavitation performance: WN type dredging pump have good cavitation performance which can ensure suction ability of pump. While it can achieve greater digging depth and higher suction concentration.

High flow capacity and wide applicability: WN type dredge pump impeller passage is very wide to continuous pumping gravel or high plastic clay and not happens jam. Good carrying ability of pump is guarantee for dredger performance.

Sharp Dropping performance curve: The flow and head curve falling steeply makes the mud pump having a stronger adaptability to the change of row spacing.

Achieving various blendings of pump performance: WN dredging pump can change the rotational speed and the diameter of the impeller, to achieve the different head of pump under the same flow.

Wear-resistant and long-life service wet parts

Wet parts of WN dredging pump , such as impeller, volute liner, throat bushing and frame plate liner insert(wearable liner) adopt alloy cast iron material whose hardness is not less than 58HRC. It has not only impact on resistance but also high anti-abrasion performance.

The service life of each part is fully considered in the process of product design. The same replacement cycle reduces the maintenance and replacement costs.

Small hydraulic loss, high efficiency, low power consumption: Due to the advanced hydraulic model, the dredging pump has high efficiency level. The efficiency of WN dredging pump is higher about 2-3 percentage points than imported. Thus, in the same production, it can achieve lower fuel consumption.

A reliable seal and no leakage

200WN-500WN dredge pump adopts mechanical seals or packing seals or combination of  mechanical and packing seals.

600WN(Q)-1000WN(Q) dredge pump adopts shaft seal with L-shaped screw shell rubber seal device which has three L-shaped seal rings and one shaft sleeve with special thread.

Technical Parameters

Pump Model            Capacity               Q (m3/h)         Head            H (m)        Speed              n    (r/min)       Eff.        (%)    NPSHr   (m)    Inlet Diameter (mm) Outlet Diameter (mm)   Max. Diameter of Flowd Particle  (mm)
200WNQ 600-800 20-40 700-900 60-65 <4.5 250 200 178
200WN 750-1000 40-65 700-850 70-72 <4 250 200 180
250WNQ 950-1100 20-40 500-700 65-70 <4 300 250 220
250WN 1100-1300 40-65 500-650 70-74 <4 350 250 144
300WNQ 1500-1800 20-40 400-600 65-68 <4 350 300 241
300WN 1800-2200 40-65 400-550 74-78 <4 450 300 241
350WN 2600-3000 40-65 400-550 74-78 <4.5 450 350 245
400WN 2800-3200 20-40 400-550 74-78 <4.5 450 400 250
450WN 3200-3850 40-67 350-500 76-80 <4.5 600 450 354
500WNQ 3600-4200 20-40 220-320 72-75 <4.8 600 500 330
500WN 4500-5500 30-72 350-450 78-80 <4.8 650 500 250
600WN 5000-9000 30-75 280-420 81-85 <6 660 600 220
700WN 8000-12000 30-76 280-380 83-85 <6 760 700 280
800WN 10000-15000 28-72 260-350 80-84 <6 900 800 300
900WN 12000-19000 25-75 220-330 85-87 <6 960 900 320
1000WN 16000-25000 23-76 181-290 85-87 <6 1200 1000 350

Product detail pictures:

Factory Cheap Hot
 500WN Dredge Pump  for Casablanca Importers detail pictures


We'll make every effort and hard work to be superb and excellent, and speed up our steps for standing inside the rank of intercontinental top-grade and high-tech enterprises for Factory Cheap Hot 500WN Dredge Pump for Casablanca Importers, The product will supply to all over the world, such as: Puerto Rico , Malta , New Zealand , Our company is working by the operation principle of "integrity-based, cooperation created, people oriented, win-win cooperation". We hope we can have a friendly relationship with businessman from all over the world.


  • The radio show Calling All Cars hired LAPD radio dispacher Jesse Rosenquist to be the voice of the dispatcher. Rosenquist was already famous because home radios could tune into early police radio frequencies. As the first police radio dispatcher presented to the public ear, his was the voice that actors went to when called upon for a radio dispatcher role.

    The iconic television series Dragnet, with LAPD Detective Joe Friday as the primary character, was the first major media representation of the department. Real LAPD operations inspired Jack Webb to create the series and close cooperation with department officers let him make it as realistic as possible, including authentic police equipment and sound recording on-site at the police station.

    Due to Dragnet’s popularity, LAPD Chief Parker “became, after J. Edgar Hoover, the most well known and respected law enforcement official in the nation”. In the 1960s, when the LAPD under Chief Thomas Reddin expanded its community relations division and began efforts to reach out to the African-American community, Dragnet followed suit with more emphasis on internal affairs and community policing than solving crimes, the show’s previous mainstay.

    Several prominent representations of the LAPD and its officers in television and film include Adam-12, Blue Streak, Blue Thunder, Boomtown, The Closer, Colors, Crash, Columbo, Dark Blue, Die Hard, End of Watch, Heat, Hollywood Homicide, Hunter, Internal Affairs, Jackie Brown, L.A. Confidential, Lakeview Terrace, Law & Order: Los Angeles, Life, Numb3rs, The Shield, Southland, Speed, Street Kings, SWAT, Training Day and the Lethal Weapon, Rush Hour and Terminator film series. The LAPD is also featured in the video games Midnight Club II, Midnight Club: Los Angeles, L.A. Noire and Call of Juarez: The Cartel.

    The LAPD has also been the subject of numerous novels. Elizabeth Linington used the department as her backdrop in three different series written under three different names, perhaps the most popular being those novel featuring Det. Lt. Luis Mendoza, who was introduced in the Edgar-nominated Case Pending. Joseph Wambaugh, the son of a Pittsburgh policeman, spent fourteen years in the department, using his background to write novels with authentic fictional depictions of life in the LAPD. Wambaugh also created the Emmy-winning TV anthology series Police Story. Wambaugh was also a major influence on James Ellroy, who wrote several novels about the Department set during the 1940s and 1950s, the most famous of which are probably The Black Dahlia, fictionalizing the LAPD’s most famous “cold case”, and L.A. Confidential, which was made into a film of the same name. Both the novel and the film chronicled mass-murder and corruption inside and outside the force during the Parker era. Critic Roger Ebert indicates that the film’s characters (from the 1950s) “represent the choices ahead for the LAPD”: assisting Hollywood limelight, aggressive policing with relaxed ethics, and a “straight arrow” approach.

    http://en.wikipedia.org/wiki/LAPD

    The supplier abide the theory of "quality the basic, trust the first and management the advanced" so that they can ensure a reliable product quality and stable customers.

    5 Stars By Zoe 2016-9-27 16:17
    High Quality, High Efficiency, Creative and Integrity, worth having long-term cooperation! Looking forward to the future cooperation!




    5 Stars By Fernando 2015-11-26 13:28