factory Outlets for 500WN Dredge Pump Export to Moscow
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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 Outlets for 500WN Dredge Pump Export to Moscow 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:
We know that we only thrive if we can guarantee our combined rate competiveness and good quality advantageous at the same time for factory Outlets for 500WN Dredge Pump Export to Moscow, The product will supply to all over the world, such as: Barcelona, Wallis and Futuna Islands, Kazakhstan, We adhere to client 1st, top quality 1st, continuous improvement, mutual advantage and win-win principles. When cooperation together with the customer, we provide shoppers with the highest high-quality of service. Established good business relations using the Zimbabwe buyer inside the business, we've got established own brand and reputation. At the identical time, wholeheartedly welcome new and old prospects to our company to go to and negotiate small business.
What??? Yes it’s true. Watch this video and you will see that I can BOIL regular tap water in 30 seconds without even applying or generating any heat. It’s all done by lowering the atmospheric pressure inside the glass jar down to a negative vacuum pressure of approximately -28.5Hg (minus 28.5 inches of Mercury).
For more information see: VAPOR PRESSURE
You can order the pump from Fischer Scientific on their website here:
The venturi siphon pump I used can be purchased from Fisher Scientific.
It is a Nalgene Aspirator Vacuum Pump 09-960-2
Nalgene Vacuum Pump Polypro S41381 Vendor No. 6140-0010EMD.
https://www.fishersci.com/wps/portal/PRODUCTDETAIL?productId=694608&catalogId=29104&brCategoryId=null&fromCat=yes&fromSearch=null
Screwfix –
SALAMANDER PUMPS RSP50 POSITIVE HEAD SHOWER PUMP 1.5BAR
Twin positive head centrifugal pump. Suitable for gravity-fed systems. For use with 1 shower. IPX2, current British and European Standards.
Positive Head
Suitable for Gravity-Fed Systems
For Use with 1 Shower
15mm Push-Fit Anti-Vibration Couplers
Built-In 15mm Isolating Valve
Continuous Rating
Metal & Plastic
Quiet Operation at 54dB
2 Year Manufacturer’s Guarantee Extendable to 3 with PumpWise
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Twin positive head centrifugal pump. Suitable for gravity-fed systems. For use with up to 2 showers. IPX2, current British and European Standards.
Positive Head
Suitable for Gravity-Fed Systems
For Use with 2 Showers
22mm Push-Fit Anti-Vibration Couplers
Built-In 22mm Isolating Valve
Continuous Rating
Metal & Plastic
2 Year Manufacturer’s Guarantee Extendable to 3 with PumpWise
https://www.screwfix.com/p/salamander-pumps-rsp75-positive-head-shower-pump-2-0bar/78641
SALAMANDER PUMPS RSP100 POSITIVE HEAD SHOWER PUMP 3.0BAR
Twin positive head centrifugal pump. Suitable for gravity-fed systems. For use with up to 4 showers. IPX2. Current British and European Standards.
Positive Head
Suitable for Gravity-Fed Systems
For Use with 3+ Showers
22mm Push-Fit Anti-Vibration Couplers
Built-In 22mm Isolating Valve
Continuous Rating
Metal & Plastic
Max. Flow Rate 60Ltr/min
2 Year Manufacturer’s Guarantee Extendable to 3 with PumpWise
https://www.screwfix.com/p/salamander-pumps-rsp100-positive-head-shower-pump-3-0bar/45300
By Vanessa 2016-6-22 12:58
This company conforms to the market requirement and joins in the market competition by its high quality product, this is an enterprise that have Chinese spirit.
By Nicole 2016-9-17 17:57