Personlized Products 500WN Dredge Pump for Czech Importers
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...
Personlized Products 500WN Dredge Pump for Czech Importers Detail:
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.
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.
|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)|
Product detail pictures:
We usually continually offer you the most conscientious consumer services, along with the widest variety of designs and styles with finest materials. These initiatives include the availability of customized designs with speed and dispatch for Personlized Products 500WN Dredge Pump for Czech Importers, The product will supply to all over the world, such as: UK , Mongolia , Maldives , We adopted technique and quality system management, based on "customer orientated, reputation first, mutual benefit, develop with joint efforts", welcome friends to communicate and cooperate from all over the world.
Video tutorial on how to replace the water pump on a Dodge 4.7L V8, but it also does apply to other Chrysler models produced. Similar procedure can be used on the 1999 – 2009 Jeep Grand Cherokee, 2000 – 2011 Dodge Dakota, 2000 – 2009 Dodge Durango, 2002-2012 Dodge Ram 1500, 2006 – 2009 Jeep Commander, 2007 – 2009 Chrysler Aspen. This particular tutorial was done on a 2003 Dodge Dakota 4.7L V8 2wd.
Google Plus: https://plus.google.com/+4DIYers
-new coolant and distilled water
-socket set and ratchet
-small adjustable wrench
-needle nose pliers
-abrasive pad or emery paper
-new serpentine belt
-new mechanical fan clutch assembly
-first style by removing the washer fluid tank, disconnect the rubber hose and the two electrical connectors on the pump and level sensor
-the fluid will drain so have a drain pan handy or plug the pump
-now remove the two bolts on each side of the washer tank using a 10mm socket, 6″ extension, and 3/8″ drive ratchet
-remove hose by radiator cap for expansion tank
-remove two 10mm bolts on the top of the radiator which fasten it to the radiator support
-place a drain pan below the radiator and use a small adjustable wrench to loosen the drain plug
-the drain plug only rotates a quarter turn
-use needle nose pliers to pull out the drain plug
-use a larger adjustable wrench to loosen the clutch fan, leave the serpentine belt in place
-to remove the serpentine belt, use a 15mm wrench and rotate the bolt clockwise to relieve the tension
-place the drain pan under the water pump area
-check both the idler and tensioner pulleys to ensure they are in good working condition
-remove the idler pulley next to the water pump using a 15mm wrench
-use a 13mm to remove the water pump bolts
-when removing the water pump bolts, make note of all the locations as they are not the same
-sometimes the pump can be stuck in place, use the handle of a hammer to tap it free
-apply a small amount of vaseline to the new o-ring and push it into place
-use an abrasive pad or emery paper to clean the sealing surface, than wipe clean with a rag
-no need for silicone on the sealing surface
-when installing the new pump, tighten down evenly in a crisscross pattern
-to install a new mechanical clutch fan and remove the fan itself, use a 13mm to remove the bolts
-installation of all other parts in reverse of removal
-fill the system with coolant
-only use distilled water when mixing the coolant if need
-squeeze the lower rad hose to help push air from the system
-once filled, leave the radiator cap loose, start the vehicle and allow the engine to warm up
Water pump – 43 ft. lbs.
Idler pulley – 40 ft. lbs.
Fan to mechanical clutch – 20 ft. lbs.
Symptoms of water pump failure:
-leaking gasket between the water pump housing and engine block
-worn seal around the shaft bearing which causes the coolant to leak out the bearing vent hole
-worn out bearing which would make a howling or grinding noise
-excessive “play” in the water pump shaft
-regular usage which causes wear over time (routine maintenance)
-broken mechanical fan which causes the water pump shaft to be off balance
-worn mechanical clutch fan assembly which causes the water pump shaft to be off balance
-leaking water pump shaft seal which washes out the lubricant within the bearings
-worn/dried out gaskets/seals that cause a coolant leak
Thank you to all those who watch my videos and support my content. Don’t forget to subscribe to my channel for future tutorial videos and like my video if you found it helpful. New videos are always being uploaded every week!
© 4DIYers 2013
All Rights Reserved
No part of this video or any of its contents may be reproduced, copied, modified or adapted, without the prior written consent of the author.
http://www.jexplantukltd.co.uk Fly Ash Lagoon Clearance after we have pumped all the fly ash which was almost to the rim of the lagoon
By Joseph 2016-3-18 10:14
The factory can meet continuously developing economic and market needs, so that their products are widely recognized and trusted, and that's why we chose this company.
By Marco 2016-9-28 14:43