WQ series submersible sewage pump

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WQ series submersible sewage pump developed in Shanghai Liancheng absorbs the advantages with the same products made abroad and at home, holds a comprehensive optimized design on its hydraulic model, mechanical structure,sealing, cooling, protection, control etc. points, features a good performance in discharging solids and in the prevention of fiber wrapping, high efficiency and energy-saving, strong reliability and, equipped with a specially developed electric control cabinet, not only the auto-control can be realized but also the motor can be made sure to work safely and reliably.Available with various types of installation to simplify the pump station and save the investment.
WQ series submersible sewage pump is mainly used for the municipal works, buildings, industrial sewage and sewage treatment to discharge the sewage, waste water and rainwater containing solids and long fibers.
Characteristic and advantage
1. Most of the impellers with the pump of an aperture below 400 come as a bi-runner impeller and few of them is a multi-blade centrifugal impeller. While most of the impellers with the pump of an aperture 400 and above come as a mixed flow impeller and few of them is a bi-runner impeller. The spacious pump casing runner lets the solids easily passing and the fibers uneasily wrapping so that it is most suitable for discharging sewage and dirt.
2. Two independent single end-face mechanical seals are in-series mounted, with the installation mode as the internal installation mode, and, compared with the external installation mode, the medium is more uneasy to leak and also its sealing friction pair are easier lubricated by the oil in the oil chamber. A special spiral slot or a small seam is used to resist the solid
grains to be deposited on the mechanical seal by the pump to make sure of its stable work. The unique mechanical seal layout mode and bearing combination makes the suspension arm of the shaft short, a heavy rigidity and a small jump, more benefit for reducing the leak from the mechanical seal and extending the life of it.
3. The motor of a protective grade IPX8 works in submerged mode and holds the best cooling effect. The grade F insulation makes the winding bearable to a higher temperature and, compared with common motors, more durable.
4. The perfect combination of the special electric control cabinet, the liquid level floating-ball switch and the protective components carries out the automatic monitor and alarm for
water leak and winding overheat, the protections at shortcircuit, overload, lack-of-phase and voltage-lost cut-off, the accurately auto-controls of start, stop, alternation and minimum
submerged depth of the pump, without need of special persons for looking-after, option at will is available between the selfcoupled reducing start and electronic soft start. All of these
makes sure of safe and reliable use of the pump without any worry.
5. Both motor and hydraulic parts are directly linked together, without need of turning the shaft for centering, easily disassembled and assembled to save the time, benefit for the
site maintenance, reducing the stopped time, saving the cost of repair; simple and compact structure leaves a small volume, only simple lifting equipment is needed, as a special lifting
handler is set on the pump; less land area and the pump can be placed directly in the sewage pond, without need of a special pump house, and the therefore the construction investment
can be saved by over 40.
6. Available with five installation modes for you to choose: auto-coupled, movable hard-pipe, movable soft-pipe, fixed wet type and fixed dry type installation modes.The auto-coupled installation means the connection between the pump and the water-out pipeline is made with the water outlet pipe seat of the auto-coupling, without use of the common fasteners, and, when to separate the pump from the water outlet pipe seat, just place it down along with the guide rod and then lift it, simply enough to get free from worry and trouble and save time.
The submersible sewage pump in the fixed dry type installation not only can replace the old vertical sewage pump but also does not fear of flood submersion, so there is no need of a separate flood-proof facility, benefit for lowering the cost of construction.

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Q:1.5 kW three-phase pump with 600 meters line, should match what big line?
1.5 kilowatts water pump distance 100 meters, with 2.5 square meters of electricity enough
Q:Water pump pressure for shower?
Himin newly has launched a solar patented booster pump for non-pressure solar water heater and it's quiet and gives comfortable pressure for shower.This pump fits for area where water pressure is small or rural area.
Q:Solar Panels and Water Pumps?
Assuming you are only interested in pumping the water out of the back (and onto the floor). The majority of the energy will be consumed trying to get the water to the tip of the bucket (where it will then fall to the floor), so it will initially require very little energy, but by the time it's trying to remove the last bit of water it will have to lift it 2' high(and water exerts 2.41psi per sq. so it need to exert 2.82 PSI+force exerted by the 2' of tubing/pipe). It would also depend on how quickly you want to get the water out of the bucket.
Q:how much is to replace a water pump?
You need to go to a locally owned garage. Taking your car to any of those national chains you're just paying for another tv commercial! $950 is alot for a water pump, they saw you comin!
Q:Do you think it's a water pump or a headgasket?
head gasket sealant interior the truck so there replace right into a head gasket concern from the get pass? putting that crap in it replace right into a band-aide. and now you're caught with the subject. it incredibly is uncertain at this factor climate gasket sealant additive replace into used to tackle a leaking chamber or in the event that they have been given fooled by a a danger intake gasket concern. do no longer comprehend the unique indicators that triggered that undesirable selection. sorry! i might say that sealant crap ultimately passed on to the great beyond. no person ever would desire to have positioned that stuff in there interior the 1st place. would desire to have dealt with the subject somewhat of using a band-aide in a bottle that motives greater issues that it *tries* to unravel. i pass to get a combustion leak tester later, yet i'm basically questioning. so which you're taking this to a great ASE keep for analysis? i'm going to enable them to interrupt the undesirable information to you.
Q:Car water pump question?
It doesn't hurt. You just need it on one side. It is best to put it on the water pump and let it dry a bit then put the gasket on. The silicone will hold the gasket in place so you can put the water pump on a little easier.
Q:The role of water replenishing pump in circulating system
In the circulatory system, the replenishment pump acts as a means of circulating water to the heating system and to supplement the water lost by the circulatory system. Most heating systems use a constant pressure pump to ensure that users of any degree of the system can normally cycle hot water.The fire unit is normally there are many, including the general use of the unit: water supply pump, fire pump, filling, pressure relief valve, pressure sensor, one-way valve, fire tank must maintain the required pressure, when the pressure drop or leak, the pressure sensor will fire a signal to the irrigation control cabinet, and control the cabinet module will give a water pump signal, such as a water pump after receiving the signal will immediately start running, to the fire in the irrigation water, irrigation water until the fire to the set pressure, the fire control cabinet will give irrigation pressure sensor signal, let the water pump will automatically stop running. Water pump and pressure regulating pump the same principle, are used for replenishment pressure.
Q:What is wrong with my water well pump?
A two wire pump usually has a 120 volt motor. The neutral wire from the motor goes to the neutral wire at the disconnect switch. The other wire from the motor goes to one terminal screw of the pressure switch. The disconnect switch hot wire goes to the terminal screw right next to the first one. ( either the two terminals on the left or the two on the right. ) Sometimes people will switch the neutral wire as well. If the voltage is good, pressure switch contacts are clean - like no bugs having been smashed or caught up in between, then you might expect a break in the wire or the wire splice at the motor wire connection. If your old pump burned out you may have needed new wire also. Sometimes the wire will burn apart inside the insulation and make a bubble. If your old wire was in good shape, or you replaced it, you should have used a submersible splice to connect to the motor wires. Crimp on wire connectors should be crimped tight. Every now and then I find one that didn't get crimped on one side. Rubber tape followed by plastic tape over that splice is good. Some people like the plastic tubes with compression ends for a splice covering.
Q:what water pump to use for kitchen sink?
Sink Water Pump
Q:Why is the water pump water hose leaking on a 2002 bmw 745li ?
Hello, okorder.com. Watch The Video! You will be glad you did! Thanks for your time! BimmerFix Products Co. Tucson, Arizona, USA

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