WQK Sewage Submersible Pumps

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Loading Port:: China Main Port

Payment Terms:: TT OR LC

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Packaging & Delivery

Packaging Detail:	Wooden packaging
Delivery Detail:	Within 20days after receipt of your order payment

Specifications

1.Submersion depth 5m
2.Head up to 35m
3.Flow rate up to 1800L/min
4.Passage of suspended solid up to 35mm

Range of Performance

Flow rate up to 1800L/min(108m3/h)
Head up to 35m

Application and Installation
They are recommended for draining dirty water and sewage in the domestic and civil sectors. Being equipped with a single-channel impeller, they are allowed to pump liquids containing suspended solid bodies with dimensions up to 35 mm and short fibres. They are ideal for pumping drainage water, sewage or waste water for a single dwelling, and for clearing surface or nuisance water. These pumps are outstanding in their reliability in fixed installations with automatic operation.

Operating Conditions

Submersion depth 5m
Liquid temperature up to +40oC
Ambient temperature up to +40oC
Max. Working pressure: 6 bar
Passage of suspended solid up to 35mm

Structure Feature

Pump body: Cast iron
Motor bracket: Cast iron
Impeller: Cast iron
Motor shaft: SS 420 or CS 45#
Mechanical seal: Ceramic - Graphite, Silicon carbide-Carbide alloy
Electric motor: Single-phase 220V - 50Hz with capacitor and thermal overload protector, three phases
380V -50Hz, Voltage fluctuation for 10% more or less is allowed and other voltage for 60Hz is also available.
Insulation: Class E
Protection: IPX8

Q: Working principle and diagram of axial piston pump with pressure compensation variable: Working principleThe main part (see section structure) the transmission shaft drives the rotating cylinder, the plunger seven uniform distribution on the cylinder to rotate around the shaft center line through the center of the spring will be slippery boots column components in the variable pressure in the head (or swash plate). In this way, with the rotation of the plunger cylinder for reciprocating motion complete, oil absorption and oil pressure action.

Q: Fire hydrant pump button, under what circumstances do not need to install?: There are four things to do:Fire hydrant button to meet the requirements of national standards.In addition to pumping, it can show the location of fire.

Q: Fire pump and shower pump flow head selection, high resolution.: 3, larger than 25000, the minimum water consumption of indoor fire hydrant is 20L/s4, the minimum water consumption is the flow of a fire hydrant.

Q: Variable flow pumps are variable pumps: Yes. The variable pump is designed to change the flow rate

Q: What are the characteristics of a pipe shield pump?: Four, high melting point in the pump hydraulic side and the motor side with a jacket, the jacket can be steam or a certain temperature of liquid to prevent high melting liquid crystallization. The outer circulation pipe of the pump should also be insulated (heating) jacket. Five, high pressure shielding pump shell is a high pressure container, so that the pump can withstand high system pressure. In order to support the shield under internal high pressure, the stator coil itself can be used to bear the pressure. Can also be made in high temperature and high pressure under the operation of the canned pump. Six, since the suction port of the pump impeller center is much higher than that in stopping the pump, when inhaled NO liquid in the tube, the impeller and the increase of the pump chamber is filled with liquid, and then start without irrigation, the pump can work. Self-priming pumps are especially suited for extracting liquids from underground containers. In addition, according to different methods can be divided into liquid type, mud type, high pressure pipeline type, as well as for ships, nuclear power plants and absorption refrigeration devices for various types of canned pumps. Can also be divided into vertical, horizontal, online and single-stage, multi-level and other different types.

Q: The difference between submersible pumps and centrifugal pumpsWhat's the difference between the two? What is applicable and what?: High speed rotating impeller blade drives the liquid to rotate, and the liquid is thrown out so as to achieve the purpose of conveying. There are many medium for transportation, such as oil, water, chemicals and so on. The pump shaft and the motor shaft are of the same shaft, the pump and the motor are made into an integral body and immersed in water. The medium of transportation is water.

Q: How high can the pneumatic diaphragm pump be?: Diaphragm capacity, high temperature, pneumatic diaphragm pump ability, high temperatureMany users do not know how high the temperature resistant diaphragm pump, diaphragm pump either electric diaphragm pump or pneumatic diaphragm pump products it cannot do without diaphragm attachments, diaphragm materials mainly fluorine rubber, rubber, rubber, polyether road three EPDM, PTFE several, if not considering the gas temperature resistant diaphragm made of stainless steel. The temperature to 600 degrees of diaphragm pump diaphragm pump, but must use the diaphragm, so the diaphragm pump can Naiduo high temperature depends entirely on the diaphragm was affected by temperature, following to share various diaphragm pump diaphragm material and different material temperature choice diaphragm pump product right:

Q: Household automatic booster pump, how much pressure to work automatically, the water pressure and how many kilograms?: Start the pump. Water pressure depends on how large you buy the pump, generally small, mostly 10-15 meters hydraulic pressure, about 200 of the price.

Q: What is the distance between the pump and the wall?: Mainly depends on the maintenance, installation is convenient, but there is no other requirements.

Q: What are the failures and causes of the replacement of the fuel pump assembly?: Common troubles of gasoline pump:Gasoline pump supply shortage of gasoline pump supply depends on the pump membrane stroke, stroke, pump oil should be more; however, the amount of gasoline pump oil pump will reduce the consumption of gasoline engine, and the fuel pump is inevitable, if the engine fuel consumption, but the actual amount of oil is less, this situation is the amount of oil in the petrol pump, there will be a float chamber of a carburetor oil level is reduced, the engine power shortage.

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