• SLL type vertical single stage single suction volute casing pump System 1
SLL type vertical single stage single suction volute casing pump

SLL type vertical single stage single suction volute casing pump

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
-
Supply Capability:
500 unit/month

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SLL series large vertical single-stage single-suction centrifugal pump is a brand-new single-stage single-suction centrifugal pump developed on the basis of the years' scientific research achievements and production experience, upon the market demand and by absorbing the technical superiorities of the same ones both at home and abroad and strictly following the latest national standard.
SLL series pump comes as a large aperture vertical singlestage single-suction centrifugal pump and is applicable for the water supply and drainage system of large thermal power pants, the industrial and city water supply and drainage system,the water supply and drainage project in the farmland construction,remote water transportation and equipment completion
to transport pure water or other liquids of the physical and chemical natures similar to those of pure water, with the temperature of the medium not over 50℃
Performance range of SLL series pump, the flow range is 2800-21600m³ /h,the head range is 17~70m, the inlet diameter is 600~1200mm,available with 18 kinds of products of the basic norms in 6 apertures and different performance demands can be met with by means of cutting the outer diameter of the impeller or regulating the speed of the motor.

Q:Is the diaphragm pump and the drain pump one?
First of all, there's something wrong with your concept.Diaphragm pump is in accordance with the way the pump classification, drain pump is in accordance with the use of pumps classification.
Q:What is the relationship between the minimum suction vacuum of a pump and the required cavitation?
When the vacuum pressure is called vaporization pressure, cavitation is more than the surplus energy of vaporization pressure at the unit weight of the liquid in the pump suction port of the unit, with mark. The absorption process is to NPSH delta H: pump suction fluid allows the vacuum pump installation height is the unit of rice.
Q:What is the pump, how to classify, mainly used in where?
2. other classification of pumpsThe pump can be divided into two parts according to the position of the pump shaft:1) vertical pump2) horizontal pumpDivided by the number of suction ports:1) single suction pump (single suction pump);2) double suction pump (double, suction, pump)According to the prime mover of the drive pump:1) electric pumps2) steam turbine pump3) diesel engine pump[other details]
Q:What is the displacement of the pump? Flow? What is the volume efficiency and mechanical efficiency of the pump?
Mechanical efficiency: the ratio of theoretical torque to actual torque of the pump.
Q:What is the function of a submersible pump?Do you have any knowledge about submersible pumps?.
Submersible pumpThe submersible pump is composed of a control cabinet, submersible cables, water pipes, submersible pumps and submersible motors.Submersible pump main application and scope of applicationIncluding mine rescue, construction, drainage, agricultural irrigation and drainage, industrial water recycling, urban and rural residents cited water supply, and even rescue, disaster relief and so on.Classification of submersible pumpsAs far as media is concerned, submersible pumps can be broadly divided into three categories: clean water submersible pumps, sewage submersible pumps, sea water submersible pumps (corrosive).
Q:Operating procedures for measuring pumps
3, discharge pipeline unimpeded.4, the pipeline should meet the positive pressure head, that is, in high flow suction conditions work.5, check the direction of the pump, strictly prohibited reverse.6. Check the oil level in the crankcase compartment. For multi cylinder pumps, check that the oil level has reached the required level.7 、 pump motor static grounding is good, meet the requirements.
Q:What's the difference between a concrete pump and a concrete pump truck?
Concrete pump and concrete pump truck are concrete conveying machinery, use the same, but the former need to transport and car towing need additional support pipeline, the locomotive body and arm extends freely, without pipeline, hundreds of thousands of millions of the former, the latter
Q:The suction pump has a nominal suction range of 30 metersHow deep can a well be sucked?Well, sixteen meters,
That is impossible. The suction height of the pump is caused by the centrifugal force of the vacuum. The water is sucked into the vacuum
Q:Fire control center manually start the fire pump directly, multi line control, called straight up line NHKVV-7*1.5, my understanding is: straight line from fire control center
Multi line linkage NHBVR-4*1.5 is a positive pressure blower and smoke exhaust machine fire fighting equipment
Q:What is a vacuum pump for?
You are not confused by different names. It is mainly used in folding machines, paper cutting machines and water treatment aeration

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