Self-priming sewage pump and the difference between the submersible sewage pump, which good?

In the sewage treatment industry, sewage pump is more commonly used a pump types, including self-priming sewage pumps and submersible sewage pump is more common, the two have powerful sewage pump, mainly used for conveying sewage containing particles, long fiber sewage and sewage containing sand and mud recovery and so on. So, what's the difference between the two pumps are mainly, which good?

self-priming sewage pump and submersible sewage pumps have no blocking function, so no blockage sewage pump can also call them, to understand the difference between self-priming sewage pump and diving sewage pump, we must first look at the actual conditions.

self-priming sewage pump more adapted to the don't need to put the pump in water, but the sewage directly to suck up to carry out, so the working condition of the environment we must use self-priming sewage pump, the model for ZW type self-priming non-clog sewage pump. If water is corrosive, then we can choose stainless steel material. ZW self-priming sewage pump is mainly composed of pump body, impeller, back cover, mechanical seal, pump shaft, bearing, gas-liquid separation tube, water valves, in and out of the takeover, import check valve, etc. The biggest bright spot is the collection self-priming pump performance and non-clogged drainage at a suit, a pump. Can love to be a self-priming centrifugal pump suction does not contain impurities of water medium, can smoke exhaust again big grain hardness, impurities and long fibre waste water, this kind of pump is lapping machine pump, is also used to pool, need to install the pipe smoke self-priming sewage pump, the pump cannot be directly used in medium.

self-priming sewage pump advantages:

1, the equipment working in shore, convenient working status monitoring;

2, with self-priming function, need not put in water, in addition to the abnormal operating motor will not damage;

3, maintenance, and maintenance convenient, don't need to move down the pump motor 4, if it is outdoor or no power, optional diesel engine self-priming pump, do not need to pull a long cable

self-priming sewage pump faults

1, the relatively heavy, high transport costs;

2, during the installation process, needs to connect piping, anchor bolt, find level;

3, high requirement to the inlet pipe road, if the water and air will influence self-priming function;

diving sewage pump is suitable for simple, more convenient sewage transfer condition, that is to say, the sewage pump directly to throw in sewage pool conveying sewage, its model for diving sewage pump WQ type, we can also choose stainless steel material conveying with mild corrosive liquid, WQ series submersible sewage pump and self-priming sewage pump compared to other vertical sewage pump, the biggest characteristic is conjoined pump and motor, and able to work under into liquid at the same time, reducing the links such as pipeline installation. Due to the special anti blocking design, solid particles and long fiber waste in lining, has the unique effect, can take the place of bright, liberate labor, improve work efficiency.

diving sewage pump advantages:

1, the same power, relatively small volume, convenient mobile

2, easy installation, go into the water, electricity directly;

3 under the same flow rate, head, submersible pump prices generally lower than the self-priming water pump some

1, the overall equipment underwater diving sewage pump faults and maintenance is relatively convenient.

2, pump body, the whole underwater, susceptible to corrosion, if the water will burn out motor;

3, cable easy aging and wear and tear, especially in the process of moving, such as cable breakage have leakage risk

diving sewage pump according to different performance, installation and material, the extends out of stainless steel submersible sewage pump, since the coupling type fixed diving sewage pump, cutting diving sewage pump, explosion-proof diving self-priming sewage pump, mobile diving sewage pump, automatic stir diving sewage pump type and so on, convenient user according to different medium, the to choose to use.

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