non clogging sewage pumps

technical specification
the 1.5-20 inches
output: 2 - 5500 m3 / h.
lift height: 5 - 100 meters
temperature: 0 to 120 ℃
our single-stage pumps are horizontal orientation, the working medium is аксиальном direction. scientifically developed design allows users to dismantle the pump from the rear without removing the всасывающей and head pipe, and a safety cover, which makes maintenance easy and convenient. the replacement of the rotary wheels and the front panel is performed quickly and simply. therefore, the pump can be quickly adapt to certain conditions.
to meet the different requirements of customers, we have developed different types of незабивающихся sewage pumps. напорное hole may have a size of 40mm to 500мм. basically, the pump is used to work with neutral fluids. if you want to use the pump to work with the corrosive environments, we can offer you the pumps with resistance to corrosion and abrasion.
design characteristics

1. лопастные wheels
there are four types of rotary wheels, suitable for the type of pump, namely:
to a лопастное wheel. this type of wheel is protected running impeller wheel closed protection from pollution. it is suitable for use with clean water, sewage and suspension feeder containing the particulates. this type of wheel is not suitable for use with liquids containing a sticky substance, material, likely to obscure (for example, the long fibers) or коллоидные particles.
n a лопастное wheel. this лопастное wheel closed type with many blades, suitable for working with the media containing the light weighted particles, such as clean water, reused water, syrup, as well as the waste water, the mechanical processing.
o a лопастное wheel. the лопастное wheel open type has the same scope, and n is an лопастное wheel, but also is suitable for the work with media containing gases.
f a лопастное wheel. this лопастное wheel free flow suitable for work with media containing gases, bulky solid materials, sticky or спутывающиеся particles or fibers.

2. shaft seal
сальниковое mass. there are two types of сальникового compaction, namely the standard сальниковое высокотемпературное сальниковое compaction and compaction. the second type is suitable for the transport of fluids with a temperature higher than the 90°C. box сальника equipped with cooling device filled with water for cooling, which provides a smooth continuous operation of the pump at a high temperature.
a mechanical seal. this type of seal is suitable for such conditions, where the requirements for protection from leakage are very high. users can use the unilateral or bilateral mechanical seal, in accordance with the specific conditions of operation.
3. drive
in most cases, in our industrial центробежном pump used direct transfer. transfer through drive belts as possible on request. the gear ratios are in the range of 1: 1 ~ 1: 2.
the application of незабивающихся sewage pumps
the pump is different from the competition of products, high working efficiency and high stability of the education засоров. because of these qualities, the pump is suitable for use with liquids, such as pure water, all kinds of waste water, sea water, salt solutions and равномерные sludges. pumps of this type are widely used in urban water systems, drainage systems and wastewater treatment, chemical industry, metallurgical plants, pulp and paper enterprises, сахароварении, mining, food industry and so on.

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