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Pump sewage types and features a selection

Pump sewage types and features a selection

To life in a country house was as comfortable as in urban housing , a considerable role to play such an important part of the pump to drain. Proper arrangement of pumping domestic sewage is able to provide a pleasant suburban residence at any time of the year .

The basic condition of continuity of the entire sewer system is to comply with a simple rule : must be provided with a small but steady incline in the direction of pipes sewage . You should also avoid turning tube at an angle of 90 degrees. These basic conditions can guarantee that will not occur unpleasant problems with clogged pipes.

Domestic sewage pumps

How to distinguish between fecal pump

Household sewage pump for use in the following cases:

If you have difficulty with the optimum placement of the various plumbing fixtures and drain by gravity organization of domestic sewage ;
if necessary, divert runoff to a considerable distance from the apartment building and prevent stagnation of biomass in the pipes.

If some devices in the home (for example , washing machine) are installed in the basement , that is, much less laid sewer pipes , for the timely removal of waste water pump will be indispensable . Devices that diversion drains out of the bathroom , toilet , kitchen – submersible pumps for drainage – do not differ from the drainage pumps. The difference is within the allowable amount of particulate matter . In the case of household pumps the size of the passing particles can be more than 50 mm .

Setting sewage pump in the basement

The lower part of the pump ( suction side ) has a diameter slightly larger than the drainage analogues. There is a cutting mechanism used for crushing fall of the flow into the pump large solids .

Such a pump for sewage grinder with a cutting blade , made of cast iron or stainless steel, which is not terrible aggressive environment fecal sewage.

To set the pump to drain the country, should take quite a few simple steps :

Not dig very deep pit in the basement of the house.
Concreted its bottom and sides .
Output in the well pipe , domestic waste water is drained .
Attach the outlet pipe to the pump.
According to the guide , which is part of the kit, lowering the pump to the bottom of the well.

Finished chamber device

Sometimes it is impossible to well insulated well. In such a case it is necessary to purchase and install a ready-made system for pumping sewage , which is a plastic container and a pump inside it :

System dug into the ground at a certain depth .
It provides the sewage pipes .
Outlet tube is connected directly to the pump.

Such sewage pumping station ( SPS ) have a number of advantages over the open pit equipment :

high tightness ;
the availability of special gas operated filter which removes odors and gases accumulating ;
different amounts of storage tank : 40-550 liters.

Forced system sewage pumps residential system

Also, firms like Pedrollo, Grundfos, Easytec and other produce serial products , with pumps and sealed round or rectangular in cross-section of plastic containers of small size ( sololift ) . Systems, including Grundfos pumps for sewage , have been successfully used in cases when it is impossible to drain away by gravity. They consist of:

plastic housing ;
tubes in and out of the unit;
vent pipe ;
charcoal filter to eliminate odors ;
powerful cutting unit capable of chopping waste , paper etc.

Thanks to the discreet appearance of such a pump to drain the apartment will be completely invisible. It can be installed in a bathroom or the bathroom without fear of ” ruin” the interior.

Domestic development of similar systems are powerful unit “Irtysh” , produced in Novosibirsk, and the plastic system ” Drenazhnik .”

Selection of domestic sewage pump

Choosing pumps for pressure sewer , you should pay attention to some of the characteristics :

Performance .

For domestic pumps , this figure could reach 25 cubic meters of liquid per hour.

The diameter of the outlet ( nominal ) .

Wider passage allows pumping liquid containing foreign matter . Leaves, grass , sand will be transferred freely pump having a discharge pipe diameter of 80 mm.

Maximum head .

Under ideal conditions, the average pressure of the pump is 10 m This means that the transfer pump can lift up the liquid at 10 m or pass it horizontally 120 m Note that in the real world , this value is somewhat lower.
Type of engine cooling.

Discharge pump drive motor are disposed , by constructional features on. They can be cooled engine :

by the fluid ;
oil.

Type the location of sockets ( outlets ) .

Different models can be used such types of locations pipes , joined by branch pipes :

Vertical pipe , which makes it easy to connect the pipe during installation of the pump by screwing it on top .
For a horizontal pipe requires a special adapter . This may cause some difficulties in the production installation. We need to pay attention to this caveat , buying pump for pumping sewage .

Pump sewage types and features a selection

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