Septic Astra Unilos

I want to note a large salvo discharge of water, reaching 150 liters. The indicated volume is pumped from the receiver to the aeration tank in just 2 hours. When difficulties arose, after 2 years of operation, I simply cleaned the brass jet myself, which belongs to the main airlift. The cleaning was carried out with an ordinary awl, but it is also possible with a large needle.

The design is equipped with a good compressor with high performance. Thanks to this, high-quality aeration is ensured, and in summer there are no difficulties with swollen sludge.

- excess pressure in the system is eliminated through the aerator;
- fast processing of effluents in the system;
- cleaning is carried out rarely and on their own - coped with the help of a drainage pump.

- tried to replace the hoses and interrupted the workflow - low maintainability.

We bought a septic tank Astra-10 with a guarantee of 8 years and the installation service, performed within 3 days. The first cleaning was carried out after 7 months on their own and did not experience any difficulties. Completely no odors in the area of ​​water discharge. The refusal to use chlorine-containing products makes it difficult to operate, without which it is very difficult to clean. The sludge was pumped out using a fecal pump, since the standard drainage design could not cope. The septic tank is equipped with its own purification system, which implies manual operation and the inclusion of a reverse stroke with the subsequent removal of the plug. However, it does not give the desired effect.

It is filled with sludge for a long time, which means we rarely clean it.
It copes with large volumes of water.
Strong and reliable design.

The cleaning system recommended in the instructions does not work.

ASTRA-3 from Yunilos safely broke, which resulted in an overflow of the camera, due to freezing of the discharge hose. The electrics were damaged by water, a short circuit occurred, and there was a small fire without global consequences. I had to call a service department, whose employees forged a hose and eliminated the resulting bend, which formed in the form of the letter “G”.

I had to order a new compressor with a unit. After the repair, I noted the continuous filling of the receiving chamber, and pumping liquid from it into the neighboring compartment.

Recycled large volumes of effluents.
Easy and simple to clean.

Unreliable design.
Low fire safety.
The product is not resistant to severe frosts.
The rubber of the discharge hoses collapses quickly.

I bought the septic tank "Unilos Astra" and immediately realized that installing it in my conditions, characterized by an abundance of quicksand, will be problematic. I had to additionally install a wooden formwork, forming a sturdy frame of timber and boards. The design will not withstand a strong onslaught of water, so I had to use a couple of drainers.

Place a septic tank at the bottom of the pit, made alignment and partially filled it with water to prevent ascent. After this large-scale operation, he performed backfilling of the structure. If you have quicksand on the site, do not take this septic tank, otherwise you will be tormented with the installation like me.

High level cleaning;
sludge is rarely removed - once a year;
copes with water hammer.

The design is not resistant to external aggressive environmental conditions;
Needs special installation conditions.

Due to the fact that all year round we live outside the city, we had to think about improving housing conditions. That is why the choice fell on the septic tank Astra. We purchased a 3 cc, as two people are constantly living in the house. As explained to us, such a volume is suitable for us, because the ratio of the waste of life activity and the volume of the septic tank must be such that bacteria can exist normally.

Bribed by the fact that the septic tank does not require any expenses. After installing it, you can immediately use it. The service is not complicated. All you need to do is simply regularly pump out the solid residue from one of the septic tank using special hoses to another specially prepared in advance. It is not necessary to call specialists for this, they themselves managed.

- The best option for sewerage for country houses;
- high-quality water purification.

- lid insulation can be improved;
- expensive.