Elastic storage tanks for carbamide-ammonia mixture and liquid complex fertilizers. They are deployed directly in the field during the season and cleaned after it ends.
| Medium | КАС-28, КАС-30, КАС-32, liquid complex fertilizers |
| Product range | Standard sizes of the ПЭР range, from 1 to 250 m3 |
| Design type | Closed shell of cushion shape, HDPE welding |
| Material | Synthetic ballistic weave fabric with double-sided oil-resistant polyurethane (TPU) coating |
| Operating temperature | -60 to +80 °C |
| Service life | 10-15 years, subject to the rules of operation |
| Fittings | Intrinsically safe drain-filling outlets, breathing valves, handles |
| Foundation | Not required — installation on a prepared flat area |
| Scope of supply | Tank, complete set of technical documentation |
| Manufacturer | NPF "Polytechnic", Russia |
| Supply | Official delivery under the order, with documents |
The shell design and configuration are tailored to the environment and conditions of the facility.
The CAS shell design is selected separately: the medium is aggressive to a number of materials, so the brand of fertilizer must be specified when ordering.
CAS is stored seasonally and in the field, closer to the place of application. The capital capacity for such a task is excessive: it is expensive, occupies an area all year round and binds logistics to a single point.
The elastic tank is unfolded before the season, filled from a tanker truck or railway transshipment, and after application it is folded and put away for storage.
The carbamide-ammonia mixture is aggressive to a number of materials, so the shell for it is selected separately. When ordering, specify the brand — КАС-28, КАС-30 or КАС-32.
We accept the volume, environment, and conditions of the site.
We determine the standard size, shell design and kit composition.
We are preparing an offer with a production deadline.
We ship in a compact package, with installation supervision if necessary.
Yes, provided that the site is prepared and the operating rules are followed. The operating range of the material is from -60 to +80 °C.
Chemical aggressiveness to the shell material. The fuel tank is not suitable for CAS and vice versa — the design is adapted to the environment.
No. The tank is placed on a prepared flat area, cleared of sharp objects. This is the main saving: capital costs are reduced by a factor compared to a steel fleet, and storage can be deployed where construction is impossible.
From several hours to one work shift, depending on the volume. A team of 6-8 people is enough for a 200 m3 park, special equipment, welding and channel laying are not needed.
The operating range is from -60 to +80 °C. The material retains its elasticity in the cold and does not require anti-corrosion treatment, unlike a steel tank.
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Send us the volume, environment, and site conditions. We will select the standard size and prepare an offer.
Request a quote