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Polystar-Titelbild_MG_9618
The ideal solu­tion for cor­ro­sive liquids

POLYSTAR 9000

Water is becom­ing ever scarcer as a resource. For this reason, recy­cled sub­stances and waste­water are increas­ing­ly being used for irri­ga­tion. Water from rivers, sewage treat­ment plants, slaugh­ter­hous­es, the food indus­try and the paper and sugar indus­try can be taken for irri­ga­tion by employ­ing the right machines and mate­ri­als. Aggres­sive water would shorten the service life of normal irri­ga­tion machines considerably.

The POLYSTAR system from BAUER is avail­able for pivot and linear systems as well as for CENTERLINER and offers com­pre­hen­sive cor­ro­sion pro­tec­tion for ele­ments which trans­port water. This means that there are no tech­ni­cal limits to the use of waste­water, sep­a­rat­ed liquid manure and aggres­sive water.

Why POLYSTAR?

  • High pro­tec­tion against cor­ro­sion when irri­gat­ing waste­water or other aggres­sive liquids
  • No damages from abra­sion caused by sand or sed­i­ment in the irri­ga­tion water
  • High resis­tance to sun­light and exter­nal humidity
  • Sig­nif­i­cant increase in the service life of the system
  • Greater economy
  • Improved flow prop­er­ties of the medium com­pared to gal­va­nized steel
Bauer Beregnung LINY_0373 Poly Pipe Bro

Extreme­ly long service life

For the POLYSTAR version, the span pipes of the BAUER pivot and linear systems in sizes 168 and 203mm are fitted with HD-PE 4.0 or 4.9mm on the inside. Sealing sur­faces are pro­duced using pre­ci­sion tools to guar­an­tee a com­plete­ly tight seal and time-saving assembly.

This increas­es the already long service life of BAUER systems even further. The water-car­ry­ing pipes are pro­tect­ed all around against cor­ro­sive com­po­nents in the liquid. Sand or sed­i­ment cannot cause any abra­sion damage.

As an addi­tion­al benefit, the flow prop­er­ties of the water are improved, since the coef­fi­cient of fric­tion of the poly­eth­yl­ene pipe is lower than that of gal­va­nized steel.

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Water quality POLYSTAR Stain­less steel Gal­va­nized steel
Weich: Geringer Anteil an Kar­bon­at, Bikar­bon­at, Kalzium & Magnesium ★★★★★ ★★☆☆☆ ★☆☆☆☆
Salzhaltig: Hoch an gelösten Fest­stof­fen & hoher elektr. Leitfähigkeit ★★★★★ ★★★★★ ★☆☆☆☆
Sauer oder basisch: pH niedrieger als 6,2 oder höher als 8,5 ★★★★★ ★★☆☆☆ ☆☆☆☆☆
Hohe Konzen­tra­tion an Chlo­ri­den und/oder Sul­fat­en ★★★★★ ★★☆☆☆ ☆☆☆☆☆
Ques­tions about the Polystar?

CONTACT

Contact

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    Hammer Patrick

    Patrick Hammer

    Product Manager — Irri­ga­tion Technology