An absolute technological innovation for the installation of drainage systems! POLO-KAL XS is the first soundproof drainage system in coextruded 3-layer blue RAL 5014 polypropylene (PP) with “FunTEC” joint. This is an exclusive production technology that allows you to make the seal directly molded into the socket. This allows to obtain innumerable advantages:

  • Coupling without the use of lubricants
  • Coupling without the need to bevel the cut pipe
  • Reduction of the size of the socket
  • Reduction of at least 50% of the time required to install a drainage network

A range of diameters from 32 to 110 mm is available. consisting of pipes and fittings reinforced with mineral fillers (MV) which give the system valuable qualities of acoustic insulation, resistance to impact, corrosion, abrasion and the aggression of chemical substances dissolved in civil and industrial waste.

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Application scope

Waste drainage system compliant with EN 1451-1 in Class BD (inside and outside the building) suitable for systems in buildings where compliance with regard to acoustic insulation for residential, industrial and commercial, public use is required and accommodation facilities such as hospitals, nursing homes and nursing homes, hotels, schools, places of worship. The POLO-KAL XS system is also suitable for the construction of ventilation, extraction, dust extraction systems, systems with of the wastewater (booster pumps or Sanitrit type shredders).

Prestazioni acustiche
Design instructions

The POLO-KAL XS water drainage system can be designed according to the requirements of the design reference standard UNI EN 12056-2. According to these prescriptions, pipes and fittings from the POLO-KAL XS system or, alternatively, BAMVENT ventilation valves can be used for the ventilation of the drainage system. In compliance with DPCM 5/12/1997 on passive acoustic requirements inside buildings (Law in force in Italy), the POLO-KAL XS water drainage system offers high soundproofing performance certified in accordance with EN 14366 at the Fraunhöfer Institute of Stuttgart.

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Unique Benefits for Secure Installations

The technology applied to the POLO-KAL XS system makes it possible to reduce installation times by at least 50%, thanks to the elimination of some procedures:

  • The pipe must not be measured before cutting
  • After cutting the pipe, there is no bevelling
  • There is no need to lubricate for connection
  • No beveling or lubrication

The cutting remnants do not allow proper insertion and can cause damage to the gasket or the exit from its seat in the socket. With POLO-KAL XS there is no need for any bevelling after cutting – even if imperfect – and it is inserted without the use of any lubricant.

Installation method

Extremely handy and quick to install system thanks to the push-fit joint without the need for lubrication, with elastomeric gasket inserted directly into the socket (funTEC technology). This prevents any possibility of loss of the gasket during storage, transport or laying of the material. With the POLO-KAL XS system up to 10 meters of column the usual space in the socket is not required for expansion. The POLO-KAL XS polypropylene system is compatible for connection with other plastic materials in PP / PE-HD / PVC in standard diameters.

Installations in less time and without effort
  • Effortlessly is a pleasure – Working with little effort is priceless and with POLO-KAL XS you can significantly reduce installation time and effort 
  • Goes where others can’t – The smaller socket, with the same hydraulic flow rate and internal diameter, allows passage to the floor and wall in narrower spaces 
  • More cleaning and installation speed – Avoid chamfering, avoid lubrication, avoid measuring, simplify and speed up installation times 
  • Complete and 100% compatible – Diameter range from 32 to 110mm. perfectly expandable with POLO-KAL NG and compatible with all other brands
Installation accessories

A whole series of accessories useful for the construction of drainage systems are associated with the POLO-KAL XS polypropylene system, including: 

  • Valves for drainage ventilation 
  • Non-return valves 
  • Fire protection systems (sleeves – bands – bags) 
  • Single-layer isolating sheaths 
  • Triple-layer soundproofing sheets 
  • Pipe fixing and anchoring collars 
  • Non-slip sealing collars
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Special conditions

The special composition of the POLO-KAL XS system ensures absolute sturdiness, especially in severe cold environments, with impact resistance (laboratory tested) up to a temperature of -20 ° C. Furthermore, in the event of an accident or an accidental hole, the system can be quickly repaired by heat-sealing carried out by an expert hand with special equipment.

Operating characteristics and performance
  • Pipes in PP-C / MV / PP-C and fittings in PP-C / MV. The materials that make up the POLO-KAL XS system are completely recyclable and made free of halogens, cadmium and heavy metals.
  • The temperature of the fluid evacuated within the system can reach 98°C for a short period of time, while for the long term the temperature can reach 95°C
  • Annular stiffness equal to 6.0 kN / m² (SN6 according to EN 1401)
  • Coefficient of linear expansion equal to 0.05 mm/mk
  • Fire resistance in Class D-s2, d0 (in accordance with EN 13501-1)
  • Acoustic level equal to 20 dB / (A) Lin measured in the laboratory in the test environment with 2 drop levels and sound level meter positioned on the lowest floor, with a discharge capacity of 4 liters / second (equal to 2 toilet cisterns discharged simultaneously) and commonly used fixing collars normally supplied to plumbing installers (type BISMAT 2000)
  • Diameters of 32-40-50-75-90-110 mm.
  • Weight of Kg. 1,450 for a pipe Ø 110 mm. single socket with a length of 1 meter
  • For the use of Polypropylene in the presence of chemical substances contained in the evacuated fluid, carefully observe the requirements in the relevant reference TABLE
  • 20-year warranty against manufacturing defects
Where you can find POLO-KAL XS

The exclusive and innovative POLO-KAL XS drainage system is distributed exclusively in some areas of Italy at authorized Bampi stores.


Learn more about the Italian regulation and discover the technical rules for a correct design and installation with no noise objection. To avoid noise disturbances and improve living comfort, nothing should be left to chance!

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