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Pre insulated System Aqua-Plus PRINS

Interplast with perpetual passion for innovation improvements the already awarded Aqua Plus system, constructing industrially the pre-insulation piping networks for plumbing. The new system, designed for indoor, outdoor and underground installations, offers certified energy savings, durability over time, remaining unaffected by the mechanical loads, unaffected by the humidity and the sun radiation (UV). The new system exceeds the conventional insulation requirements and offers smaller linear expansion.

The Pre-Insulated PPR system, Aqua Plus Prins, was awarded, occupying the first position, in the Made in Greece competition, as the most innovative product of Greek production for the period 2018-2019.

Basic Advantages Aqua Plus PRINS :

  • Uniformly insulation by compact Polyurethane. The density is greater than 60Kgr /m3, according the EN 253. 
  • Universal filling of all the surfaces.
  • Therefore avoided the liquefaction and the air trapping effects. 
  • High quality UPVC  pipe, free of lead, with stabilization to sunlight (UV protection), self-extinguishing and smoke suppressant, categorized in B1 specifications (no spreads the fire).
  • Self-extinguishing material, no spreads the fire.
  • The new pipe has lower linear expansions from copper (α=0,016 mm/m/C°).
  • Lower linear thermal expansion by 40% compared to PP-R reinforced with fiberglass pipe.
  • The excellent thermal insulation properties of polyurethane (λ=0,021 W/mK) have the effect of reducing losses by 41-58% compared to the classic requirements of the insulation (λ=0,04 W/mk).
  • No maintenance
  • Stable λ(lamda) over the years
  • Huge energy savings.
  • Long lifetime 
  • It's waterproof material.
  • Not affected by insects, rodents and weather conditions.

Outside Dimension(mm)

Wall Thickness

Conversional

Insulation 

( λ=0,04)

 

Wall Thickness 

Polyurethane

Aqua Plus Prins

( λ=0,021)

Energy

Losses 

(W/M) 

AquaPlusPrins

Energy Losses 

 (W/M)

Difference

(%) 

209 mm20 mm104.258%
259 mm17.5 mm 11.25.154%
3211 mm 14 mm126.744%
4011 mm 16 mm13.67.247%
5011 mm 18 mm 15.27.749%
6313 mm16.5 mm16.49.741%
7513 mm 23 mm18.8952%
9013 mm 23 mm21.210.351%
11019 mm 23 mm 20.411.942%
12519 mm35.5 mm23.29.957%
16019 mm 30.5 mm26.813.151%
20019 mm20 mm31.220.734%
25025 mm27.5 mm36.820.644%
31525 mm 32.5 mm44.222.150%
  • Visible and non- visible of conditioning networks.
  • Visible and non- visible networks of heating and DHW.  
  • Underground transport networks of hot and cold water.
  • District heating and cooling networks.
  • Industrial cooling networks. 
  • Geothermal Networks  

Technical Data 

Fixed Foam Polyurethane

Cyclopentane

> 8 %

Density

> 60 kg / m3

Percentage of closed alveoli

> 88 %

Liquid permeability

< 10 % (Vol)

Compressive strength at compression 10%

> 0.3 N/mm2

Resistance to shearing

> 0.12 N/mm2

Tangent shear resistance

> 0.20 N/mm2

Thermal conductivity coefficient

0,021 W/mK

External Diameter (mm) 

Polyurethene Thickness (mm)

Overall diameter (mm)

202063
2517.563

32

14

63

40

16

110

50

18

110

63

16.5

125

75

23

140

90

23

160

110

23

200

125

35.5

225

160

30.5

250

200

20

315

250

27.5

400

315

32.5

450

355**

64,70

500

400**

71,50

560

450**

80,80

630

500**

95,00

710

External Diameter (mm) 

Polyurethene Thickness (mm)

Overall diameter (mm)

32

26,00

90

40

32,00

110

50

27,00

110

63

28,00

125

75

29,50

140

90

32,00

160

110

41,80

200

125

46,50

225

160

41,10

250

200

52,60

315

250

68,70

400

315

60,50

450

355**

64,70

500

400**

71,50

560

450**

80,80

630

500**

95,00

710

External Diameter (mm)

Polyurethene Thickness (mm)

Overall diameter (mm)

32

26,00

90

40

32,00

110

50

27,00

110

63

28,00

125

75

29,50

140

90

32,00

160

110

41,80

200

125

46,50

225

160

41,10

250

200

52,60

315

250

68,70

400

315

60,50

450

355**

64,70

500

400**

71,50

560

450**

80,80

630

500**

95,00

710

File Attachments

Products

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To find technical manuals, promotional materials, certifications and warranties, visit the Downloads page

Locations

Brass products Factory
Kefalovrisou 23, 13 677 st. Monopati, Acharnai, Athens, Greece
Plastic factory
Industrial area of Komotini, 69100 Komotini, Greece
Offices / Exhibition
El. Venizlou 9B, 57 001 Thermi Thessaloniki, Greece