The P.VS20 capillary tube mat is the ideal mat type for thin-bed underfloor heating systems, high-temperature engineering systems, industrial plants and in installations continuously loaded with hot water. Thanks to its higher overall stability, this type of capillary tube mat is particularly suited for rugged construction applications and for installing underfloor heating systems.
P.VS20 mats feature a higher pressure class rating, PN20.
Technical Data:
| Material | Type 3 polypropylene random copolymer, DIN 8078 |
| Collector pipe Ø | 20 x 3.4 mm |
| Collector tube Ø | 4.5 × 0.8 mm |
| Capillary tube spacing (A) | 20 mm |
| Lenght (L) | 750- 6,000 mm (in 10 mm increments) |
| Width(B) | 260 - 1,180 mm (in 40 mm increments) |
| Mass when filled | 719 g/m² (without collector) |
| Exchange surface | 0.68 m²/m² |
| Water content | 0.32 l/ m² |
| Cooling capacity* | 80 W/m² |
| Permissible heating water temperature | 80°C |
| Operating pressure | max. 20 bar |
| Connection for butt and socket welds | 00, without connections |
| Field of application | Plaster ceilings, underfloor heating, radiant thermal conditioning in screed |
*Capacity achieved under defined conditions
Group P capillary tube mats