Tube collector "OKP-20"

OVENTROP-Tube collector "OKP 20"

Consisting of:

-20 vaccum tubes -Collector -Tube bracket (foot rail) -Set of side rails (pre-assembled set of side rails for an easy and quick installation) -Solar supply and return with compression connection 4 x 22 mm

Heat pipe tube collector, with an inclination of the axis between 15 ° and 75 °.

Dimensions: Gross surface area: 3.25 m² (L = 1.995 m, W = 1.632 m) Aperture surface area: 1.88 m² Absorber surface area: 1.62 m² Weight: 84 kg

Item no.: 1361231
EAN: 4026755346848
Manufacturer: Oventrop GmbH & Co. KG
Subject to technical modifications without notice.
Dimensions of article
Length Width Height Weight
600 mm 375 mm 2000 mm 87,5 kg
Packing units
Type Qty. Length Width Height Weight
Carton 1 795 mm 900 mm 2120 mm 102,5 kg
Product pictures
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2,27 MB
5809 px x 5809 px
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  •  Cutout
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64,04 KB
525 px x 1728 px
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Technical data
  Name Size
"OKP" Tube collectors 1,79 MB
  Name Size
136123080.pdf 2,76 MB
ErP fiche
  Name Size
C_1361231.pdf 139,54 KB
ETIM 7.0 EC010350
Solar collector
Property Value
Collector efficiency 55 %
1st order heat loss coefficient (a1) 2.18 W/(m².K)
2nd order heat loss coefficient (a2) 0.008 W/(m².K²)
Incidence angle modifier (IAM) 0.92
Outer pipe diameter, all connections 22 mm
Collector surface area 1.86 m²
Yield according to DST test 0.641 GJ/year
Position of collector at façade
Position of collector in pitched roof
Position of collector on pitched roof
Position of collector on flat roof
Collector set-up, portrait
Length of collector 1995 mm
Width, collector 1632 mm
Connections Compression ring
Max. allowable operating pressure 10 bar
Collector principle Vacuum tube
Suitable for closed system
Suitable for swimming pool water heating
Thermal tape