Flat-plate collectors of the AK series

High-grade flat-plate collectors with a deep-drawn aluminium sheet, structured rear-wall, aluminium absorber with highly selective coating, grid pipes8 x 0.5mm with header pipe 22 x 0.8mm brazed, register pipe group laser-welded with the absorber sheet. Toughened, iron-low solar safety glass in clear glass look, highly translucent. Dry-seal frame with an all around, low-degassing, UV-resistant, EPDM gasket. High-temperature resistant insulation (50mm mineral wool) with a temperature-resistant lamination in black.

4 connectors with 1” fittings permit series connection as well as parallel connection of the collectors respectively collector fields. The relay of up to 12 upright as well as 8 transverse collectors in series is possible. Suitable for high-flow and low-flow operation.
Available in upright and transverse version. Easy and fast installation due to tried and testes mounting systems. The AK 2300 type is also available as
in-roof collector.

Accessories

Closing Set                                                                             01/01/3001

To lock not used 1" connections at the collectors of the AK and P series. Set incl. solar gaskets.
Set consisting of:
1x 1" box nut IG (closing)
1x 1" plug AG
2x 1" solar gakets (graphite blue)

Locking disc set                                                                     01/01/3010

The collectors of the AK and P series are equipped with 4 fittings which makes the relay in any combination possible with less tubes. The set forces the perfusion of individual collectors respectively collector arrays.
Set consisting of:
2x 1" locking discs made of premium steel
4x 1" solar gaskets (graphite blue – thin version)

Compensator                                                                           01/01/4002

Flexible interface to absorb the thermal- and linear expansion for the collectors of the AK and P series.
Set consisting of:
1x flexible compensator with 1" box nut IG and
1" screwed portion AG
2x solar gaskets (graphite blue)

Connection set single-row                                                    01/01/3004

For connecting the in-roof collectors I 2600 HR and the AK series.
Set consisting of:
2x corrugated pipes made of premium steel DN20
(L: 500mm) incl. coating and 1" box nut 1x 1" double nipple (brass)
6x 1" solar gaskets (graphite blue)

Connection set two-row                                                        01/01/3006

For connecting the in-roof collectors I 2600 HR and the AK series.
Set consisting of:
2x corrugated pipes (premium steel) DN20 (L: 500mm) incl. coating and 1" box nut
1x corrugated pipes (premium steel) DN20 (L: 450mm)
incl. coating and 1" box nut
2x 1" double nipple (brass)
8x 1" solar gaskets (graphite blue)

Detailled information for:

AK 2300 / AK 2300 Q | AK 2600 / AK 2600 Q

Frame collectors of the P series

High-performance frame collector of the new generation. Copper absorber with highly selective coating, grid pipes 8 x 0.5mmwith header pipe 22 x 0.8mm brazed, register pipe group laser-welded with the absorber sheet. Toughened, iron-low solar safety glass in clear glass look, highly translucent. Anodised dry-seal frame with an all around, low-degassing, UV-resistant, EPDM gasket. High-temperature resistant insulation (50mm mineral wool).The relay of up to 8 upright as well as 4 transverse collectors in series is possible. Suitable for high-flow and low-flow operation.

Available in upright and transverse version. Brown anodized aluminium frame profile, UV-resistant.
Easy and fast installation due to tried and testes mounting systems for tiled roof, folded sheet-metal roof, corrugated eternit, eternit panel, slate roof, trapezoidal sheet-metal roof – for the mounting parallel to the roof, raised 20°, raised 35°, raised 45° or freestanding.

Accessories

Closing Set                                                                             01/01/3001

To lock not used 1" connections at the collectors of the AK and P series. Set incl. solar gaskets.
Set consisting of:
1x 1" box nut IG (closing)
1x 1" plug AG
2x 1" solar gakets (graphite blue)

Locking disc set                                                                    01/01/3010

The collectors of the AK and P series are equipped with 4 fittings which makes the relay in any combination possible with less tubes. The set forces the perfusion of individual collectors respectively collector arrays.
Set consisting of:
2x 1" locking discs made of premium steel
4x 1" solar gaskets (graphite blue – thin version)

Compensator                                                                          01/01/4002

Flexible interface to absorb the thermal- and linear expansion for the collectors of the AK and P series.
Set consisting of:
1x flexible compensator with 1" box nut IG and
1" screwed portion AG

Detailled information for:

P2300 / P2300Q | P 2600 / P 2600 Q

In-roof collectors with timber frame
I 2600 HR

High-performance on-edge flat-plate collector with a timber frame construction for integration into the roof. Aluminium absorber with highly selective coating, grid pipes 8 x 0.5mm with header pipe 22 x 0.8mm brazed, register pipe group laser-welded with the absorber sheet. Toughened, iron-low solar safety glass in clear glass look, highly translucent. Dry-seal frame with an all around, low-degassing, UV-resistant, EPDM gasket. High-temperature resistant insulation (50mm mineral wool). The relay of up to 8 collectors in series is possible. Suitable for high-flow and low-flow operation.

Easy and fast roof intergration due to tried and tested mounting technique and approved edging elements made of sheet in high-quality design.

Accessories

Elbow connection                                                                   01/01/4001

Incl. thermowell for collector sensor
Set consisting of:
1x elbow connection with 1" box nut  IG and
1" screwed portion AG
2x 1" solar gaskets (graphite blue)

Connector                                                                               01/01/3013

For the hydraulic connection of the in-roof collectors I 2600 HR
Set consisting of:
2x tube bends (copper) incl. insert and 1" box nut
1x adapter incl. heat-resistant and o-rings
2x 1" solar gaskets (graphite blue)

Connection set single-row

For connecting the in-roof collectors I 2600 HR and the AK series.
Set consisting of:
2x corrugated pipes made of premium steel DN20
(L: 500mm) incl. coating and 1" box nut
1x 1" double nipple (brass)
6x 1" solar gaskets (graphite blue)

Connection set two-row

For connecting the in-roof collectors I 2600 HR and the AK series
Set consisting of:
2x corrugated pipes (premium steel) DN20 (L: 500mm) incl. coating and 1" box nut
1x corrugated pipes (premium steel) DN20 (L: 450mm)
incl. coating and 1" box nut
2x 1" double nipple (brass)
8x 1" solar gaskets (graphite blue)

Detailled information for:

I 2600 HR

Large-area collector GFKI

High-performance on-edge flat-plate collector with a timber frame construction for integration into the roof, with a solid fibre board rear wall. Aluminium absorber with highly selective coating, grid pipes 8 x 0.5mm with header pipe 22 x 0.8mm brazed, register pipe group laser-welded with the absorber sheet. Toughened, iron-low solar safety glass in clear glass look, highly translucent. Dry-seal frame with an all around, low-degassing, UV-resistant, EPDM gasket. High-temperature resistant insulation (50mm mineral wool). The relay of up to 25m² collector surface hydraulic in series is possible. Suitable for high-flow, low-flow and matched-flow operation. Easy and fast roof integration due to tried and tested mounting technique and approved edging elements made of sheet in high-quality design. Fitted with crane eyes for a safe transport. All large area collectors GFKI can be extended and combined optional with the in-roof collector I2600HR and the required assembly system.

Detailled information for:

GFKI