Forced circulation systems - non-pressurized

OPEN-LOOP-COLLECTORS for water heating

  • Pipe material: Copper

    Scope of delivery:
    Fully pre-assembled unit comprising

    • Evacuated tubes based on the thermos flask principle
    • Tail stock


    Advantages:

    • Low maintenance and repair requirements
    • Quick and easy installation due to complete pre-assembled components and manageable sizes
    • Short amortisation rate
    • Wide-ranging application areas
    • Customizing: Development of customer-specific modifications and individual solutions by request


    Application areas: Residential, service, industrial sector and for public buildings

For further information please contact our sales team.

Specification

Series          
Type/specification   LP C47-1550 LP C47-1570 LP C58-1830 LP C58-1860
Inner tank material/mm/mm SUS304-2B/0.6/70x70* SUS304-2B/0.6/70x70* SUS304-2B/0.6/75x80* SUS304-2B/0.6/75x80*
Outer tank material/mm Matte stainless steel 201/0.41** Matte stainless steel 201/0.41** Matte stainless steel 201/0.41** Matte stainless steel 201/0.41**
Inlet & outlet dimension mm 1"(Inner diameter 25, outer diameter: 33.2) 1"(Inner diameter 25, outer diameter: 33.2) 1"(Inner diameter 25, outer diameter: 33.2) 1"(Inner diameter 25, outer diameter: 33.2)
Side and bottom frames   Aluminium alloy 6063 Aluminium alloy 6063 Aluminium alloy 6063 Aluminium alloy 6063
Manifold & frames mm 1950x550x370 (5 pcs/carton) 2600x550x370 (5 pcs/carton) 2850x540x360 (5 pcs/carton) 2850x540x360 (5 pcs/carton)
Evauated tube mm Three target tubes Ø 47x1500 Three target tubes Ø 47x150 Three target tubes Ø 58x1800 Three target tubes Ø 58x1800
Gap between the tubes mm 70 70 80 80
Tubes no. 50/Horizontal 70/Horizontal 30/Vertical 60/Horizontal
Evacuated tubes (separately packed) mm 1580x280x200 (15 pcs/carton) 1580x280x200 (15 pcs/carton) 1880x350x170 (10 pcs/carton) 1880x350x170 (10 pcs/carton)
Max. working pressure burden bar MPa 0.05 0.05 0.05 0.05
Max. stagnation temperature °C 95 95 95 95
Qty 20,40 GP/40 HC 70, 150/165 pc 50, 105/125 pc 60, 120/140 pc 35, 70/80 pc

*(length x height) square: Compared with traditional round shaped inner tank, the square shaped inner tank ensures same thickness of insulation in the whole manifold. Additionally, our inner tank is thin in order to promote and expedite the natural flow rate for efficient heat transfer.

** No visible dirt due to the matte stainless steel 201