Expansion vessel Solarvarem 18l

• Tubes made of 2 mm borosilicate glass with a highly selective copper layer
• Copper collection pipes with mineral wool insulation and black aluminium housing
• Collector not preassembled
• Includes 3 x support rail
• Collector connection and roof hooks not included

Model designation		HP 22	HP 30
Number of vacuum pipes		22	30
Absorber surface	m²	1.68	2.28
Absorption / emission factor		>0,94 / <0.8
Heat carrier		propylene glycol water
Manifolds	mm	22 x 1
Vacuum pipe diameter	mm	58
Connections	mm	22
Manifold insulation		Mineral wool
Pressure / temperature		max. 10 bar, test pressure 15 bar / 214.7°C
Collector efficiency	%	93.7
Flow rate per collector	l/min.	1.75	2.5
Permissible collector inclination		15 – 50°

Collector identification:
• Manufacturer: SUNEX S.A.
• Model: Series HP
• Ref. no.: 011-7S2651 R

Note for collection!
If you pick up collectors or assembly sets (freight goods) from us yourself, you will receive a freight cost credit note of €30/collector or assembly set.
Delivery terms: free German border! Note: freight goods only!