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HYDRAULICS
FLOW
BRANCH
RETURN
BRANCH
CLIMATE
CONTROL
PUMP
EXPANSION VESSEL
JOINT ACCESSORIES
Complete
Complete
NO
ST 20/6
NO
Complete
Complete
NO
15/6eco
NO
Complete
Complete
NO
ST 20/6
YES
Complete
Complete
NO
15/6eco
YES
HYDRAULIC PUMPING UNITS WITHOUT REGULATION
ˇ Maximum operating temperature in flow branch: 160ēC
ˇ Maximum operating temperature in return branch: 110ēC.
ˇ Maximum operating temperature in safety valve: 160ēC.
ˇ Hydraulic unit for collector fields of up to 16 m2.
ˇ Safety valve calibration: 6 bar
ˇ Thermometer temperature range: 0-120ēC.
ˇ Flow indication range: 2-12 l/min.
ˇ Manometer scale: 0-10 bar.
ˇ Connections: 3/4"H.
ˇ Distance between branches: 95 mm.
SOLAR THERMAL CONTROLS
Solar Brochure EXTRA:Layout 1 19/02/2010 12:56 Page 87