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Fincoil SOLAR ZA/ZZ0 pages
SOLAR ZZ-G
Dry coolers - hot dip galvanized steel coil
General information & application
Dry coolers are often used for cooling down condenser
water in air conditioning and refrigeration installations. In the
processing industry, dry coolers are suitable for closed circuit
cooling of various process liquids.
The Fincoil SOLAR ZZ-G dry cooler range is available for both
horizontal and vertical air flow.
Capacities*
60 up to 525 kW
* water, EN1048.
Coil
Hot dip galvanized steel coil, tubes ø 20 mm,
tube pitch 57.71 x 50 mm. Standard fin spacing is 3.1 mm,
4.5 mm optional.
Casing
Sturdy, monocoque structure made of hot dip galvanized
steel. Other parts are stainless steel or efficiently corrosion
protected material.
Fan motors
2 to 12 axial fans available in a range of 5 fan speed executions, diameters 914 or 1240 mm. Enclosed design fan
motors, protection class IP-54, class F insulation.
Motors are wired to the fans’ safety switches (IP65). All fans
have corrosion resistant fan blades and fan guards.
Certifications
The Alfa Laval Vantaa quality system is in accordance with
ISO 9001. All products are manufactured according to CE
and PED rules.
Design pressure
Design pressure 6 bar. Each heat exchanger is leak tested
with dry air and finally supplied with a nitrogen pre-charge.
SOLAR ZZ-G
Options
• Multi-circuiting (J)
• Water jet system to provide a considerable capacity t
increase to cope with short-term peak loads. (D)
• Service hatches (L)
• Extra high mounting feet 2m (F)
• Vibration dampers (S)
Selection
Selection is to be performed with our ‘FincoilSelect’ Air Heat
Exchanger selection software. Selection output includes all
relevant technical data and dimensional drawings.
