Chilled Water Cooling / Hot Water Heating Coil

Materials Of Construction

• Fin
  • Corrugated plate type, die-formed
  • Full-drawn collars for accurate control of spacing and maximum tube contact
  • Standard Aluminum fin 0.13mm thick with optional (0.15mm).
  • Optional copper and Blue coated fins thicknesses available are (0.12mm) (0.13mm) and (0.15mm).
  • Fins per inch: 4 to 12
• Tubes: Copper / S.S 304 / 316 / MS
• Hairpin at one side of coils
• Return bends : Seamless copper tube with 0.91mm thick
• Mechanically expanded Tubes forming interference fit with fin collars
• Specifications
  • 5/8" O.D. x 0.42mm wall thickness standard with optional wall thickness of (0.56mm) (0.71mm) and (0.91mm).
  • 1/2" O.D. x 0.42mm wall thickness standard with optional wall thickness of (0.56mm) (0.71mm) and (0.91mm).
  • 3/8" O.D. x 0.42mm wall thickness standard with optional wall thickness of (0.56mm) (0.71mm) and (0.91mm).
  • Rows available : 2 to 14
• Headers
  • Strong Brazing Joints with MS, copper or Stainless steel header offering parallel surface to coil tube.
  • Vertically mounted coils and horizontally running tubes in circuiting designed for gravity-drain
• Casing
  • Flanges : 16-gauge minimum thick material, die-formed for easy mounting and stacking
  • Coils over 44" fin length having intermediate tube supports with additional support every 42" multiple
  • Material Options : Galvanized steel standard. Optional SS, aluminum and copper.
• Brazing
  • Joints : High temperature filler metals. At least 5% silver brazing in manifold connections

Testing & Performance

• Coil assemblies are tested at 400 psig
• Dry nitrogen used
• Submerged under water
• Standard construction suitable for
  • Pressure : 250 PSI
  • Temperature : Up to 300 degrees F
• Performance certified under Revlon