Views: 0 Author: Site Editor Publish Time: 2026-08-14 Origin: Site
Chilled water coil is the core heat‑exchange component inside air‑handling units, responsible for air cooling and dehumidification. It cools down supply air and removes moisture by circulating chilled water inside the tubes. Coil performance directly impacts AHU cooling capacity, humidity control, air‑side pressure drop and anti‑water‑blow‑off performance for HVAC, commercial buildings, factories and clean‑room systems.
Our custom AHU chilled water coils adopt seamless copper tubes paired with hydrophilic aluminum fins. Optimized fin pitch, tube row count and circuit layout are designed for cooling‑dehumidification working conditions. Each coil goes through hydraulic pressure test before delivery to ensure long‑term stable operation.
Key Product Features
Dehumidification‑oriented structure: Seamless copper tubes + hydrophilic louvered aluminum fins. Hydrophilic treatment accelerates condensate drainage, avoids water bridging between fins.
Optimized parameter setup: Fin pitch 2.0‑2.6 mm for typical cooling‑dehumidification service. Tube rows from 2‑6 rows available according to cooling load.
Full OEM customization: Manufactured based on customer drawings or physical samples. Coil overall dimensions, circuit arrangement, nozzle position and size can be adjusted to fit existing AHU cabinet.
Multiple anti‑corrosion options: Bare aluminum fins, epoxy coated fins for coastal, chemical‑polluted environments; stainless‑steel tube‑fin solution for heavy‑corrosion projects.
Complete auxiliary structure support: Matched galvanized frame, stainless‑steel drain pan, optional water eliminator to prevent condensate blow‑off into air duct.
Strict factory test: Water‑side pressure holding test, leak inspection, guarantee no water leakage on site.
Typical Applications
Commercial & industrial AHU air handling units
Clean room air conditioning systems
Hospital, shopping mall, office building HVAC systems
Factory workshop air conditioning
CRAH units for data centers
We support prototype sample orders and mass‑volume OEM production. Whether you need replacement chilled water coils for old AHU equipment or custom coils for new HVAC projects, we provide reliable heat‑exchange solutions.
