An Air Handling Unit (AHU) is a centralized air treatment system designed to condition (filter, heat, cool, humidify, dehumidify) and distribute clean air to controlled environments such as pharmaceutical cleanrooms, laboratories, hospitals, and production areas.
AHUs are the heart of HVAC systems in sterile facilities ensuring precise temperature, humidity, air cleanliness, and pressure control as per GMP and ISO 14644 standards.
Fresh Air Intake: Ambient air enters through pre-filters.
Air Mixing: Fresh and return air are blended as per design ratio.
Filtration: Air passes through fine filters and HEPA filters for cleanliness.
Cooling/Heating: Air is conditioned via cooling or heating coils.
Humidification/Dehumidification: Air moisture levels are controlled.
Blower Section: A centrifugal fan supplies conditioned air to ducts.
Final Delivery: Treated air is distributed to rooms through diffusers or terminal HEPA units.
| Parameter | Specification |
|---|---|
| Type | Single / Double Skin Modular AHU |
| Application | Cleanrooms, Pharma, Food, HVAC systems |
| Construction | Modular bolted type with aluminum extruded profile |
| Panel Thickness | 25 mm / 43 mm / 50 mm (PUF or Rockwool insulation) |
| Outer Skin | Pre-coated GI / SS 304 |
| Inner Skin | GI / SS 304 (optional mirror finish for pharma) |
| Frame Structure | Anodized Aluminum Extrusion with Nylon Corners |
| Access Doors | Insulated hinged doors with view glass and handles |
| Drain Pan | SS 304, sloped design for condensate removal |
| Fan Type | DIDW (Double Inlet Double Width) Centrifugal / EC Plug Fan |
| Motor Type | TEFC, 3-phase induction motor with VFD compatibility |
| Filter Stages | Pre-filter (10 ), Fine filter (5 ), HEPA (0.3 ) |
| Cooling Coil | Copper tubes with aluminum fins (DX/Chilled water) |
| Heating Coil (Optional) | Steam / Hot water type |
| Humidifier (Optional) | Steam injection / Spray / Ultrasonic |
| Air Flow Capacity | 1000 CFM to 40,000+ CFM |
| Static Pressure | 50 2000 Pa |
| Noise Level | < 75 dB(A) |
| Power Supply | 415 V AC 10%, 50 Hz, 3 Phase |
| Control Panel | PLC / DDC based control with VFD and sensors |
| Section | Function |
|---|---|
| Mixing Box | Combines return and fresh air |
| Filter Section | Removes dust and particulates |
| Cooling / Heating Coil Section | Conditions temperature |
| Blower Section | Circulates treated air |
| Humidification Section | Controls humidity |
| HEPA Section (Final) | Provides sterile air for cleanroom |
| Model | Air Flow (CFM) | Motor (HP) | Cooling Coil Rows | Filter Stages |
|---|---|---|---|---|
| AHU-1000 | 1000 | 1.0 | 4 | 2 |
| AHU-3000 | 3000 | 2.0 | 6 | 3 |
| AHU-5000 | 5000 | 3.0 | 6 | 3 |
| AHU-10K | 10,000 | 5.0 | 8 | 3 |
| AHU-20K | 20,000 | 10.0 | 8 | 3 |
| AHU-40K | 40,000 | 15.0 | 8 | 3 |
(Custom sizes and CFM ratings available on request)
| Component | Material Options |
|---|---|
| Panels | PUF Insulated GI / SS304 / Aluminum |
| Frame | Anodized Aluminum Profile |
| Base Frame | GI / SS 304 Heavy Channel |
| Drain Pan | SS 304 with epoxy insulation |
| Filter Frames | Aluminum / GI / SS |
| Fasteners | Stainless Steel with nylon gaskets |
PLC/Smart Controller with HMI display
Differential Pressure Sensors (Filter Monitoring)
Temperature & Humidity Sensors
Airflow and Damper Control (Motorized Dampers)
BMS / SCADA Integration (optional)
Variable Frequency Drive (VFD) for energy saving
Pharmaceutical manufacturing & cleanrooms
Biotech and healthcare facilities
Food and beverage plants
Electronic assembly areas
Laboratories and research centers
Hospital isolation rooms
HVAC systems for controlled environments
ISO 14644 Cleanroom Air Cleanliness
ASHRAE 170 / 62.1 Ventilation Standards
GMP / WHO / EU Guidelines
EN 1886 / EN 779 / EN 1822 AHU and Filter Standards

Price:
Minimum Order Quantity : 1 Unit
Material : Stainless Steel
Equipment Materials : Metal
Voltage : 220 Volt (v)
Usage : Industrial
Warranty : 12 Years
Minimum Order Quantity : 1 Unit
Material : Stainless Steel
Equipment Materials : Metal
Voltage : 220 Volt (v)
Usage : Industrial
Warranty : 12 Years
Minimum Order Quantity : 1 Unit
Material : Stainless Steel
Equipment Materials : Metal
Voltage : 220 Volt (v)
Usage : Industrial
Warranty : 12 Years