Round Nozzle Supply Air Chilled Water Air Handling Unit for Laboratory HVAC Refrigeration and Ventilation Equipment

Customization: Available
Condition: New
Product Series: PWM Pwl Pwd

Product Description

Basic Specifications
Model NO.
PWM
Cooling Capacity
10-1200kw
Heating Capacity
20-1500kw
Cooling Coil
Copper Tubes with Aluminum Fins or Copper Fins
Transport Package
Stretch Film + EPE + Wooden
Specification
3000*3000*1500
Production Capacity
5000PCS/Year
Product Description

Round nozzle supply air chilled water air handling unit: High-efficiency climate control solution designed for versatile industrial and commercial applications.

🛡️ Frame & Panel

Aluminium alloy frame with anti-cold bridge design. Double skin panels (30mm/50mm) in color steel for durability and aesthetics.

🚪 Access Door

Optimized opening directions for pressure sections to minimize air leakage. Optional access windows available.

🌀 Fan System

DIDW centrifugal fans with 15+ years lifespan. High efficiency and low noise with dynamic balance testing.

⚙️ Motor & Drive

Insulation class F motors with belt drive and vibration dampers to ensure smooth operation.

🔥 Heat Exchanger

CAD-designed coils for chilled/hot water or steam. Tested at 2.5MPa for leak-proof reliability.

💧 Drain Pan

Sloped stainless steel or galvanized steel pans for efficient water drainage and hygiene.

🧹 Filtration

Multiple stages from G3 primary to F9 secondary filters. Optional HEPA filters for cleanroom needs.

🌬️ Air Damper

Manual or electronic regulation using galvanized steel or aluminium alloy materials.

☁️ Humidification

Options include wet film, high pressure spray, steam, electrode, or electric heating humidifiers.

📉 Dehumidification

Wheel dehumidifiers capable of handling humidity levels below 50% for industrial processes.

♻️ Heat Recovery

Plate or wheel type aluminium heat recovery to maximize energy savings during pre-cooling/heating.

🧩 Flexible Design

All sections can be combined flexibly to meet specific project requirements.

Industrial Applications

Electronic Factories Pharmaceutical Plants Precision Instruments Petrochemical Industry Tobacco Factories Process Cooling

Technical Parameters
Model Type Air Flow (m³/h) Noise dB(A) Cooling (kW) Heating (kW) Static Pressure (Pa) Motor (kW) Weight (kg)
PWL 220-6X 22000 ≤69 398.37 386.17 360 5.5 887
PWL 250-6X 25000 ≤70 439.27 426.33 370 7.5 945
PWL 300-6X 30000 ≤72 547.70 531.25 370 7.5 1130
PWL 400-6X 40000 ≤75 708.76 683.77 480 5.5×2 1340
PWL 500-6X 50000 ≤75 907.33 853.41 490 7.5×2 1620
PWL 600-6X 60000 ≤76 1145.51 1056.81 590 11×2 1845
Product Gallery
Frequently Asked Questions
What is the range of cooling capacity for these units?
The cooling capacity ranges from 10kw up to 1200kw, depending on the specific model and configuration selected.
What materials are used for the unit's panels?
The units feature double skin panels made of color steel, available in 30mm and 50mm thicknesses, with an aluminium alloy frame and anti-cold bridge design.
Can the filtration system be customized?
Yes, we offer various filtration options including nylon/metal mesh prefilters (G3-G4), bag filters (F7-F9), and optional HEPA or special function filters.
Is heat recovery available for energy saving?
Absolutely. The unit can be equipped with plate type aluminium heat recovery or wheel heat recovery sections to improve efficiency and save energy.
What industries are these air handling units suitable for?
They are ideal for electronic factories, pharmaceutical plants, precision instrument manufacturing, petrochemical facilities, and tobacco factories.
How is the unit protected during transport?
Every unit is securely packed using a combination of stretch film, EPE (Expanded Polyethylene), and a sturdy wooden frame to ensure safe delivery.

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