Ceiling HEPA Unit for cleanroom


Introduction:

The ceiling HEPA unit frame: good quality coated aluminum zinc plate thickness 1-1.2mm

Fan: back centrifugal fan, aluminum alloy impeller, low voice and low vibration.

HEPA filters: mini pleated glass fiber HEPA filters efficiency 99.99% H14 standard; Air velocity adjustable; Noise≤58dB; average air velocity≥0.45±20%m/s; air flow rate: 500-1500m3/h adjustable;

Pre filters on the air inlet side to remove large dust and protect impeller from damage.

Air duct in the interior of ceiling HEPA unit to prevent uniform airflow.

The application of ceiling HEPA unit;

For most of the class 100, 1000, 10000 cleanroom in hospital, factorial work line, laboratories, pharmaceuticals and so on.

About the installation:

For loading, transporting, unloading the FFU, please ensure it`s vertical standing;

Don`t drop it when unloading;

For maximize the service life, FFU should not be installed in place where too much oil, dust, moist and so on;

Please left enough space between two FFU;

The ceiling HEPA units are installed on the ceiling grid sealed by self weight.

Maintain: checking the running situation, cutting off the power recourse for any abnormalities.

Do not disassemble any component of the FFU; Do not step the central part;

Specifications and Details
Efficiency H13 99.95% EN:1822
Filter depth 280-320mm available
Filter media Waterproof glass fiber
Frame material SUS, Al-Zn, Coated Metal
Motor Backcentrifugal fan
Customized size Available
Power 220V 50Hz or 110V 60Hz
Max Operating Temperature 175˚F (79˚C)


Tech Data

Model 122S 122Z 117Z 61Z 57Z
Airflow (m³/h )

3000

1600

1500

600

500

Noise (Db) 54-60
Efficiency H13-U15
Cleanliness Class 100
Electric 220/110V
Power 360W 180W 180W 145W 75W
Size (mm) 1175*1175*320 1225*615*320 1175*575*320 615*615*280 575*575*280
HEPA (mm) 1170*1170*69 1220*610*69 1170*570*69 610*610*69 570*570*69
Pressure drop

90-125Pa

Coarse filter

nylon mesh or pleated pre filter

Wight 50Kg 25Kg 23Kg 15Kg 10Kg
Air velocity 0.45m/s±20%

Customized size is available, air pressure drop ± 15% around;