Box Filter HEPA Filter CE Standard Laminar Flow FFU Hood for Mushroom

• Customization: Available
• Certification: CE, ISO9001
• Feature: High Speed, Cold-Resistant, Corrosion-Resistant, Heat-Resistant
• Model NO.: SZP
• Standard: Standard
• Material: Galvanized Steel
• Efficiency: HEPA 99.99%@0.3um
• Function: Purification Filter
• Power: 220V/50Hz
• Frame: Galvanized Steel/Stainless Steel
• Air Velocity: 0.35-0.55m/S
• Application1: Cleanroom Project
• Service: OEM/ODM
• Filtration Grade: H13/H14
• Name: Fan Filter Unit
• Application2: Mushroom Inoculation
• Fan: Ec/DC
• Size-1: 2*4FT(1175*575mm)
• Size-2: 4*4FT(1175*1175mm)
• Size-3: 2*2FT(575*575mm)
• Weight: 25-50kg
• Transport Package: Export Wooden Case
• Specification: 300*300mm
• Trademark: PHARMA
• Origin: China
• HS Code: 8421399090
• Production Capacity: 50sets/Week

Product Description

Model		FFU-2*2	FFU-2*4	FFU-4*4
Module size(W x L x H)		575*575*250mm	1175*575*250mm	1175*1175*250mm
Air flow		900	1000	1200
Average velocity(m/s)		0.3-0.5	0.3-0.5	0.3-0.5
Pressure(pa)		97(10mmAq)	97(10mmAq)	97(10mmAq)
Power(W)		100	175	250
Weight(kg)		27.5	34	45.5
Noise dB		52	52	52
HEPA Filter	Size	610*610*70mm	1170*570*70mm	1170*1170*70mm
	Efficiency	99.99% @0.3μm	99.99% @0.3μm	99.99% @0.3μm
	Frame	High-quality aluminum	High-quality aluminum	High-quality aluminum
	Pressure	180pa 0.45m/s	180pa 0.45m/s	180pa 0.45m/s

What is an FFU (Fan Filter Unit)?

 

A Fan Filter Unit (FFU) is a kind of motorized air filtration device. It plays a crucial role in providing purified air to clean rooms, laboratories, medical institutions, and micro-environments. By effectively removing harmful airborne particles from the recirculating air, it ensures the air quality within these spaces meets strict cleanliness standards.

 

These units are typically installed within the ceiling or floor grid of the relevant system. In the case of large clean rooms, a significantly large number of FFUs are required. Depending on the size and specific requirements of the clean room, the quantity of FFUs can vary greatly, sometimes ranging from several hundred to several thousand.

 

Each FFU often comes equipped with its own pre-filter, a High-Efficiency Particulate Air (HEPA) filter, and an internally controllable fan for optimized air distribution. This integrated design enables efficient and precise control over the air filtration and circulation process, guaranteeing the maintenance of a clean and stable environment for various sensitive operations and processes.