“PRISM”AIR SHOWER UNIT

The prefabricated modular Air Shower enclosure is used to remove surface particles from personnel prior to entering a contamination-controlled environment. Constructed according to ISO 14644, it ensures minimal contamination during personnel transfer.

Technical Specifications

Air Performance:
• Air Cleanliness: ISO Class 5 / Class 100 / M3.5 AREA
• Air Velocities: 20 ± 5 m/s (4000 ± 1000 FPM)
• Air Flow: Horizontal + Vertical

Noise & Vibration:
• Noise Level: Minimum
• Vibration Level: Minimum

Power Supply:
• 440 VAC, 3-Phase (3-Ø), 50 Hz

Material of Construction (MOC):
• G.I. Powder Coated / SS-304 / SS-316 / Combination
• All external panels are double-skinned and duly PUF insulated
• Door: Double-skinned with view panel, door closer, and ‘D’ handle

Filtration System:
• Two-stage filtration:

• EU7 Intermediate Filter (95% down to 3 μm)
• EU14 HEPA Filter (Supply/Exhaust, 99.999% down to 0.3 μm)

Other Features:
• Statically & dynamically balanced motor-blower with isolator to reduce noise
• Fluorescent lights
• Differential pressure gauge: 1 No. (for HEPA Filter)
• Auto / Manual operation
• DOP Port
• Documentation: DQ, IQ, OQ, PQ

Options & Accessories

• Single Entry / Exit Chamber
• Separate Entry + Exit Chamber
• One-side Entry / Both-side Entry
• Top Blower / Side Blower arrangement (height consult)
• Velocity display with High/Low alarms
• Filter choking alarms
• FLP electrical goods for explosion-prone areas

Working & Overall Dimensions