sam 22 microsound gs
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SAM MicroSound GS

By Clean Rooms International

The SAM MicroSound GS provides high-performance filtration in a compact unit engineered for industries with stringent clean air requirements. With a gel-seal HEPA or ULPA filter replaceable from below the ceiling, it ensures integrity, cleanliness, and ease of maintenance in controlled environments.


Features

  • Leak-Free Gel Seal Design: A gel channel on the upstream side of the filter forms a complete seal between the filter and housing. This leak-free configuration meets the highest standards of performance, making it a preferred solution for pharmaceutical cleanrooms, labs, and critical process areas.
  • Roomside Filter Replacement: HEPA or ULPA filters are fully accessible and replaceable from below the ceiling through a hinged grille. This allows for fast, contamination-free servicing while keeping the housing fixed in place, reducing downtime and maintaining ceiling integrity.
  • Energy Efficient N310 Motor Blower: The low-watt motor blower assembly features a backward curved impeller, thermal overload protection, and operates with quiet efficiency. Designed for long-term durability and low power consumption, it supports cost-effective cleanroom operation.
  • Precision Airflow Control: Includes a solid-state speed controller with RFI suppression for fine-tuning airflow to exact requirements. Safety switch disables the unit during service, and seismic clip suspension points offer secure installation in demanding environments.

Details

  • Filter Options: HEPA or ULPA
  • HEPA Efficiency: 99.99% @ 0.3 micron
  • ULPA Efficiency: 99.9995% @ 0.12 micron
  • Prefilter: 30% ASHRAE pleated
  • Motor Type: N310, PSC, backward curved
  • Sealing Type: Gel channel
  • Filter Access: Roomside, hinged grille
  • Control: Solid-state variable speed
  • Housing: Steel, white powdercoated
  • Voltage Options: 115V (60 Hz), 208–230V (50/60 Hz), 277V (60 Hz)