Housings / Frames

Bag-In Bag-Out Filter Housing

  • HOUSING SHALL BE CONSTRUCTED FROM 11GA AND 14GA T-304 STAINLESS STEEL, T-316 STAINLESS STEEL OR ALUMUNIZED MATERIAL. 
  • HARDWARE WILL BE 300 SERIES S/S EXCEPT FOR ALUMINUM STAR KNOBS AND BRASS LOCKING TRAY NUT.
  • PRESSURE BOUNDARY TO BE 100% SEAL WELDED.  ALL OTHER WELDS TO BE INTERMITTENT.
  • ACCESS DOORS SHALL BE SUPPLIED WITH BAG KITS
  • UNIT IS DESIGNED TO ACCOMMODATE STANDARD AND CUSTOM SIZE PREFILTERS, HEPA FILTERS AND CARBON FILTERS
  • UNIT TESTED PER ASME N510, 1989, 1995 REAFFIRMED TO ±15″ W.G.
  • UNIT COMES EQUIPPED WITH A REMOVABLE LOCKING MECHANISM FOR GASKET  SEAL OR FLUID SEAL FINAL  FILTERS.
  • ALL HEPA FILTERS SHALL SEAL ON THE UPSTREAM SIDE OF THE UNIT.

HEPA Side Access Housing

  • THE UNIT IS INTERMITTENTLY WELDED AND CAULKED WITH AN RTV SEALANT.
  • THE UNIT SHALL BE MANUFACTURED FROM 12 GA. AND 14 GA. GALVANIZED  STEEL, T-304 STAINLESS STEEL, T-316 STAINLESS STEEL OR ALUMINIZED STEEL MATERIAL. 
  • STAR KNOBS AND STUDS SHALL BE USED TO RETAIN DOORS.
  • A NEOPRENE GASKET SHALL SEAL THE DOOR EDGES TO THE ENCLOSURE.
  • UNIT COMES EQUIPPED WITH A REMOVABLE LOCKING TRAY MECHANISM FOR GASKET OR FLUID SEAL FILTERS.
  •  ALL HEPA FILTERS SHALL SEAL ON THE DOWNSTREAM SIDE OF THE UNIT.
  • UNIT IS DESIGNED TO ACCOMMODATE STANDARD AND CUSTOM SIZE PREFILTERS, HEPA FILTERS AND CARBON FILTERS

Pharma-Module

  • UNIT SHALL BE CONSTRUCTED OF .063 ALUMINUM, 16 GA T-304 STAINLESS STEEL OR T-316 STAINLESS STEEL. 
  • ALL STRAIGHT SEAMS OF THE PLENUM SHALL BE CONTINUOUSLY WELDED.  ALL OTHER JOINTS SHALL BE INTERMITTENTLY WELDED AND CAULKED.
  • GRILLE IS PERFORATED 40% OPEN, 2B FINISH 22 GA T-304 STAINLESS STEEL.
  • PHARMA-MODULE HAS VARIOUS PERIMETER TRIM SELECTIONS.
  • FOUR FILTER GUIDES AND FOUR FILTER RETAINERS ARE STANDARD.
  • UNIT IS DESIGNED TO ACCOMMODATE THE FOLLOWING CUSTOM AND STANDARD FLUID SEAL HEPA FILTER

Holding Frame

  • UNIT SHALL BE CONSTRUCTED OF 14 GA GALVANIZED STEEL, T-304 STAINLESS STEEL OR T-316 STAINLESS STEEL. 
  • ALL STRAIGHT SEAMS OF THE FRAME SHALL BE CONTINUOUSLY WELDED.  ALL OTHER JOINTS SHALL BE INTERMITTENTLY WELDED AND CAULKED.
  • THERE ARE FOUR DIFFERENT HOLDING FRAME STYLES: EXTENDER, SWING-ARM, EASY FRAME AND DEEP FRAME.
  • FRAMES ARE 5/8″ LARGER THAN THE ACTUAL FILTER SIZE.
  • FRAMES ARE DESIGNED TO ACCOMMODATE THE FOLLOWING CUSTOM AND STANDARD FLUID SEAL HEPA FILTER