SENTINEL™ filter bags set the global standard for nominally rated filter bags, having a fully welded needle-felt construction and manufactured from silicon-free fibers under ISO 9001 quality control standards to assure performance consistency.
The fully welded design of SENTINEL™ filter bags ensures maximum strength and reliability. The SENTINEL™ Ring ensures a bypass free seal to the restrainer basket and they are available in polypropylene, polyester and santoprene materials of construction to provides a flexible, chemically resistant seal which adapts to all #1 - #4 size filter housings. This patented design employs a pressure activated sealing which improves as the differential pressure increases. The integrally molded handles are easy to grab for bag removal.
Maximum temperature ratings:
194ºF for polypropylene material
302ºF for polyester material
Maximum differential pressure of 36.2 PSI
Recommended replacement differential pressure between 11.6 - 21.7 PSI
Maximum flow rates: (depending upon material)
#1 size SENTINEL™ bags, 88 GPM
#2 size SENTINEL™ bags, 176 GPM
#3 size SENTINEL™ bags, 26 GPM
#4 size SENTINEL™ bags, 53 GPM
Nominal retentions: 1, 5, 10, 25, 50, 100 and 200 μm