DSS 625

DSS 625With Polyester Snapband

The AJR-PLEAT DSS series of top loading pleated dust filter elements are provided with flanged top caps with seamless polyester-covered cuffs, and molded urethane bottom caps. All DSS filters include a separate polyester felt covered snap band. To install, first the snap band is inserted into the tubesheet hole (for tubesheets up to 3/16” thick) providing a secure seal. Next, the filter is lowered for a press fit. The standard DSS design fits 6.25” tubesheet holes and is capable of adjustments to fit 6.20” or 6.375” diameter tubesheet holes.

Benefits of AJR-PLEAT pleated bags compared to traditional fabric bags

  • One piece filter (plus snap band) cuts filter changing time in half – no separate bag cage to deal with
  • Filters are washable and reusable in most cases
  • Wide shallow pleats handle high dust loads
  • Rugged and durable construction increases filter life for reduced maintenance requirements
  • Collection efficiencies 10 X or higher vs. a traditional polyester bag
  • Surface loading media operates at a lower pressure drop – saves energy
  • Lower pulse pressures required for cleaning
  • Materials of construction are tolerant of a wide range of process chemicals


Standard Construction Features

  • 100% spun bond polyester filter media
  • Flanged galvanized top cap with seamless polyester wrapped cuff
  • Included separate polyester felt snap band for tubesheet seal
  • Molded FDA compliant bottom cap
  • 225° F (107° C) continuous operating temperature
  • Open pleat spacing; shallow pleats
  • Expanded metal galvanized core
  • Strong and secure woven polyester outer bands

Custom Construction Features

  • Choice of finished length and pleat count
  • Choice of cores: polypropylene or stainless steel, rolled or perforated
  • Higher temperature construction to 265° F available
  • Grounded design
  • Riveted bands

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AJR Filtration has added string wound, melt blown, and carbon wrapped filter cartridges, formerly from Delta Pure Filtration to our product offering.  The expanded portfolio enhances AJR's position as a leading US manufacturer of high-quality engineered liquid and dust filtration products. All production and support operations continue under one roof in our West Chicago, IL filtration headquarters. Delta Pure part numbers will not change.  We look forward to serving your liquid filtration needs with more quality filter options, greater economies, and the convenience and simplicity of a single customer account. 

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