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MV330025 - Straight Thru 4" High Vacuum Trap, NW25

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Product Description


A 4" stainless steel high vacuum trap with NW25 flange connections set at a straight through configuration. Includes one filter element (see element choices below). Traps also come in a right angle design. Also available with hose terminations.


  • Positive Flow
  • No blow-by
  • Variety of elements
  • Positive trapping
  • Easy changing and cleaning


  • Type: Straight
  • Housing Material: Stainless Steel
  • Connections: NW 25
  • Dimensions: 8" H x 4" W

Choose from these Elements:

  • stainless steel gauze
  • copper gauze
  • molecular sieve
  • SodaSorb
  • activated charcoal
  • PolyPro (2, 5, and 20 microns)


  • Versatile foreline trap prevents contaminants from entering the vacuum pump and protects the system from pump fluid contamination.
  • The flow of the effluent gas is directed through the inlet port to the filter elements.
  • Filter elements are sealed at both the inlet and the exhaust ends, eliminating blow-by and maintaining a positive flow through the elements.
  • One element is required in the 4" traps.


All prices are in US$. Website pricing is good only for the USA and Canada. Please call for International pricing.

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