FP-FPE Straight Through Absortive Design Intake/Exhaust Silencers

15 to 20 dBA Noise Reduction

Straight through design without a center panel offers good attenuation of high frequency noise with low pressure drop. Applications include small atmospheric vent applications. It can also serve as an add-on to boost overall attenuation when installed in series with an M-line chamber type silencer. FP model is for intake service and the FPE for exhaust service.

Typical application: Internal combustion engine intakes and exhaust, compressor intakes or fan intakes and discharges.

Features

  • Advanced acoustical design
  • Heavy duty, all welded construction and long service life
  • Easily installed in any position
  • Prime coated exterior finish
  • Sizes 1.5 to 3.5 have MNPT connections

Options / Accessories

  • Horizontal or vertical support arrangements
  • Special paint
  • Stainless steel construction
  • Complete range of exhaust accessories

Attenuation Curves

Size / CA (FP)A (FPE)BEst WtDrawing
1.54.754.75208 
2552412 
2.5662614 
36.56.53020 
3.5773428 
410113855
drawing
511.125124263
drawing
612.125134880
drawing
814.1251554120
drawing
1016.1251767180
drawing
1218.1251979290
drawing
14202091330
drawing
162222103440
drawing
182424116570 
202626128700
drawing
222828140820 
2430301521100 
2632321641370 
2834341761560 
3036361881770 
  • All dimensions are in inches. All weights are in pounds. Weights are approximate.
  • Listed sound data is based on typical performance and should not be considered absolute.

To order or for more information, call us at 800-234-6778 or complete our Contact Form

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