Porous Metal Muffler with Adjustable Speed Control, 1/4 NPT, 1.45 Inch Long

Brand
Allied Witan Co
Brand
Allied Witan Co
Pack Size
1.00
UOM
EA
Hex
0.56
Length
1.45
Supplier Part Number
C28
Thread 1
1/4 NPT
Product Weight
0.05 lbs
Alternate Part Numbers
Alternate Part Number C1CM32, Alternate Part Number MI-00278140, Alternate Part Number MINO-01056F24520

Product Questions & Answers

Got a pneumatic line that's running actuators way too fast, does this muffler actually let you dial back the airflow, or is it more of a set-and-forget deal?
Question by: Wayne R on Jan 18, 2026, 9:27 PM
You can tune it either way, honestly. The external adjustment screw gives you a range from fully closed all the way to full flow, so you've got real control over how much air passes through. Once you land on the right setting, the locknut holds it right there so vibration or bumps don't walk it out of position. It threads into a 1/4 NPT port, so if your line already has that fitting, it drops right in without any adapter business.
Answer by: Customer Support on Jan 20, 2026, 6:54 AM

Similar Products

Model Number Thread 1 Length Hex Price Buy Now
C28 1/4 NPT 1.45 0.56