ALLIED WITAN 3/8 MUFFLER 0155038

Exhaust noise from pneumatic or hydraulic systems can get pretty loud, especially on smaller ported components. A 3/8 muffler like this one from Allied Witan threads onto the exhaust port and knocks that noise down to a manageable level. Real common application is on directional control valves and cylinders where you've got a 3/8 NPT exhaust port that needs quieting without restricting airflow too much.

Match-up is by the supplier part number. This Allied Witan muffler is supplier part no. 0155038, so it lines up with a muffler marked 0155038.

Match it up by the supplier part number. This product is an Allied Witan Co muffler with supplier part no. 0155038, listed as a 3/8 muffler.

This muffler uses a standard 3/8" thread, so it should fit any compatible port.

Yes, supplier part number 0155038 is exactly what this product is. It comes from Allied Witan Co and carries the 3/8 size designation, so if that number is what you pulled off your old unit or a parts list, you're looking at the right item.