Quick view Add to Wishlist Wilden 00-3510-99 Wilden .25" Muffler for .25" Air Operated Double Diaphragm Pumps Wilden Muffler for .25" Pumps Material: Multiple Materials Old Wilden Part Number 00-3150-99 Voigt-Abernathy displays pricing following our manufacturers internet pricing... MSRP: $34.41 Add to Cart The item has been added Compare