Previous Product Next Product The images have the illustration purpose, the product may not be the same. Check the description or contact our sales team. DCI #4430 TRI-BLOCK DIAPHRAGM $4.50 1 in stock DCI #4430 TRI-BLOCK DIAPHRAGM quantity Add to cart SKU: PE1169 Category: Parts Equipment Description Description DCI #4430 TRI-BLOCK DIAPHRAGM