Miller Electric 16207 DIAPHRAGM, 1.89" DIA, 316L, FLAT Sale Price: $21.22 Original Price: $24.40 DIAPHRAGM, 1.89" DIA, 316L, FLAT PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Quantity: Add To Cart Added! DIAPHRAGM, 1.89" DIA, 316L, FLAT PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1