Nominal diameter

Source: https://baymeters.com/products/option-set-1639326-dropdown-1

VariantPriceAvailability
DN10(3/8¡®¡¯)148.00 USDIn Stock
DN50(2¡®¡¯)183.00 USDIn Stock
DN65(2.5¡®¡¯)552.00 USDIn Stock
DN80(3¡®¡¯)698.00 USDIn Stock
DN100(4¡®¡¯)1029.00 USDIn Stock