NEW DAYTON 4ZM22 REGULATOR 1/2"$35.00 Out of stock SKU: 174093001514 Category: Other Description Additional information Description NEW DAYTON 4ZM22 REGULATOR 1/2″ 458 RB Additional information Weight 2.00 lbs MPN 4ZM22 Brand DAYTON We Buy New and Used Surplus Inventory - Sell to Us