H1 Series Pressure-Vacuum Relief Valve Quantity discounts available QuantityPrice SKU: .H1 Series Pressure-Vacuum Relief Valve Estimated Dock Date List Price / Net Cost Connection 1 Thread Size : 3/8 in - 18 3/4 in - 14 1 in - 11 1/2 Cracking Pressure : 5 psi 20 psi Customer Revision CPQS Config Data Description CPQS Message CPQS Order Columns CPQS PCHK data CPQS Custom Data CPQS Replacement ID SKU $185.90 to $289.22 -+ Add to Cart Quantity available represents our stock on hand for immediate shipment. If you require additional quantities place your order for the full amount and we will secure the additional stock you need! Show Available Part Numbers H1-20-12MPH1-05-12MPH1-05-16MPH1-05-6MP Product Details