{"product_id":"53-intake-pressure-relief-valve-4-3-8bc-w-2-5nh-250psi","title":"53: Intake Pressure Relief Valve 4 3\/8BC W\/2.5NH 250PSI","description":"The Akron Brass pressure relief valve has been redesigned for easier pressure setting and adjustment at the factory and in the field. The new Style 53 is a direct replacement for the Style 59 and is 100% backwards compatible.\n\nFor mounting on main pump intakes with a four bolt flange.\nField adjustable pressure setting.\nBrass construction\n\nThe pressure relief valve is spring loaded for use on main pump intakes utilizing a 4-bolt flange. It has field adjustable pressure settings from 50 psi ? 250 psi and is of a brass construction.\n\n250 psi operating pressure\nFactory set at 125 psi\n4-Bolt flange inlet ? 4 3\/8?BC standard bolt pattern\nBrass construction\n2 ?? outlet connection available in Standard Grooved fitting, NH or NPT threads\nDimensions: 6 ?? L x 4 5\/32? W x 6 ?? H\nWeight: 14 3\/8 lbs.","brand":"My Store","offers":[{"title":"Default Title","offer_id":46170445545629,"sku":"AKR-00530003","price":579.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/0524\/3805\/files\/151ab3f8-dbbf-4edf-abc8-fbe0dac22085.jpg?v=1733495999","url":"https:\/\/14b115-fc.myshopify.com\/products\/53-intake-pressure-relief-valve-4-3-8bc-w-2-5nh-250psi","provider":"Firefighter One LLC","version":"1.0","type":"link"}