{"product_id":"parker-a4n0347d1k-piston-accumulator-347-cu-in-sae-20","title":"Parker A4N0347D1K Piston Accumulator 347 Cu in Sae 20","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe PARKER A4N0347D1K is a piston-style hydraulic accumulator designed to store and release pressurized hydraulic fluid in industrial and mobile hydraulic systems. With a fluid capacity of 347 cubic inches and a gas capacity of 357 cubic inches, this accumulator handles energy storage, shock absorption, and flow supplementation duties in demanding hydraulic circuits. The port thread size is SAE 20, which is standard for high-pressure hydraulic line connections. At 61 pounds, this is a substantial unit suited for fixed or mobile equipment installations. Licensed hydraulic system technicians and industrial maintenance professionals are the typical installers.\u003c\/p\u003e\n\u003cp\u003eThis accumulator is applicable in hydraulic power units, heavy equipment, and industrial machinery where the system requires pressure maintenance, surge dampening, or emergency fluid backup. Piston accumulators are commonly selected over bladder or diaphragm styles when large fluid volumes, high flow rates, or wide temperature ranges are required. The SAE 20 port makes integration into existing hydraulic plumbing straightforward using standard JIC or SAE straight-thread fittings.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eFluid capacity of 347 cubic inches for substantial hydraulic energy storage\u003c\/li\u003e\n  \u003cli\u003eGas capacity of 357 cubic inches supports effective precharge volume\u003c\/li\u003e\n  \u003cli\u003eSAE 20 port thread size for compatibility with standard high-pressure hydraulic fittings\u003c\/li\u003e\n  \u003cli\u003ePiston design accommodates high flow rates and large fluid volume displacement\u003c\/li\u003e\n  \u003cli\u003eRobust construction at 61 pounds, built for industrial-duty applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style piston accumulator for hydraulic systems requiring an SAE 20 port connection with a fluid capacity of 347 cubic inches. Confirm system working pressure and precharge requirements against the unit specification sheet before installation.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified hydraulic systems technician. Depressurize and isolate the hydraulic circuit completely before removing or installing any accumulator. Precharge the gas side with dry nitrogen only — never use oxygen or compressed air. Follow applicable industry safety standards and the equipment manufacturer's service documentation for mounting orientation, precharge pressure, and torque specifications.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFluid Capacity\u003c\/strong\u003e: 347 cubic inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGas Capacity\u003c\/strong\u003e: 357 cubic inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePort Thread Size\u003c\/strong\u003e: SAE 20\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 61 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: PARKER\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: A4N0347D1K\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PARKER","offers":[{"title":"Default Title","offer_id":51541999354162,"sku":"A4N0347D1K","price":2629.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/fa53ceb10b73905fffb2f062bbf6b1bd_53493505-fca3-4016-92fe-185e4452621d.jpg?v=1785889251","url":"https:\/\/voomisupply.com\/products\/parker-a4n0347d1k-piston-accumulator-347-cu-in-sae-20","provider":"Voomi Supply","version":"1.0","type":"link"}