{"product_id":"polylok-3017-207-20-inch-round-distribution-box-7-hole","title":"Polylok 3017-207 20 Inch Round Distribution Box 7 Hole","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe POLYLOK 3017-207 is a 20-inch round septic distribution box designed to evenly distribute effluent flow across multiple leach field lines. Built for flexibility, it accepts 2-inch, 3-inch, 4-inch, and 6-inch pipe, eliminating the need for multiple fitting types on a single job. The 7-hole configuration provides a wide range of inlet and outlet placement options. It ships with a flat cover and is compatible with 20-inch risers for straightforward grade adjustment. Licensed septic installers and plumbers rely on this D-box for both new construction and replacement installs.\u003c\/p\u003e\n\u003cp\u003eThis distribution box suits residential and light commercial septic systems where equal flow distribution to leach lines is required. The flexible inlet and outlet positioning makes it adaptable to varied site layouts without requiring additional hardware. Compatibility with 20-inch POLYLOK risers means grade adjustment is handled within the same product system. It works equally well in small single-line systems and larger multi-line leach field configurations.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e7-hole design allows flexible inlet and outlet placement\u003c\/li\u003e\n  \u003cli\u003eAccepts 2-inch, 3-inch, 4-inch, and 6-inch pipe for multi-size compatibility\u003c\/li\u003e\n  \u003cli\u003e20-inch round form factor with included flat cover\u003c\/li\u003e\n  \u003cli\u003eCompatible with 20-inch POLYLOK risers for grade adjustment\u003c\/li\u003e\n  \u003cli\u003eEqual flow distribution to multiple leach field lines\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with 20-inch POLYLOK risers. Accepts 2-inch, 3-inch, 4-inch, and 6-inch pipe fittings. Intended as a distribution box for residential and light commercial gravity-fed septic leach field systems.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed septic installer or plumber in accordance with local health department regulations and applicable plumbing codes. Ensure the box is set level to maintain equal flow distribution across all active outlet lines. Unused ports must be properly plugged before backfilling. Verify that the cover is fully seated before completing burial to prevent soil infiltration.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDiameter\u003c\/strong\u003e: 20 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShape\u003c\/strong\u003e: Round\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Holes\u003c\/strong\u003e: 7\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAccepted Pipe Sizes\u003c\/strong\u003e: 2 inches, 3 inches, 4 inches, 6 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCover Type\u003c\/strong\u003e: Flat\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: POLYLOK\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 3017-207\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"POLYLOK","offers":[{"title":"Default Title","offer_id":51383090577714,"sku":"3017-207","price":131.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/312674130.png?v=1782587815","url":"https:\/\/voomisupply.com\/products\/polylok-3017-207-20-inch-round-distribution-box-7-hole","provider":"Voomi Supply","version":"1.0","type":"link"}