{"product_id":"pentair-75-x-7-8-hex-bushing","title":"Pentair .75\" x 7\/8\" Hex Bushing","description":"\u003cp data-path-to-node=\"0\" id=\"p-rc_5e4047ba1e07cc8e-56\"\u003eThe Pentair \u003cspan class=\"math-inline\" data-math='.75\"' data-index-in-node=\"12\"\u003e$.75\"$\u003c\/span\u003e\u003cspan class=\"citation-443 citation-end-443\"\u003e Hex \u003csup class=\"superscript\" data-turn-source-index=\"1\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003cspan class=\"math-inline\" data-math=\"\\times\" data-index-in-node=\"21\"\u003e$\\times$\u003c\/span\u003e\u003cspan class=\"citation-442 citation-end-442\"\u003e \u003csup class=\"superscript\" data-turn-source-index=\"2\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003cspan class=\"math-inline\" data-math='7\/8\"' data-index-in-node=\"28\"\u003e$7\/8\"$\u003c\/span\u003e\u003cspan class=\"citation-441\"\u003e Threaded Bushing (part number \u003c\/span\u003e\u003cb data-path-to-node=\"0\" data-index-in-node=\"63\"\u003e\u003cspan class=\"citation-441\"\u003e070548\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-441\"\u003e, \u003c\/span\u003e\u003cb data-path-to-node=\"0\" data-index-in-node=\"71\"\u003e\u003cspan class=\"citation-441\"\u003e70548\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-441\"\u003e, or \u003c\/span\u003e\u003cb data-path-to-node=\"0\" data-index-in-node=\"81\"\u003e\u003cspan class=\"citation-441\"\u003e070548Z\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-441 citation-end-441\"\u003e) is a specialized internal pressure-relief plumbing fitting engineered exclusively for high-capacity pool and spa Diatomaceous Earth (D.E.) and cartridge filtration networks.\u003csup class=\"superscript\" data-turn-source-index=\"3\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003cspan class=\"citation-440\"\u003eThis genuine original equipment manufacturer (OEM) replacement component is standard structural hardware designed for the integrated air relief valve assemblies of legacy \u003c\/span\u003e\u003cb data-path-to-node=\"0\" data-index-in-node=\"435\"\u003e\u003cspan class=\"citation-440\"\u003ePentair SM \u0026amp; SMBW 2000-Series\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-440\"\u003e vertical grid D.E. filters, as well as classic cartridge filter models like the \u003c\/span\u003e\u003cb data-path-to-node=\"0\" data-index-in-node=\"545\"\u003e\u003cspan class=\"citation-440\"\u003eCFW\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-440\"\u003e, \u003c\/span\u003e\u003cb data-path-to-node=\"0\" data-index-in-node=\"550\"\u003e\u003cspan class=\"citation-440\"\u003eCF100\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-440\"\u003e, and \u003c\/span\u003e\u003cb data-path-to-node=\"0\" data-index-in-node=\"561\"\u003e\u003cspan class=\"citation-440\"\u003eCP150\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-440 citation-end-440\"\u003e lines.\u003csup class=\"superscript\" data-turn-source-index=\"4\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"1\" id=\"p-rc_5e4047ba1e07cc8e-57\"\u003e\u003cspan class=\"citation-439 citation-end-439\"\u003eMachined from heavy-walled, commercial-grade solid brass or heavy-duty engineering polymers, this dual-dimensioned bushing is styled with a distinct 3\/4-inch hex-flanged head that transitions into a rugged 7\/8-inch threaded shank profile.\u003csup class=\"superscript\" data-turn-source-index=\"5\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003cspan class=\"citation-438 citation-end-438\"\u003eIts primary operational role is to anchor the high-flow air relief components directly into the upper dome port of the pressurized filter tank chassis.\u003csup class=\"superscript\" data-turn-source-index=\"6\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003cspan class=\"citation-437 citation-end-437\"\u003eWhen paired with an elastomeric lid gasket and tight-sealing hex nut, the bushing forms an unyielding mechanical connection that safely isolates air-purging mechanisms under continuous system operating pressures up to 50 PSI.\u003csup class=\"superscript\" data-turn-source-index=\"7\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\" id=\"p-rc_5e4047ba1e07cc8e-58\"\u003e\u003cspan class=\"citation-436 citation-end-436\"\u003eBy providing a precise threaded gateway for the manual or automatic air bleed systems, it allows trapped gas pockets to be cleanly exhausted from the filter dome.\u003csup class=\"superscript\" data-turn-source-index=\"8\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003cspan class=\"citation-435 citation-end-435\"\u003eThis vital stabilization prevents localized water-hammer pressure spikes and ensures uniform hydraulic fluid distribution across the internal filtration grids.\u003csup class=\"superscript\" data-turn-source-index=\"9\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003cspan class=\"citation-434 citation-end-434\"\u003eBuilt to remain permanently exposed to a highly volatile, chemically active chemistry profile, its corrosion-resistant metal matrix completely resists advanced oxidation, thread-galling, and material degradation from constant contact with high-strength pool sanitizers like liquid chlorine, bromine, and seasonal maintenance acid washes.\u003csup class=\"superscript\" data-turn-source-index=\"10\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003cspan class=\"citation-433\"\u003eDue to its compact, solid-profile layout, this replacement hex bushing carries a nominal product and net shipping weight of approximately \u003c\/span\u003e\u003cb data-path-to-node=\"2\" data-index-in-node=\"799\"\u003e\u003cspan class=\"citation-433\"\u003e0.10 to 0.15 pounds\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-433 citation-end-433\"\u003e (about 1.6 to 2.4 ounces).\u003csup class=\"superscript\" data-turn-source-index=\"11\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Commercial Pool and Spa Supplies","offers":[{"title":"Default Title","offer_id":53720467210351,"sku":"70548","price":34.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0678\/3785\/3807\/files\/154700_31f48bc1-bb2f-4788-8c44-e91a2e0413d3.webp?v=1783437218","url":"https:\/\/commercialpoolandspasupplies.com\/products\/pentair-75-x-7-8-hex-bushing","provider":"Commercial Pool and Spa Supplies ","version":"1.0","type":"link"}