{"product_id":"pentair-bottom-half-tank-shell-with-lock-ring","title":"Pentair Bottom Half Tank Shell with Lock Ring","description":"\u003cp data-path-to-node=\"0\" id=\"p-rc_a876996f9f89288d-33\"\u003eThe Pentair Sta-Rite Tank Bottom Shell with Lock Ring (part number \u003cb data-path-to-node=\"0\" data-index-in-node=\"67\"\u003e27001-0009S\u003c\/b\u003e) is a heavy-duty lower containment vessel engineered exclusively for compact, high-velocity pool and spa filtration networks. \u003cspan class=\"citation-41 citation-end-41\"\u003eThis factory-assembled structural basin is tailored specifically for the Sta-Rite System 2 family, serving as the foundational replacement hardware for the complete line of System 2 Modular Media cartridge filters (PLM100, PLM125, PLM150, PLM175, PLM200, and PLM300) as well as the System 2 Modular Diatomaceous Earth (D.E.) filters (PLD50 and PLD70).\u003csup class=\"superscript\" data-turn-source-index=\"1\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e Injection-molded from a thick-walled, glass-reinforced engineering polymer composite, this deep-set containment basin is designed to withstand harsh outdoor weathering and sustain internal system operating parameters up to 50 PSI. \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_a876996f9f89288d-34\"\u003eThe primary operational role of this lower shell is to act as the primary structural anchor for the filter's internal core elements while safely managing incoming hydraulic distribution. \u003cspan class=\"citation-40\"\u003eTo provide a complete out-of-the-box structural overhaul, this kit comes pre-equipped from the factory with a 2-inch NPT threaded drain adapter fitting (24900-0510), a spring-loaded mechanical safety latch (27001-0051), and the signature large-diameter \u003c\/span\u003e\u003cb data-path-to-node=\"1\" data-index-in-node=\"440\"\u003e\u003cspan class=\"citation-40\"\u003ePosi-Lok™ collar lock ring assembly\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-40 citation-end-40\"\u003e (27001-0054).\u003csup class=\"superscript\" data-turn-source-index=\"2\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e Rather than using traditional, tool-assisted metal clamp bands, the integrated Posi-Lok ring utilizes heavy, injection-molded tracking threads that allow the user to hand-tighten the upper lid to the lower shell, snapping cleanly past the safety latch to establish an absolute watertight and airtight compression boundary that resists weeping, structural flexing, or thread separation under severe pump vibration surges. \u003cspan class=\"citation-39\"\u003eDue to its large-diameter reinforced basin shape and pre-installed locking ring hardware, this individual lower tank shell assembly carries a net product and shipping weight of approximately \u003c\/span\u003e\u003cb data-path-to-node=\"1\" data-index-in-node=\"1102\"\u003e\u003cspan class=\"citation-39\"\u003e40.00 pounds\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-39 citation-end-39\"\u003e.\u003csup class=\"superscript\" data-turn-source-index=\"3\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Commercial Pool and Spa Supplies","offers":[{"title":"Default Title","offer_id":53473201356911,"sku":"27001-0009S","price":490.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0678\/3785\/3807\/files\/190209.webp?v=1782831561","url":"https:\/\/commercialpoolandspasupplies.com\/products\/pentair-bottom-half-tank-shell-with-lock-ring","provider":"Commercial Pool and Spa Supplies ","version":"1.0","type":"link"}