{"product_id":"pentair-20-5-brass-vertical-tie-rod","title":"Pentair 20.5\" Brass Vertical Tie Rod","description":"\u003cp data-path-to-node=\"0\"\u003eThe \u003cb data-path-to-node=\"0\" data-index-in-node=\"4\"\u003ePentair 20.5\" Sta-Rite Brass Vertical Tie Rod\u003c\/b\u003e (Part #23900-0039 \/ #23900-0039Z) is a precision-machined structural fastener engineered exclusively for Pentair Sta-Rite Diatomaceous Earth (D.E.) pool and spa filtration lines, most notably the \u003cb data-path-to-node=\"0\" data-index-in-node=\"246\"\u003eSystem 3 SD Series\u003c\/b\u003e (such as models S7D75 and S8D110) as well as the \u003cb data-path-to-node=\"0\" data-index-in-node=\"314\"\u003eDEP and DES series\u003c\/b\u003e.\u003c\/p\u003e\n\u003cp data-path-to-node=\"1\"\u003eFabricated from high-tensile, marine-grade brass alloy, this 20.5-inch rod provides exceptional resistance to oxidation, scaling, and chemical degradation inside the intensely chlorinated, wet environment of a pressurized filter vessel. Positioned vertically through the core of the internal filter element assembly, the tie rod works in tandem with wing nuts or hex hardware to lock the heavy plastic grid plates and individual D.E. grid segments into an immutable, parallel matrix. This structural compression ensures that the delicate internal grid fabric maintains perfect geometric alignment and uniform spacing, preventing the elements from shifting, twisting, or collapsing under heavy hydraulic pump cycles or high-velocity backwash loads.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"3\"\u003eWeight Profile\u003c\/h3\u003e\n\u003cp data-path-to-node=\"4\"\u003eAs a solid brass rod, its physical weight profile is highly concentrated yet slim:\u003c\/p\u003e\n\u003cul data-path-to-node=\"5\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,0,0\"\u003e\u003cb data-path-to-node=\"5,0,0\" data-index-in-node=\"0\"\u003eActual Product Weight:\u003c\/b\u003e Approximately \u003cb data-path-to-node=\"5,0,0\" data-index-in-node=\"37\"\u003e0.55 to 0.65 pounds\u003c\/b\u003e (roughly 8.8 to 10.4 ounces).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,1,0\"\u003e\u003cb data-path-to-node=\"5,1,0\" data-index-in-node=\"0\"\u003ePackaged Shipping Weight:\u003c\/b\u003e Typically scales at \u003cb data-path-to-node=\"5,1,0\" data-index-in-node=\"46\"\u003e1.0 to 1.5 pounds\u003c\/b\u003e due to the long, rigid cardboard mailing tubes or protective rectangular boxes required to prevent the dense brass threads from bending or flattening during transport.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Commercial Pool and Spa Supplies","offers":[{"title":"Default Title","offer_id":53762621669487,"sku":"23900-0039Z","price":65.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0678\/3785\/3807\/files\/Rod__83657.jpg?v=1783608689","url":"https:\/\/commercialpoolandspasupplies.com\/products\/pentair-20-5-brass-vertical-tie-rod","provider":"Commercial Pool and Spa Supplies ","version":"1.0","type":"link"}