{"product_id":"pentair-pipe-assembly-tr140-lower-154489","title":"Pentair Pipe Assembly TR140 Lower | 154489","description":"\u003ch2\u003ePentair Pipe Assembly TR140 Lower | SKU 154489\u003c\/h2\u003e\n\u003cp\u003eOEM lower piping assembly for Pentair TR140 \/ TR140C filters. Length ~11-1\/4″.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGenuine Pentair replacement for TR140 \/ TR140C lower plumbing\u003c\/li\u003e\n\u003cli\u003eApproximately 11-1\/4″ length; 17.5″ footprint overall :contentReference[oaicite:6]{index=6}\u003c\/li\u003e\n\u003cli\u003eEnsures consistent flow distribution into filter laterals\u003c\/li\u003e\n\u003cli\u003eDurable molded plastic resists chemical degradation\u003c\/li\u003e\n\u003cli\u003eDrop-in design for minimal disruption during servicing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe Pentair Pipe Assembly TR140 Lower (SKU 154489) is built with durability as a priority. As a core plumbing part of the filter’s underdrain system, it channels water uniformly into your lateral network, minimizing channeling and preserving filtration efficiency. Crafted from robust plastic, it withstands repeated cycles of pressure, temperature, and chemical exposure. Replacing this part restores original flow geometry and helps your sand media perform at its best.\u003c\/p\u003e\n\u003ch3\u003ePro Tip\u003c\/h3\u003e\n\u003cp\u003eWhen replacing this lower assembly, check your laterals and hub O-rings too — a weak seal or cracked lateral will negate the benefits of a new lower plumbing. Use proper lube on O-rings and ensure alignment during reassembly.\u003c\/p\u003e\n\u003ch3\u003eRelated Parts\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePentair Lower Piping Assembly TR100 | SKU 154801 (example link)\u003c\/li\u003e\n\u003cli\u003ePentair Diffuser Assembly TR100 | SKU 154462\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation Tips\u003c\/h3\u003e\n\u003cp\u003eBe sure the filter is depressurized before disassembly. Align all tab or indexing features exactly. Use only correct lubricant on O-rings, and avoid cracking pressure by over tightening.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":68070283935980,"sku":"lhr1793832844289","price":39.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0833\/4219\/6972\/files\/pentair-pipe-assembly-tr140-lower-154489_1.jpg?v=1793832852","url":"https:\/\/irisdogtraining.shop\/products\/pentair-pipe-assembly-tr140-lower-154489","provider":"My Store","version":"1.0","type":"link"}