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    Swimming Pool Accessories Return Pipe Antifreeze Plug

    1.5" winterizing drain plug for pool filters, returns, and drains—hand-tight expansion installs in seconds; reusable, weather- and chlorine-resistant. Built on our in-house molds and injection lines for a snug, low-leak fit. Customizable (1–2", slip/NPT/BSP, ABS/PVC + EPDM/NBR, color/logo/packaging) and scalable from samples to mass with full packing data and cross-border labels.

    Objet Spécifications
    Nom du produit 1.5″ Pool Filter/Return Line Winterizing Drain Plug
    Appearance Customization Color (black/gray/custom), logo/labeling, unit polybag/box with custom master carton
    Manufacturing Capability In-house molds and injection/rubber lines; key plastics & seals made in-house for snug fit and reliable sealing; scalable from trials to mass production
    Packing Method Single polybag/box + master carton; barcodes/carton marks/packing list per cross-border requirements
    Plastics Supply Supply plastics/rubber parts only (plug body, plate, seal) or full kit per project
    Use Scenarios Winterizing, maintenance, temporary sealing of filters, return lines, and drains
    Size Options Customized size

    Description détaillée

    This 1.5" pool filter/return line winterizing drain plug seals fittings during off-season maintenance. Hand-tighten to expand and block water entry, protecting return jets, drains, and lines from freeze damage. The thick rubber core and corrosion-resistant hardware install and remove easily, fitting most standard 1.5" connections. We offer customization for size, color, and packaging, plus logo on plastic parts (handle/knob/cap). Key plastics are produced in-house with our own molds and injection lines for clean finish and secure fit, and we support trial orders through mass production with export-ready labels, manuals, and packing data.

    FAQ

    • Q: How do you ensure quality?

      A :

      Process control with inspections and key dimension verification; stable yields with full traceability and cosmetic/fit checks.

    • Q: How do you pack and ship?

      A :

      Neutral or branded packaging; courier/air/sea and overseas-warehouse options; barcodes, packing lists, and labels provided.

    • Q: How do we start?

      A :

      Share your brief and refs → we return DFM tips & quote → sample/pilot → mass production and delivery.

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