1 Pcs 4 Inch Bulkhead Fitting PVC - Heavy-Duty Plumbing Kit for Water Tank, Aquariums, Rain Barrels & Pools with Reinforced Seals (Female/Internal Thread, Requires 5-3/4" Hole Saw)

Name: 1 Pcs 4 Inch Bulkhead Fitting PVC - Heavy-Duty Plumbing Kit for Water Tank, Aquariums, Rain Barrels & Pools with Reinforced Seals (Female/Internal Thread, Requires 5-3/4" Hole Saw)
Brand: NGBHM
SKU: awhd-us-b0fmfk1mc2
Price: 39.89 USD
Availability: InStock

Brand: NGBHM

Condition: Used

$39⁸⁹

$41⁹⁹

-5% Save $2¹⁰

Updated: 4 days ago

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Description

【4-Inch PVC Bulkhead Fitting】- Heavy-Duty plumbing kit for water tanks & aquariums. Specifications: ① Overall length: 3.85" (9.78cm); ② External thread: 5.44" (13.82cm); ③ Internal thread: 4.35" (11.06cm), Female/Internal Thread (threads inside) – fits 4-inch male threaded ends; Engineered to accommodate most 4-inch NPT male ends, providing easy, effective, and leak-resistant connections through bulkheads.

【Industrial-Grade PVC Build】- Enhanced chemical resistance withstands acids, alkalis fluids . Resists fading/cracking under prolonged use, consistently outperforming standard fittings in water tanks & aquariums

【Simple Installation】- Setup in 2 steps: ① Drill a 5-3/4" hole in tank; ② Assemble bulkhead and hose connector. Verify thread type & sizing before drilling for secure fit.

【Multi-Scene Versatility】- Directly connects to agricultural irrigation, chemical processing, and water systems. Fits rain barrels, water tanks, or hose setups easily, eliminating recurrent reconnection needs.

【Complete Kit】- Package Includes: ① 4" PVC Bulkhead Connector; ② Two Silicone Gaskets. Heavy-duty components create airtight, leak-free seals for water tanks & aquariums.

1 Pcs 4 Inch Bulkhead Fitting PVC - Heavy-Duty Plumbing Kit for Water Tank, Aquariums, Rain Barrels & Pools with Reinforced Seals (Female/Internal Thread, Requires 5-3/4" Hole Saw)

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Product Details

SKU:: awhd-us-b0fmfk1mc2
Model:: NGBHM-BF
Country:: US
ASIN:: B0FMFK1MC2
UPC:: 757577188449

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Common questions about buying open-box and refurbished.

Why buy refurbished or open-box?

Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $2 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.

What's the difference between open-box and refurbished?

Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.

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Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.