Boltigen 4 Inch PVC Bulkhead Fitting, Heavy-Duty NPT Threaded Water Tank Connector, Plumbing Pipe Fitting for Rain Barrels, Aquariums, Tubs & Swimming Pools
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Product details
| Management number | 218537322 | Release Date | 2026/05/03 | List Price | US$18.80 | Model Number | 218537322 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- Precise NPT Threads：The 4‑inch fitting (overall length 3.84 inches) designed to meet NPT standards. Their external and internal thread dimensions are fully compatible with most 2‑inch NPT male ends, ensuring a seamless, leak‑free connection and eliminating sizing errors.
- EPDM Leak-Proof Washers：Each package includes high-quality EPDM washers and lock nuts to stop leaks at the source. EPDM provides excellent weather resistance and elasticity, making it easy to form an airtight seal that enhances the bulkhead's durability and efficiency.
- Easy Installation：We recommend drilling a 5-3/4‑inch hole for the 4‑inch fitting . The entire process requires no special tools or a plumber – even DIY enthusiasts can achieve a secure connection in minutes.
- Heavy-Duty PVC – Built to Last：The connector is made from high-strength PVC engineering plastic, offering superior impact, corrosion, and UV resistance over ordinary plastics. Whether exposed to sun, rain, or other harsh conditions, this bulkhead won't fade, peel, or crack. Its service life far exceeds standard plastic fittings.
- Versatile Use – Home & Commercial：This adaptable bulkhead fitting is the ideal bridge between pipes and tanks. Perfect for garden rain barrels, basement water tanks, aquarium filtration systems, commercial storage tanks, or industrial water treatment equipment
| Size | 4 Inch |
|---|---|
| Color | Black |
| Brand Name | Boltigen |
| Unit Count | 1.0 Count |
| Item Weight | 2.5 Pounds |
| Manufacturer | Boltigen |
| Model Number | 4INCH-PVC-NPT |
| Material Type | Polyvinyl Chloride |
| Connector Type | NPT |
| Exterior Finish | Polyvinyl Chloride |
| Item Dimensions | 7.28 x 7.28 x 7.28 inches |
| Number of Pieces | 1 |
| Included Components | NO |
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