WATERWAY PLASTICS 419-7251B Standard Base Coupling 758614172438

( Brand: Waterway Plastics ), ( Manufacturer Part Number: 419-7251B ), ( Part Type: Coupling ), ( UPC: 758614172438 )

Review WATERWAY PLASTICS Standard Base Coupling Assembly

The Waterway 419-7251B Standard Base Coupling is a crucial component in the plumbing system, designed for secure and reliable connections between pipes. This coupling is engineered to meet the stringent industry standards and specifications, ensuring optimal performance and durability.

The Waterway 419-7251B is a female threaded coupling, meaning it has external threads that engage with the male threaded end of a pipe. The external threads are of the National Pipe Thread (NPT) variety, a standard thread form widely used in the plumbing industry. The coupling is designed to join pipes with a diameter of 1 inch, making it suitable for a range of residential and light commercial applications.

The body of the Waterway 419-7251B Standard Base Coupling is constructed from brass, a material renowned for its excellent corrosion resistance and strength. Brass is less susceptible to damage from water and chemicals compared to other materials like iron or steel, making it an ideal choice for plumbing applications. The brass body is also finished with a protective layer of Teflon tape thread sealant, which forms a tight seal when the coupling is threaded onto the pipe, preventing leaks.

The coupling features a standard base, which provides a stable and level sealing surface, ensuring a secure and leak-free connection. The base is also equipped with a gasket, typically made of PTFE (polytetrafluoroethylene), a high-performance material that provides excellent sealing properties against a wide range of fluids. The gasket's unique design helps to prevent the entry of contaminants and ensures a long-lasting, leak-free seal.

In summary, the Waterway 419-7251B Standard Base Coupling is a high-quality, brass coupling designed for secure and reliable connections between 1-inch diameter pipes. Its external NPT threads, brass construction, protective Teflon tape thread sealant, standard base, and PTFE gasket make it a reliable and long-lasting addition to any plumbing system.

1. Compatibility: The Waterway 419-7251B standard base coupling is designed to fit with various Waterway hose models, making it a versatile investment for different applications.

2. Durability: This coupling is made from high-quality materials, ensuring it can withstand the rigors of industrial use, including exposure to harsh chemicals and extreme temperatures.

3. Leak-Free Connection: The 419-7251B model features a double O-ring seal that creates a tight, leak-free connection between the hoses, reducing the risk of spills and messes.

1. Cost: Compared to some other coupling options, the Waterway 419-7251B standard base coupling can be relatively expensive, which may deter some buyers.

2. Weight: This coupling is quite heavy, making it more challenging to transport and install compared to lighter alternatives.

3. Limited Size Availability: The 419-7251B model is only available in specific sizes, so it might not be the best fit for all hose applications.

The decision to buy a Waterway 419-7251B standard base coupling depends on your specific needs and budget. If you require a high-quality, durable, and leak-free coupling for your industrial hoses, it is a worthwhile investment. However, if cost or weight is a concern, you may want to explore other options.

If you decide to purchase the Waterway 419-7251B standard base coupling, ensure you select the correct size for your hoses to guarantee a proper fit and function. Additionally, consider the additional cost and weight when planning your installation process.

Details:

This is a brand new part comes with full manufacturer warranty. Waterway 419-7251B Standard Base Coupling Assembly.

part #: 4197251b prices

• $22.99-$30.70

specifications poolmaintgo:

• brand: Waterway Plastics
• mpn: 419-7251b
• part type: Coupling
• upc: 758614172438

shipping poolmaintgo:

• cost: $11.36
• type: Calculated
• service: USPS Priority Mail, FedEx Standard Overnight
• carrier: USPS, FedEx
• class: Expedited, One-day
• transit: 4-10 Days

offer poolmaintgo:

• sold: 0
• availability: In Stock
• started: October 18, 2025
• options: Ship-to-home

payments poolmaintgo:

• wallet: Apple-pay
• other
• credit card: Discover

seller poolmaintgo:

• rating: 99.7%
• # reviews: 44155
• city: Houston, Texas

general poolmaintgo:

• Pools Spas > Pool Equipment Parts > Other Pool Equipment Parts
• condition: New

returns poolmaintgo:

• method: Money back
• paid by: Seller
• time: 60 Days
• policy: Returns Accepted

Waterway Plastics 419-7251B Is Similar To:

• 110-0100 Waterway Plastics Id Od Vinyl Tubing Roll 758614174944 (44.3% similar) ...(November 20th, 2018)
• 210-5960b Waterway Plastics Qty Slip Spg Jet Body 080610527753 (43% similar) Qty 7 Waterway 210-5960B I try to match current cheaper price don't past prices. Location: 9e TB 5 slip x 1 SPF...(December 20th, 2018)
• 210-6757 Waterway Standard Style Whirly 806105023667 (41.4% similar) ...(February 22nd, 2018)
• 212-1521s-b Waterway Plastics Adjustable Cluster Storm Jet Internal 806105466198 (40.3% similar) ...(September 20th, 2018)
• 212-2027b Waterway Plastics Whirlpool Jet Internal (36.7% similar) Non-adjustable. Arch using these specs installation type snap infuse DIAMETER5 jet part opening TYPE12NOZZLE DIAMETER1-3 8 base DIAMETER3-1 total length 4-1 4 diffuse length 2 manufacturer Waterway model , medium, gray internal style textured scalloped special feature removable nozzle insert. ...(November 30th, 2018)
• 212-3230s-b Waterway Plastics Storm Ii Poly Jet 758614175194 (40.3% similar) ...(March 3rd, 2018)
• 224-0060 Waterway Plastics Standard Mini (58.6% similar) Waterway standard mini jet internal pulsate...(September 24th, 2017)
• 224-0070 Waterway Plastics Standard Mini (58.6% similar) Waterway standard mini jet internal whirl...(September 24th, 2017)
• 229-7950s Waterway Plastics Twin Roto Threaded Jet Internal 682470346972 (35.1% similar) ...(January 31st, 2019)
• 315-1220 Waterway Plastics Executive 48 (42.9% similar) See actual photo's. Waterway executive frame volute housing with seal installed...(February 15th, 2018)
• 400-1420 Waterway Plastics Set Of (45.7% similar) Ask about bulk discounts. Manufacturer:Waterway Plastics part number: 400-1420 condition: used but in good condition. 5 white in color...(December 28th, 2017)