
Waterway | 415-5000 | 2" Union Nut β White PVC Replacement Fitting
The Waterway 415-5000 2" Union Nut is a white PVC replacement component designed for use with compatible 2-inch union assemblies in pool and spa plumbing systems. It provides a secure threaded connection that allows pumps, filters, heaters, chlorinators, and other circulation equipment to be removed for service without cutting rigid plumbing lines. Engineered for durability in chemically treated water environments, this union nut ensures proper O-ring compression and reliable sealing performance when installed with the correct union tailpiece.
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Key Features
β’ Designed specifically for 2-inch union assemblies used in pool and spa circulation systems.
β’ Constructed from durable white PVC to resist cracking, pressure stress, and chemical exposure.
β’ Provides secure threaded engagement to compress the union O-ring for a watertight seal.
β’ Allows equipment to be disconnected for maintenance, winterization, or replacement without re-plumbing.
β’ Precision-molded threads promote smooth installation and consistent alignment during tightening.
β’ Direct replacement for damaged, stripped, or worn 2-inch union nuts in existing systems.
ββββββββββββββββββββββββββββββββββββββββ
Product Overview
The Waterway 415-5000 2" Union Nut is a serviceable plumbing component used in pool and spa systems that incorporate 2-inch union fittings at equipment connection points. Union assemblies are installed at pumps, filters, heaters, and other major components to allow quick removal without cutting or modifying fixed PVC lines. The union nut threads onto the corresponding tailpiece and compresses the O-ring to create a pressure-tight, leak-resistant seal.
Manufactured from high-quality white PVC, this union nut is built to withstand continuous water flow, temperature fluctuations, system vibration, and long-term exposure to sanitizers and balancing chemicals. Proper installation with compatible union components restores dependable sealing performance and maintains plumbing system integrity without requiring full reconstruction.
Original: $5.99
-65%$5.99
$2.10Product Information
Product Information
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Description
The Waterway 415-5000 2" Union Nut is a white PVC replacement component designed for use with compatible 2-inch union assemblies in pool and spa plumbing systems. It provides a secure threaded connection that allows pumps, filters, heaters, chlorinators, and other circulation equipment to be removed for service without cutting rigid plumbing lines. Engineered for durability in chemically treated water environments, this union nut ensures proper O-ring compression and reliable sealing performance when installed with the correct union tailpiece.
ββββββββββββββββββββββββββββββββββββββββ
Key Features
β’ Designed specifically for 2-inch union assemblies used in pool and spa circulation systems.
β’ Constructed from durable white PVC to resist cracking, pressure stress, and chemical exposure.
β’ Provides secure threaded engagement to compress the union O-ring for a watertight seal.
β’ Allows equipment to be disconnected for maintenance, winterization, or replacement without re-plumbing.
β’ Precision-molded threads promote smooth installation and consistent alignment during tightening.
β’ Direct replacement for damaged, stripped, or worn 2-inch union nuts in existing systems.
ββββββββββββββββββββββββββββββββββββββββ
Product Overview
The Waterway 415-5000 2" Union Nut is a serviceable plumbing component used in pool and spa systems that incorporate 2-inch union fittings at equipment connection points. Union assemblies are installed at pumps, filters, heaters, and other major components to allow quick removal without cutting or modifying fixed PVC lines. The union nut threads onto the corresponding tailpiece and compresses the O-ring to create a pressure-tight, leak-resistant seal.
Manufactured from high-quality white PVC, this union nut is built to withstand continuous water flow, temperature fluctuations, system vibration, and long-term exposure to sanitizers and balancing chemicals. Proper installation with compatible union components restores dependable sealing performance and maintains plumbing system integrity without requiring full reconstruction.



















