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Description
AquaStar Wall Fitting is engineered for performance you can trust—from the moment the first bolt is tightened to years of durable pool operation. With a 4" diameter and a sleek light grey finish, this wall fitting blends cleanly with modern pool design while delivering dependable, long-lasting plumbing in-wall where it matters most. Designed and manufactured in the USA, AquaStar Pool Products are built to endure harsh pool environments—chlorine, saltwater, and the constant pressure of circulating water. This wall fitting showcases precision craftsmanship and materials chosen for reliability, so your pool stays watertight and visually polished season after season. Key features that set this wall fitting apart:
- 4" diameter for a robust, strain-free installation that minimizes wear on the wall opening.
- 2-3/8" HS connection tailored for secure, versatile plumbing runs.
- 2" MPT to 1-1/2" Slip configuration, offering flexible compatibility with common pool piping setups.
- Light Grey finish that complements a wide range of pool interiors and exterior décor.
- American-made quality you can verify and rely on for peace of mind and long-term performance. Who this is ideal for
- Pool builders and remodelers who demand precise tolerances, durable construction, and a product sourced from the USA.
- Homeowners planning a renovation or replacement who want a dependable, long-lasting wall fitting without compromising on appearance. Benefits in practical use
- Consistent water flow and secure connections reduce the risk of leaks and maintenance hassles.
- A durable, corrosion-resistant design stands up to chlorine, salt, and constant submersion, keeping your installation looking and performing its best.
- The combination of 4" diameter with a versatile 2-3/8" HS and 2" MPT-1-1/2" Slip makes it easier to integrate with existing plumbing or upgrade during a remodel. How this compares to other options
- Made in the USA with tight tolerances and quality controls, this AquaStar wall fitting emphasizes reliability and longevity over short-term convenience.
- The integrated design and specific connection offerings help ensure a more seamless installation and fewer compatibility headaches compared with generic fittings. Practical tips for installation and care
- Prepare the wall opening carefully to match the 4" fitting diameter for a tight, leak-resistant seal.
- When threading the 2" MPT side, apply appropriate pipe sealant or Teflon tape and tighten to manufacturer-recommended torque to avoid leaks.
- Use compatible slip fittings with the 1-1/2" slip side to ensure a clean, secure bond with your pool piping.
- Periodically inspect for any signs of wear or seepage around the fitting, especially after seasonal pool use, and address promptly to maintain optimal performance. Specifications at a glance
- Diameter: 4 inches
- HS connection: 2-3/8"
- Plumbing: 2" MPT to 1-1/2" Slip
- Color: Light Grey
- Country of manufacture: United States AquaStar Wall Fitting (42OT15S103) delivers American-made reliability, precise engineering, and clean aesthetics for your pool’s plumbing backbone. Whether you’re building from scratch or upgrading an aging wall connection, this fitting provides a solid foundation for dependable water flow and long-term satisfaction.