Description
AquaStar Wall Fitting 4" Diameter with 1-7/8" HS and 1-1/2" MPT — Dark Grey (415T105)
Meet the AquaStar Wall Fitting—a precision-crafted, American-made connector designed for through-wall installations where reliability matters. It anchors securely into a 4" wall opening, delivering a leak-resistant pathway for your pool equipment with a clean, professional finish.
- 4" Diameter Body: Precisely sized to fit standard 4" wall penetrations for a snug, secure install.
- Hub Size Inlet/Outlet: 1-7/8" HS (hub size) connections provide dependable flow paths for equipment connections.
- Male Pipe Thread: 1-1/2" MPT threading simplifies attachment to common pool plumbing components.
- Durable Dark Grey Finish: UV- and chemical-resistant coating that blends with most surrounds while resisting fading and wear.
- American-Made Craftsmanship: Designed, engineered, and manufactured in the USA to tight tolerances for long-term reliability.
- Compatibility & Versatility: Works with standard AquaStar configurations and is suitable for both new builds and system upgrades.
AquaStar Wall Fittings offer a low-profile, professional appearance with a leakproof seal. The combination of precise HS and MPT connections minimizes rework, while the durable construction withstands harsh pool chemicals and sun exposure. For professionals and DIYers handling residential or commercial through-wall installations, this fitting delivers consistent performance, repeatable results, and a seamless finish. To install, prepare the 4" wall opening, apply thread sealant or tape to the 1-1/2" MPT thread, and tighten until snug. Then perform a pressure or leak test to confirm the seal before proceeding with the rest of the system. Choose AquaStar for a trusted, American-made solution that supports durable, long-term pool reliability.
Meet the AquaStar Wall Fitting—a precision-crafted, American-made connector designed to delivers reliability where your pool meets the wall. Built for through-wall installations, this fitting anchors seamlessly into a 4" diameter opening and provides a solid, leak-resistant pathway for your pool equipment.
Key specifications at a glance: a 4" diameter body, 1-7/8" HS inlet/ outlet (Hub Size), and 1-1/2" MPT (Male Pipe Thread). Finished in a durable Dark Grey, it blends with most pool surrounds while standing up to sun, chemicals, and temperature swings. AquaStar Pool Products are designed and manufactured solely in the USA, ensuring you receive high-precision, dependable performance you can trust year after year.
- Accurate, durable fit: engineered to match standard 4" wall penetrations with precise HS and MPT connections for a secure seal.
- Low-profile, professional look: Dark Grey finish minimizes visual impact while delivering a clean, cohesive pool aesthetic.
- American craftsmanship: built in the USA to strict quality standards, delivering long-lasting performance in challenging pool environments.
- Chemically resilient: designed to withstand pool chemicals and UV exposure without warping or fading.
- Versatile installation: compatible with common AquaStar configurations and suitable for both new builds and system upgrades.
Who benefits most? Pool professionals and DIY enthusiasts tackling through-wall installations in residential or commercial settings who demand consistent performance and a fit that won’t require rework. Whether you’re upgrading an existing wall connection or building a new feature, this AquaStar Wall Fitting delivers reliable sealing, repeatable results, and a clean, professional finish.
Practical use tips: prepare the wall opening to the exact 4" specification, apply appropriate thread sealant or tape to the 1-1/2" MPT thread, and tighten to a snug, leak-free state. After installation, perform a pressure or leak test to confirm a secure connection before proceeding with rest of the system. By choosing this AquaStar component, you’re investing in American-made durability that supports the overall look, feel, and performance of your pool.
Choose AquaStar for a through-wall connection that pairs precise engineering with toughness you can count on—designed, manufactured, and supported from the USA for trustworthy, long-term pool reliability.