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Grand Effects 4" Stainless Steel Box Scupper || BSS-4

Grand Effects  |  SKU: BSS-4
Sale price $64195 USD Regular price $69999

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Grand Effects 4" Stainless Steel Box Scupper || BSS-4

Grand Effects® 4" Stainless Steel Box Scupper – SKU: BSS-4
Premium Architectural Water Feature for Pools, Spas & Fountains | Now at ePoolSupply.com

Elevate your backyard or commercial water feature with the Grand Effects 4" Stainless Steel Box Scupper (BSS-4)—a sleek, modern design crafted to deliver a clean, laminar sheet of water into your pool, spa, or fountain. With its signature 0.5" lip set at a precise 45-degree angle, this scupper ensures smooth, uninterrupted water flow that adds a luxurious aesthetic to any water environment.

Meticulously TIG-welded and polished, the scupper’s high-grade stainless steel finish is built for strength and visual impact. Please note: stainless steel is not recommended for saltwater pool systems. For saline environments, opt for a powder-coated alternative.


🔹 Key Features & Specs:

  • Brand: Grand Effects®

  • SKU: BSS-4

  • Material: High-quality stainless steel (also available in copper, oil-rubbed hammered copper, or powder-coated finishes)

  • Width: 4 inches

  • Lip Design: 0.5" lip angled at 45° for crisp, controlled water flow

  • Flow Rate: 15–20 GPM for optimal visual performance

  • Construction: Fully TIG-welded and polished for leak-proof durability

  • Inlet: 1.5” female threaded inlet for easy plumbing integration

  • Bonding: Integrated bonding lug for safety and code compliance

  • Optional Configurations: Compatible with three backwash valve setups


🛠️ Installation Tips & Tricks:

  • Ideal Placement: Install within masonry, tile, or stone surfaces for a seamless, built-in look

  • Plumbing: Use 1.5” PVC or compatible piping; maintain flow within 15–20 GPM range

  • Electrical Bonding: Always connect the bonding lug to your pool's bonding grid for electrical safety

  • Maintenance: Wipe with a non-abrasive cleaner to maintain the polished finish; avoid saltwater use to prevent corrosion

  • Visual Optimization: Level the scupper during installation to ensure an even water sheet across the 4” width


⚡ Electrical Information:

  • Power Requirements: None (passive water feature)

  • Bonding Requirement: Yes – bonding lug must be properly connected per NEC pool code

  • Note on Environment: Stainless steel is not suitable for saltwater systems—use a powder-coated version instead


📜 Product Background:

Part of Grand Effects’ prestigious collection of architectural water elements, the BSS-4 4" Box Scupper embodies the perfect balance of performance and contemporary design. Whether used in residential luxury builds or resort-style water features, Grand Effects’ products are engineered for quality, aesthetics, and ease of installation.


Achieve the ultimate blend of precision and style with the Grand Effects 4" Stainless Steel Box Scupper—available now at ePoolSupply.com.

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