EasyPro Junction Boxes
Secure your low voltage underwater wiring networks with professional grade EasyPro Junction Boxes. Specifically manufactured for complete submersion in commercial fountains, large koi ponds, and architectural water features, these heavy cast bronze enclosures protect electrical connections from water entry. Explore our inventory of authorized EasyPro 4 port and 8 port bronze underwater junction boxes, re-enterable potting compounds, and PVC waterstop flanges built to ensure absolute system longevity.
The Importance of Submersible Bronze Underwater Junction Boxes
Running multiple low voltage LED spotlights, fountain rings, or pumps back to a single transformer requires a secure hub to split your electrical lines safely below the water surface. The EasyPro Pond Products junction box lineup utilizes heavy cast bronze construction rather than standard plastics. Bronze provides maximum physical structural integrity, handles severe underwater pressure depths, and natively resists corrosion from harsh water treatments or pond chemistry imbalances.
Understanding Port Configurations and Bottom Inlets
EasyPro manufactures specialized underwater vaults to suit various wiring infrastructure capacities and plumbing pathways:
- EasyPro 4 Port Bronze Junction Boxes (UJ4 and UJ4B): Designed for standard lighting loops. These units feature four side outlets to distribute power cables to individual lights. The specialized UJ4B model adds a large 1 inch female pipe thread bottom inlet, allowing you to feed your main power line straight up through the floor of a concrete basin.
- EasyPro 8 Port Bronze Junction Boxes (UJ8 and UJ8B): Engineered for complex commercial fountains and high density multi light layouts. These heavy vaults provide eight distinct side ports to handle massive structural cable networks from a single centralized distribution point.
- EasyPro PVC Waterstop Flanges: Critical for concrete or gunite installations. Installing a waterstop flange around your supply conduit prevents water from slowly wicking along the smooth outer edge of the pipe and leaking through the concrete floor wall structure.
Protecting Splices with Re-enterable Potting Compound
Even with heavy rubber gaskets and tightly clamped compression fittings, moisture can still condense inside an enclosed underwater space over time. Utilizing authentic **EasyPro Re-enterable Potting Compound** inside your bronze vault ensures absolute safety. This specialized gel compound is poured into the junction box to completely submerge your wire splices, forming an impenetrable barrier against moisture. Best of all, it remains flexible, allowing contractors to easily cut away the gel if a fixture needs replacement in the future.
Frequently Asked Questions (FAQs)
Q: What size conduit fits into the bottom inlet models?
A: EasyPro bottom inlet junction box models feature standard 1 inch female national pipe threads tapings. This permits direct connection to standard schedule 40 or schedule 80 PVC male adapters coming up from your primary underground electrical supply trenches.
Q: Can these bronze junction boxes be used in saltwater systems?
A: Yes. Heavy cast bronze alloys possess exceptional resistance to mineral degradation and salt corrosion, making these enclosures highly recommended for marine displays, coastal architectural water features, and chlorinated public fountain pools.
