Description
Jandy A0578700 Union Nut
The Jandy A0578700 Union Nut is a discontinued yet highly sought-after replacement part designed for specific pool pump systems. This essential component plays a critical role in maintaining proper function by securing the pump union connection, ensuring leak-free water flow between the pump and plumbing. It comes as a complete assembly including union nut only.
⚠️ Does not include tailpiece or O-ring ⚠️
🧾 Specs & Details:
- Product Name: Union Nut
- Condition: Used
- Manufacturer: Jandy
- Model: ePump / Stealth SHPF & SHPM Series
- MPN: A0578700
- Alternative Part #’s: R0446101, JDYR0446101, JNDR0446101
- Compatibility: Fits Jandy ePump variable speed pumps and Stealth SHPF/SHPM pumps (0.5HP–2.5HP); 2″ SLIP x 2.5″ SPG union connections
Manufactured by Jandy, a trusted name in the pool equipment industry, this part is engineered for reliable performance. This used part has been inspected and cleaned, offering a cost-effective solution for replacing a cracked or leaking union nut. Its design ensures a precise fit and optimal performance, helping to maintain consistent operation.
✅ Key Features and Benefits:
- Restores System Efficiency: Helps maintain proper water flow and pressure.
- Durable Construction: Built to withstand chemical exposure and heavy use.
- OEM Precision Fit: Ensures leak-free installation with compatible Jandy systems.
- Eco-Friendly & Budget-Friendly: Used part reduces waste and saves money.
- Rare & Hard-to-Find: Discontinued part now available in pre-owned condition.