Waterway 315-2500 Wet End Volute | Hi-Flo Pump Series

Waterway 315-2500 Wet End Volute

The Waterway 315-2500 Wet End Volute is a critical component designed for use with Waterway Hi-Flo pool and spa pumps. This side-discharge volute housing is engineered to support 48-frame motors ranging from 0.75HP to 4.0HP, making it ideal for above-ground pool systems and spa circulation setups. It securely holds the shaft seal and impeller, ensuring efficient water flow and pump performance.

🔧 Specs & Details

• Product Name: Wet End Volute Housing
• Condition: Used – Cleaned and inspected
• Manufacturer: Waterway Plastics
• Model: Hi-Flo Pump Series
• MPN: 315-2500
• Alternative Part #’s: 315-2500BB
• Compatibility: Fits Waterway Hi-Flo pumps with 48-frame motors (1–4 HP), 2″ discharge, 3-1/8″ OD threads

Manufactured by Pentair, a leader in pool and spa equipment, this hydrostatic relief valve is engineered to protect your pool from pressure-related damage. Though pre-owned, it has been inspected and cleaned to ensure reliable performance. It features a 1-1/2-inch NPT thread and compact dimensions (2″ x 2″ x 2″) for easy integration into your pool’s plumbing system.

🌟 Key Features and Benefits

• 💧 Efficient Flow: Designed for side-discharge systems to optimize water circulation.
• 🛠️ Durable Construction: Made from corrosion-resistant plastic and metal inserts.
• 🔧 OEM Fit: Compatible with Waterway Hi-Flo pump assemblies.
• 💰 Cost-Effective: Offers reliable performance at a fraction of the cost of new parts.