The Waterway 310-1160SD 4 HP Side Discharge Wet End is a replacement pump wet end housing designed for compatible 4 HP Waterway pool circulation systems. Featuring a side discharge configuration, this volute assembly directs high-volume flow from the impeller into the discharge plumbing while accommodating specific equipment pad layouts. Engineered for durability and proper internal alignment, it supports efficient hydraulic performance when rebuilding or repairing a 4 HP pump.

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Key Features

• Designed for compatible 4 HP Waterway pool pump models with side discharge orientation.
• Channels water efficiently from the impeller to the discharge plumbing port.
• Constructed from durable materials resistant to pressure, heat, and pool chemical exposure.
• Precision-molded housing supports accurate component alignment and reduced turbulence.
• Side discharge configuration supports flexible plumbing layout requirements.
• Suitable for pump rebuilds, wet end replacements, or repair applications.

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Product Overview

The Waterway 310-1160SD 4 HP Side Discharge Wet End serves as the primary wet end housing for select 4 HP pool pump assemblies. This component captures water accelerated by the impeller and directs it laterally into the discharge plumbing, supporting circulation and filtration system performance. A side discharge design is commonly used where space constraints or equipment pad configurations require a lateral outlet orientation.

Manufactured for strength and long-term exposure to treated water environments, this wet end housing is built to withstand internal pressure, mechanical vibration, and chemical exposure typical of pool systems. Proper installation with compatible impellers, shaft seals, and plumbing connections ensures efficient water flow and restores reliable pump performance in maintenance or repair scenarios.