Waterway 1.5 HP Hi-Flo Spa Pump Side Discharge Wet End [2" MBT x 2" MBT] [48 Frame] (310-1140SD)

Pump Wetends
Waterway Plastics
310-1140SD
34-270-1400
COMPARE AT $171.41
OUR PRICE $136.84
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Under 25 lbs. Contiguous USA
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The Waterway 310-1140SD wet end is designed for compatible 1.5 HP Hi-Flo spa pump side discharge applications and features 2 inch MBT x 2 inch MBT connections in a 48-frame configuration. A wet end like this is useful because it restores the entire hydraulic side of the pump while preserving the side discharge layout, frame details, and connection style used by the original assembly.

Complete wet ends are especially useful when the wet side has multiple worn components and replacing them together makes more sense than rebuilding part by part. This Waterway assembly is a practical replacement when the original 1.5 HP Hi-Flo side discharge wet end needs to be renewed with the correct 48-frame configuration.

For compatible 1.5 HP Hi-Flo spa pump side discharge repairs, this Waterway wet end is a practical replacement when the full wet-side assembly with 2 inch MBT x 2 inch MBT connections needs restoration.

  • Waterway pump wet end
  • Designed for 1.5 HP Hi-Flo side discharge spa pump applications
  • 2 inch MBT x 2 inch MBT in 48-frame configuration
  • Helps restore the complete wet-side pump assembly
  • Useful for rebuild and replacement work
Waterway Plastics – Spa Jets, Pumps, Filters, Valves and Pool & Spa Components
Who is Waterway Plastics?

Waterway Plastics is a leading manufacturer of pool and spa components, known for durable construction and broad product compatibility. With decades of experience, Waterway provides essential parts used in both residential and commercial aquatic systems.

What products does Waterway Plastics specialize in?

Waterway Plastics specializes in spa jets, pumps, filters, valves, manifolds, and plumbing components. Their product lineup includes critical parts used in spa and pool systems for water circulation, filtration, and hydrotherapy performance. Waterway components are widely used in both OEM and replacement applications.

Why choose Waterway Plastics parts for your pool or spa?

Waterway Plastics products are known for reliability, compatibility, and long-lasting performance. Their components are engineered to withstand water pressure, chemical exposure, and continuous operation. Spa owners and professionals choose Waterway for dependable parts that maintain system performance and extend equipment life.

How do you identify and choose the correct Waterway Plastics part?

To select the correct Waterway component, it’s important to match specifications such as size, connection type, jet style, and system compatibility. Reviewing model numbers and part dimensions ensures proper fit and function. Choosing the right part helps maintain efficient operation and optimal spa performance.

Need help finding the right Waterway Plastics part?

At Bath & Spa Parts Online, we carry a wide selection of Waterway Plastics pool, spa, and bath parts ready to ship. Can’t find what you need? Contact our Product Specialists at 800-918-9143, use the live chat, or visit our Contact Us page. For installation guides, part diagrams, and troubleshooting resources, visit the Bath & Spa Parts Online Knowledge Base for expert support.

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