EX2 Waterway® 2 Speed Spa Pump 2.5 HP 230 Volts, 3421020-1U

Manufacturer Number: 3421020-1U

Manufacturer: Waterway

Manufacturer Warranty: 1 year part

The Waterway EX-2 spa pump (model number 3421020-1U) is a versatile choice with a 2.5 HP motor, 230 volts, and 2-speed settings. It has a 48-frame, but also available in a 56-frame. The pump has a 2″ intake, 3″ side discharge. Changing frame size may cause misalignment. For help, check our motor label page or contact us. Thank you for considering the Waterway EX-2 Pump!

Waterway EX-2 Features:

• Made in USA from highest quality materials with UL and CUL certifications.
• Equipped with the highest quality Viton Seals. Means this pump can hand salt systems.
• Equipped with high efficiency electrical motors, custom designed for Spa applications.

Product Specifications:

• 11 / 3.3 Amps.
• 2″ Suction and Discharge
• 48 Frame
• 230 Volts
• Side Discharge
• 2 Speed
• 2.5 Horsepower

EX-2 Pump Wiring Instructions Here

Technical and Installation:

• Pump is shipped in the wet-end orientation shown. Please review How to Rotate a Pump Wet End
• Most pumps are shipped without a cord, and you will need to use your existing cord or purchase a new amp cord.
• Please see How to Wire a Spa Pump and the “related products” below to purchase replacement amp cord.
• Wet end: 310-2470

Also known as: 34210211U, WW 3421021-1U, WW34210211U, 1-00-0144WW, 34-270-3528, 34210201U, WW34210201U, WW3421020-1U

Parts manufacturers reserve the right to change motors, specifications, and style/appearance without notice. Product shown may differ from fulfilled item, but the functionality remains the same.

Waterway® excellence in innovation

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