Waterway Iron Might circulation pump 230 V – 3J0020-1E

The Waterway Iron Might is a spa circulation pump equipped with a 48 Frame motor and a side discharge. The version offered operates at 230 V and uses 1½ in. connections at the inlet and outlet.

Technical specifications

• Offer reference: 3J0020-1E
• Power supply: 230 V / 50–60 Hz
• Operation: single speed
• Motor frame: 48 Frame
• Inlet and outlet: 1½ in. nominal
• Adjustable side discharge
• Cord and unions not included

A pump dedicated to circulation

The Iron Might series is designed for continuous circulation in a compatible spa. The pump keeps water flowing through the circuit specified by the spa manufacturer; flow depends on the resistance of the plumbing and filter.

Compatibility and replacement

Compare the motor nameplate, wet end, 48 Frame, and connections. Several Iron Might references have evolved over the years. Have the replacement confirmed based on your pump’s label rather than assuming that all Iron Might versions are identical.

Offer contents

One Waterway Iron Might 230 V circulation pump. Electrical cord and unions not included.

Installation and commissioning

Have the replacement and electrical connection handled by a qualified technician. They must verify the voltage specified for the spa, the tightness of the connections, and circuit priming before restarting the system. Do not operate the pump dry.

Need help choosing?

To confirm the part, provide the spa model, year, and serial number, along with a photo of the current pump’s nameplate. Compare the voltage, connections, orientation, and mounting points; mention reference 3J0020-1E.