Waterway Iron Might Circulation Pump | 230 V | 1/15 HP | 1-Speed

Reliable, quiet, and built for continuous 24-hour spa circulation.

Product Overview

The Waterway Iron Might Circulation Pump is a trusted choice for spa systems that require dependable, round-the-clock performance. Designed to deliver 40 GPM at low energy consumption, this pump operates quietly and efficiently to maintain even water temperature and optimal filtration flow.

Its 48-frame motor and side-discharge wet end provide steady performance while minimizing vibration. Built for continuous 24-hour operation, the Iron Might ensures long-term reliability for both residential and commercial spa applications.

(Note: Unions and pump cord are not included.)

Key Features

• Continuous 24-hour operation for consistent water circulation

• Delivers 40 GPM for high-flow heater and filtration systems

• 48-frame motor design for proven reliability and easy servicing

• Side discharge configuration for optimized flow and quiet operation

• Energy-efficient 1/15 HP motor uses only 0.8 A

• 1½″ intake and discharge for simple plumbing integration

• Compact and durable construction for long service life

Technical Specifications

Uses

• Ideal for 24-hour spa and hot-tub circulation systems

• Compatible with high-flow 15″ × 2″ heaters

• Designed for quiet, efficient temperature and filtration maintenance

Benefits

• Continuous, energy-efficient performance

• Low-noise operation enhances spa experience

• Durable motor and wet-end construction for longevity

• Compact footprint fits easily in most spa cabinets

• Reliable Waterway engineering for peace of mind

Alternate Part Numbers
1-00-0183, 3410020-1E, 5175-012, 34-270-1055, 15-350-2256, WW34100201E, 3410020-1EHZN, 34100201E, 3J10070OE98

⚠️ Note
Does not include unions or pump cord.
Pump and motor manufacturers reserve the right to update motor designs without notice. Motors shown may differ from current stocked versions — functionality remains the same.