Waterway Iron Might pump

Several hot tub manufacturers use the Waterway Iron Might circulation pump. The previous version of this pump was easily recognisable by its bright yellow colour. The new version uses a silent and efficient EMG Type 63/4 motor, made in Italy.

We offer another version of this pump with a smooth-bodied 1/15 HP motor manufactured by US Motor.

Dimensions (without the unions)
Length: 330 mm
Width: 166 mm
Height: 208 mm

Technical specifications
Power: 160W according to the plate mounted on the motor
1/8 HP according to the Waterway catalogue
Current: 0.7A
Speed: 1450 rpm
Maximum flow rate: 190 l/min

Plumbing connections
Thread diameter: 62 mm (1.5-inch MBT)
We offer unions for 1.5-inch

Cable and plug
The Iron Might pump is delivered without plug and cable. If you are replacing an existing pump, you may be able to re-use your existing power cord. There is a wiring diagram for connecting it up on the inside of the cover of the water-resistant electrical box.

You can also choose to have the pump pre-cabled by our team with an AMP plug, a mini J&J plug.

Spare parts
We have many spare parts for this pump including the 6.3µF capacitor, wet end and faceplate o-ring.

Warranty
2-year Tubs Parts warranty

Part numbers
Waterway: 3410020-OE-CE, 310-1000-SL (wet end only)
Sunrise Spas: R5021535

Wet end orientation

Standard exit

Exit to left

Exit to right