Waterway Circ Pumps

Welcome to the Waterway Circulation pumps section.

Waterway has manufactured many models of circulation pumps over the years but none have been as popular as the Iron Might & Tiny Might. These models have now been improved and changed for the European market, the Iron Might used to have a distinctive yellow wet end(now black) with an Emerson motor & the Tiny Might had a slim red motor. Both of these pumps now come with Italian manufactured EMG motors which have finned bodies with a rear-mounted fan to help dissipate heat and provide cooler running temperatures.

Here is a quick guide to the models and wet end connections,

Tiny Might - either 1" barbed or 1" threaded unions.

Iron Might - 1-1/2" threaded unions.

U Might - 1-1/2" threaded unions.