been surveying for water pump for my double story terrace house. 3 bathrooms with normal shower head. tank and pump to be located on ground floor, at the back of the house.

was recommended these 3 pumps
1. Ebara AM 8
2. Grundfos CM3-5PM1
3. Gemini EDP240PC

May i know what is the best way to compare spec? Is it by max head at same flow rate or max pressure or rated kW?

I was told that Gemini is with composite impeller, is this in anyway better than SS type?

Price difference between Ebara and Grundfos option is RM400 (Grundfos more exp). Any recommendations on which to choose?

My old house used Ebara before long time ago, remember it got to be quite noisy then one day it died so I sent for repair, the pump came back super quiet. Not sure it's just normal wear and tear that made it get more noisy over the years or not.

Been told that Gemini is made in Italy but i kinda doubt it. Any one know where were these pumps made in? Not that it matter much but just so I know whether shop can be trusted or not. Haha

This post has been edited by blstz: Dec 30 2018, 02:55 PM