Hi,
The Eheim 1250 is a very good, but old fashioned pump, that is very hard to modify. The new pumps have a modern chamber and approx. the same efficiency at less power consumption (11-13Watts). The pumps have only advantages for the reefers and the company as well.
All our products are living projects. We are a company, that is trying to fit the needs of the reefers and if there is anything to make better - why not? All products are handcrafted in our company, so we can change the production if its neccessary. For example, the grey neck is the result of reducing the handling height of the skimmer. Other optical changes are made to show that there is a "bubblemaster"-series. We are using the same materials on every bubblemaster (BM150,BM200,BM250), so the customer can identify a BM as a BM of ATI. The small corrections on the skimmer does not mean, that the older version is not effective!
You may think, the 1260 and the 1262 are different. The originals are different, but at the point, we are modifying this pump it does not matter, what original 126x it is. We are changing everything at the in- and outlet of the pump. That`s why the data on the original Eheim-pump is not correct anymore. The power-consumption is not 80W a printed on the pump. It is only 50-55W. Maybe someone in the forum can measure it.
The reefkeeping is a process, that is getting better and better. Why should we stop making our products better if possible? There enough old fashioned products on the market, that are not up to date in efficiency and pricing. That is our way to make business, with good products at fair costs.
But I don´t want to start an advertising show, but maybe its interesting for you to know, what concept we have.
greetings
Joerg