I had been a simple DIY pump now defective after 3 years. You no longer automatically turns off, the spare parts (pressure switches) costs 60 euros and is sachlecht replaced. Therefore, I have now decided for the AT 1300. And what a difference! Robust and solid processed (heavy!) And the pressure switch must be connected separately via the plug connections. And it would cost only 40 euros. A few details: brass connections, the pump is much quieter than the old one and has incredible power!
I can highly recommend, a real quality product, the higher price is absolutely justified!
