Schlagwort-Archiv: Technik

Red Dragon 3 Speedy – flow testing

Red-Dragon-3 Speedy flow testing

Red Dragon 3 Speedy 80W – flow testing Red Dragon 3 Speedy 80W – flow testing with a vane anemometer Flügelradanemometer / Durchflussmengenmesser 12.000 l/h / 5.2meter pressure height

Pump-head-change Red Dragon® 3 Mini Speedy

Pump-head-change of the Red Dragon® 3 Mini

Pump-head-change of the Red Dragon® 3 Mini The changing of the pump head of the Red Dragon® 3 Mini Speedy — from return-pump to a skimmer-pump with 50W. Only change the immpeller and pump-head thats it. Make your skimmer pump to a return pump.