Eco-Stream Pump

Energy saving pond pumps

Velda Eco-Stream pond pumps are manufactured based on the latest views and technical possibilities energy saving. They belong to the best pond pumps which are to be had worldwide. The very economical asynchronous motors have a large capacity at the lowest possible energy consumption. The motors have been equipped with a thermal security device and they have fully waterproof isolation. In combination with the ceramic bearings this guarantees a long lifetime.

More info Manual

General

The pumps are made from stainless steel and different non-corrosive materials. They should be installed in a pond or in open filter systems. Consequently they are ideal for larger filter facilities.

eco-stream doorsnede

Super Vortex Impeller

Eco-Stream pond pumps are equipped with asynchronous motors. These motors have a long life-time and low energy use. The motors are entirely closed watertight and in principle they are maintenance free. The built-in security device will switch the motor off in case of overheating.

Dosing valve
The Eco-Stream pump has 2 possibilities for the supply of pond water:
- Through the perforations in the housing
- Through the hose socket on the infeed side
Owing to this double water supply the Eco-Stream pump can also supply water from a different source, for example a surface skimmer or preliminary filter. Using the dosing valve (turning knob) on top of the housing, the quantity of water can be controlled through the supply socket and the perforations.

eco-stream waterloop


Dosing valve closed All the water will flow to the pump through the perforations	Dosing valve half open The water will flow to the pump partly through the supply socket and partly through the perforations	Dosing valve open All the water will flow to the pump through the supply socket

eco-stream koppeling

Quick Hose
The quick release couplings render hose mounting very easy.

eco-stream exploded view

Technical details

Model	Power	Freq.	Contents pond	Delivery head	Output
Eco-Stream 4000	49 W	50 Hz	2.000 – 10.000 l	Max. 2,4 meter	3800 l/h
Eco-Stream 6000	65 W	50 Hz	3.000 – 12.000 l	Max. 2,5 meter	6100 l/h
Eco-Stream 8000	80 W	50 Hz	4.000 – 14.000 l	Max. 3,6 meter	8200 l/h
Eco-Stream 10000	105 W	50 Hz	5.000 – 15.000 l	Max. 3,8 meter	9500 l/h
Eco-Stream 12000	131 W	50 Hz	6.000 – 20.000 l	Max. 4,2 meter	10.800 l/h

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