The Aqua-Jet Demountable Coupling Venturi (Black)
The Aqua-Jet Venturi is a fantastic addition to a pond, as it injects air into your pond water to ensure adequate pond aeration without the need for an extra pump or power cable to run it.
The Venturi simply connects to the pond outlet and using the flow of water being produced from the pond circulation pump, will create a vacuum which will suck air in from the atmosphere and mix with the water inside the Venturi, making bubbles to increase the amount of oxygen dissolved in the pond water. This is beneficial for fish, plant life, biological filtration and reduces the build-up of dissolved toxic gasses.
The Venturi can be fitted to any pumped system. Depending on the output of your pump simply push the small funnel (low output pump) or large funnel (high output pump) into the rear of the main body.
The Aqua-Jet Demountable Coupling Venturi body has an outside diameter (OD) of 43mm at the output of the Venturi body. The input of the venture body has the addition of a demountable coupling with an internal diameter (ID) of 43mm. The demountable coupling will receive fittings/ridged pipe with an outside(OD) of 43mm.
What is a Demountable Coupling? Demountable Couplings are used when the need for line equipment such as (UV, Pump, Filter supply, etc.) will need to be removed, either this is for maintenance or cleaning. Once the chosen fittings/ridged pipe has been installed to the demountable coupling simply a-line the male (Demountable Coupling body) and the female (Retaining Nut) threads together and tighten down. Once tightened the heavy duty E.D.P.M sealing washer will make a superb watertight seal
Why a Aqua-Jet Demountable Coupling Venturi?
There are a couple of benefits of having an Aqua-Jet Demountable Coupling Ventur apposed to a standard model. The demountable makes it possible to unscrew and remove the Venturi body from your system.
The biggest problem with using clear/transparent pipework and fittings is that over a reasonably short period of time they begging to have a horrible build-up of algae. This will affect the ability to see the water flow but also looking old and untidy. The other benefit is being able to easily change the funnel size with our breaking your system down.
This model of Aqua-Jet Demountable Venturi is fitted with a 43mm Demountable Coupling (Please refer to our demountable chart for more information)
Please Note: The Venturi is solvent weld, always use a non-toxic adhesive
Supplied: Main Venturi Body, Displacement Ball, Air IntakeTube, Interchangeable High and Low Funnels and Instruction Leaflet
A VERY POPULAR AND SIMPLE WAY OF GETTING MORE AIR INTO YOUR POND FOR FREE. (once purchased)
A Venturi soft nose is a protective rubber moulding that attaches to the front of your Venturi body. This makes sure when the main Venturi body is located in your pond none of the fish will come into contact with the front of your Venturi body therefore not damaging them in anyway. The soft nose simply pushes onto the outlet of the Venturi.
Venturi Soft Nose is bought separately, to purchase a Soft Nose please see our product archive