Jetoxy submerged aerators

Venturi-type submerged aerators ensure an efficient combined mixing and aeration action and they are especially suitable for homogenization and first rainfall storage tanks.

OXY submerged aerators are used in industrial and other wastewater and sludge treatment plants, or whenever combined oxygenation and mixing are required. These systems can be installed without emptying the tank.
They consist of submersible pumps with power levels up to 30 kW and channel impellers with large free passage combined with "OXY" series ejectors.

OXY 80 and 150 submerged aerators have a polyurethane (Vulkollan) diaphragm, easily replaceable without dismantling the pump from the ejector thanks to a particular system

OXY80 submerged aerators have a flange suitable for connection to electric pumps having DN80 and DN100 discharges.

Jetoxy 50

SUBMERGED AERATORS

JETOXY 50 submerged aerators comprise a Venturi-type ejector coupled to a submersible electric pump rated from 0.37 to 1.5 kW with open multi-channel or vortex impeller. JETOXY models can be selected on the basis of the performance curve best suited to requirements, optimising consumption.

Fish farms
Small treatment tanks
Holding pits

Characteristics

Suitable for use with DRO and DGO pumps
Can be permanently coupled to the pump or mounted on the bottom of the tank using the automatic coupler (DAC type).

Composition

OXY body (cone + integral diaphragm)
Sliding flange with gasket and stainless steel screws
Pipe guide

Materials

Body

GJL-250
Diffuser cone

GJL-250
Nuts and bolts

Stainless steel
Painting

Epoxy-vinyl

Jetoxy 80÷300

SUBMERGED AERATORS

JETOXY 80÷300 submerged aerators comprise a Venturi-type ejector with replaceable diaphragm coupled to a UNIQA or Grey series submersible electric pump rated from 3.0 to 30 kW.
Open multi-channel, open single-channel, and closed single or dual-channel impellers may be used depending on the type of liquid to be processed.

Holding, homogenisation and equalisation tanks
First rainfall tanks
Oxidation tanks

Characteristics

Diaphragm is interchangeable for flow rate adjustment or for easier replacement in the event of wear.

Composition

OXY body
Interchangeable diaphragm
Stainless steel diffuser cone;
Stainless steel metal fasteners
Air intake pipe with flue filter and galvanised steel lifting hook;
Connecting tie-rod between pump and intake pipeline;
Galvanised steel/spheroidal cast iron base

Materials

Body

Cast iron GJL-250
Diffuser cone

Stainless steel - AISI 304
Diaphragm

Vulkollan
Nuts and bolts

Stainless steel
Painting

Environment-friendly epoxy-vinyl

Details

Zenit Jetoxy submerged aerator operating principle

In Jetoxy devices, the liquid conveyed is mixed with the air by the "Venturi" effect, creating a mixture containing medium-fine air bubbles that increase the contact surface area and provide highly efficient oxygen exchange.

Zenit Jetoxy submerged aerator interchangeable diaphragm

Units in the OXY 80-150 range have a polyurethane (Vulkollan) diaphragm, easily replaceable without dismantling the pump from the ejector thanks to a patented system.

Zenit Jetoxy submerged aerator mobile installation

A special technical detail on the Jetoxy 50 body allows mechanical fixing (using screws) between the ejector and the sliding flange connected to the pump, creating a rigid system even suitable for mobile installation.