Welcome to ELMRIDGE
Designers and Manufacturers of Industrial Jet Apparatus
Pumping Liquids
PUMPING LIQUIDS
- Liqui-Jet® Eductors
- Liqui-Jet® Infusers
- Liqui-Jet® Mixing Eductors
- Gas-Jet® Siphons
Pumping Liquids
PUMPING GASES
- Liqui-Jet® Eductors & Exhausters
- Liqui-Jet® Infusers
- Liqui-Jet® Gas Scrubbers
- Gas-Jet® Ejectors & Exhausters
- Gas-Jet® Blowers
Pumping Liquids
PUMPING SOLIDS
- Liqui-Jet® Solids Eductors
- Gas-Jet® Solids Eductors
- Liqui-Jet® Dispersion Eductors
- Liqui-Jet® Solids Vacuum/Pick-up Eductors
Pumping Liquids
TANK MIXING & HEATING
- Liqui-Jet Mixing® Eductors
- Gas-Jet® Steam Spargers
ELMRIDGE Jet Apparatus
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‘Jet-Apparatus’ is a term typically used to identify a piece of equipment (Liqui-Jet Eductors, Line-Type Heaters, Exhausters, Gas & Chemical Infusers, Mixing Eductors, and Gas-Jet Ejectors, Exhausters, Siphons, Solids Eductors and Steam Spargers that uses a fluid under pressure (liquid / gas / vapor), to perform work on, and in direct contact with, another medium (liquid / gas / vapor / granular solid), in a defined, predictable way.
The main principle governing the operation of typical Jet-Apparatus is Conservation of Momentum. When fluid pressure (potential energy) is converted into fluid velocity (kinetic energy) by means of a constricting orifice (i.e. Converging Nozzle), there exists an associated useful pressure drop. For a constant primary fluid mass flowrate and constricting orifice, this pressure drop is a function of the primary fluid pressure. Jet Apparatus uses this pressure drop to entrain a secondary medium (fluid or granular solid), within a chamber (i.e. Suction Chamber) that is at the pressure of the secondary medium, for the purpose of pumping, mixing, evacuating, etc. The suction capacity of a specific device is typically a function of the primary fluid velocity and mass flowrate [as well as properties of the suction material and downstream pressure]. Once entrained, the velocity of the mixture of primary and secondary media (kinetic energy), is converted back into pressure energy (potential), by means of a volumetric divergence (i.e. Diffuser). Available discharge pressure is typically a function of the diffuser velocity and total mass flowrate. The three main components of Jet-Apparatus (Converging Nozzle, Suction Chamber, Diffuser), are rigidly fixed in specific relation to each other, hence there are no moving parts – one of the main advantages of this type of device.

Gas-Jet Steam Spargers

Liqui-Jet Eductors
American Offices
ELMRIDGE Inc.
39111 West Six Mile Road
Livonia, MI 48152
ElmridgeJetApparatus.com
1-888-EDUCTOR (338-2867)
Phone: 416-749-7730
Fax: 416-749-2550
Canadian Offices
ELMRIDGE Engineering Inc.
15 Allaura Boulevard
Aurora, Ontario L4G 3N2
ElmridgeJetApparatus.com
1-888-EDUCTOR (338-2867)
Phone: 905-726-7730
Fax: 905-726-2500
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