Jacoby Tarbox Inline Eductors

Anderson-Bolds sell Jacoby-Tarbox Eductors

For a quote, please click HERE!

Jacoby-Tarbox® Eductors deliver a great value for your investment. Their advanced design provides superior flow paths for optimum performance, while the rugged construction is your assurance of reliability in demanding applications. Experienced applications personnel and flexible manufacturing capability enable Jacoby-Tarbox to meet tight delivery schedules. 

Inline Jet Pump 

In-Line Eductors

Jacoby-Tarbox In-Line Eductors are the Next Generation of jet pumps, ejectors, and venturi pumps, providing in-line mixing, pumping, or heating in various process lines. Eductors decrease costs as there are no moving parts and require no direct power.

Inline Jacoby-Eductor Models:

Liquid Motive:

SL = Low Head and 15-250 PSI motive pressure

ML = Medium Head and 15-250 PSI motive pressure

HL = High Head and 15-250 PSI motive pressure

Gas Motive:

SG = Low Head and 30-150 steam motive pressure

HG = High Head and 20-150 steam motive pressure

How Eductors Work

A Jacoby-Eductor eductor pump that uses a fluid to perform the work of pumping another fluid (or solid).  The fluid doing the work is termed the motive fluid, and the fluid being pumped is the suction fluid.  The motive fluid employed can be liquid, gas or steam.  The suction fluid can be liquid, gas or steam.  Other names for eductors include jet pumps, ejectors, venture pumps, siphon pumps, steam siphons, and injector pumps.  Eductors operate on basic principles of flow dynamics that have been known since the times of the ancient Greeks.  What makes the Eductors superior is the way advanced computer modeling has been used to maximize efficiency.  This same computer modeling allows Clark-Reliance to simulate your process needs and recommend the correct product every time.

Operation Is As Follows:

1. The pressurized motive fluid enters the eductor through the motive inlet and enters the nozzle.  The nozzle causes the motive entering to accelerate as it passes through the converging portion of the nozzle.  The nozzle is of the converging type if the motive is a liquid, or of the expanding type if the motive is gas or steam.
2. The suction chamber is where the pumping takes place.  As the accelerated motive leaves the nozzle, the friction between it and the material in the suction chamber forces the mixture into the diffuser section lowering the pressure in the chamber and pulling additional material in from the suction inlet.
3. The motive fluid entrains the suction media to produce a uniformly mixed stream traveling at a lower velocity.  The mixing tube in Eductors is amply sized to allow sufficient time for the two streams to mix completely.
4. The diffuser is specially shaped to reduce the velocity of the mixture still further, converting the kinetic energy to pressure at discharge.

Typical Liquid Motive Applications are : 

Pump from Tank; Pump from Sump; Dilute in Line; Transport Liquid

Typical Gas Motive Applications are : 

Pump from Tank; Pump from Sump; Heat Liquid; Prime Pumps; Evacuate Liquid

Sizing of a jet pump (eductor) is important with the motive pressure having enough power to support the suction vacuum and still discharge the converged media. Too little motive or too high of suction requirement will choke the jet pump. 

The Jacoby-Eductor eductors or jet pump come int he following sizes:

1/2 Inch, 3/4 inch, 1 inch, 1.25 inch, 1.5 inch, 2 inch, 2.5 inch and 3 inch.

Note the suction and discharge are the the Jet size dimention.  A 1 inch eductor has 1" suction and outlet NPT threads.  The inlet is smaller and can have different NPT sizes dependant the model chosen.  Threads are Male NPT threads.

For a quote, please click HERE!

Anderson-Bolds
216-360-9800
www.anderson-bolds.com

Jacoby-Tarbox is a division of Clark Reliance