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Easy Maintenance Liquid Ring Vacuum Pumps With Motor Carrier Design

Easy Maintenance Liquid Ring Vacuum Pumps With Motor Carrier Design

ELL series liquid ring vacuum pumps are displacement pumps of uncomplicated and robust construction with the following particular features.

 

  • Product Series :

    ELL Series
  • Suitable Media :

    gas

ELL Series Easy Maintenance Liquid Ring Vacuum Pumps with Motor Carrier Design

EIFEL ELL Series liquid ring vacuum pumps are positive displacement pumps featuring a simple and robust design. They operate on a near-isothermal compression principle, ensuring oil-free and non-polluting performance as no lubrication enters the working chamber. These pumps are capable of handling a wide range of gases, vapors, and small quantities of entrained liquid.

 

Advantage

With a broad selection of materials available, they are suitable for diverse applications while ensuring the shaft remains isolated from the medium. Designed for reliability, they include standard protection against cavitation, an integrated dirt drain, and a no-metal-contact rotating assembly, all contributing to easy maintenance, low noise, minimal vibration, and smooth operation.

 

General Technical Data

Pump Model

Unit ELC 25 ELC 50

ELC 90

ELL 90

ELC 125

ELL 125

ELC 150

ELL 150

ELC 250

ELL 250

ELC 325

ELL 325

ELC 425

ELL 425

Synchronous 50HZ or 60HZ rpm

3000

3500

1500

1750

Max. compression over atmospheric pressure bar 0.3
Max. admissible pressure difference  bar 1.1
Test pressure above atmospheric pressure bar 1 3
Moment of inertia of the rotating pump parts and water filling kg.m2 0.003 0.0095 0.035 0.053 0.069 0.097 0.14 0.21
Noise level at a suction pressure of 80 mbar dB (A) 68 69 72 76 78
Max. gas temperature Dry gas 200
Saturated gas 100

Service liquid

max. recommended temperature for water as working liquid

40
max. admissible temperature for others suitable working liquids 80
max. kinematic viscosity mm2/s 4
max. density kg/m3 1200
volume up to shaft level liter 0.3 0.4 2.4 2.8 3.2 4.0 4.2 4.7

 

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ELL series liquid ring vacuum pumps are displacement pumps of uncomplicated and robust construction with the following particular features.  

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Leave A Message

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If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.
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If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.
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