Model E


Variable area flow meter Model E is a high quality acrylic flow meter. It is a reliable and easy to read instrument for measuring and monitoring liquid and gas flows. It is available in single-tube and multi-tube version with many options. Model E is equipped with a flow adjustment valve and is also available in customized designs.

Typical applications are oxygen flow controlling and dosing, water and air purging, shield gas measurements and other gas and liquid measurements.

Technical Data
Model     EK- EH-
Body Acrylic (PMMA) Acrylic (PMMA)
Valve Housing  Nylon AISI 316
Valve spindle  AISI 316  AISI 316    
Seals         Nitrile (*Viton®, EPDM) Nitrile (*Viton®, EPDM)
Connections** G 1⁄4” G 1⁄4”
Maximum pressure        290 psi up to max. temp.
435 psi@86°F 
290 psi up to max. temp.
435 psi@86°F 
Maximum temperature  167°F 167°F 
Weight 6 oz.  7 oz. 
*Alarm sensor
(Fixed low and/or high flow alarm,
available only for flow ranges
2M, 2N, 3M, 3N, 4A, 5E, 5S and 5F)
ILK-M18-AB (20 - 250 VAC/DC, 2-wire, NO)
ILK-M18-FR (10 - 55 VDC, 2-wire, NO / NC)
ILK-M18-N (NAMUR, EN 60947)
*Special construction upon request.
**Thread adapters must be used for NPT connections.

Product key