Model A


Variable area flow meter Model A is a high quality acrylic flow meter. It is a reliable and easy to read instrument for measuring and monitoring liquid and gas flows. Typical applications are water treatment, sealing water measurements and gas flow measurements.

Technical data
Body Acrylic (PMMA)
Connections G 3/8” (Thread adapters must be used for NPT connections)
Maximum pressure Acrylic (PMMA)
Max. pressure 290 psi up to maximum temperature
440 psi / 85°F 
Maximum temperature 167°F 
Weight 6.7 oz 
*Alarm sensor
(Fixed low and/or high flow alarm,
available only for flow ranges 2B, 2C, 3B, 3C,
8M, 8P, 8S, 8R, 5A and 8D)
ILK-M18-AB (20 - 250 VAC/DC, 2-wire, NO)
ILK-M18-BB (20 - 250 VAC/DC, 2-wire, NC)
ILK-M18-FR (10 - 55 VDC, 2-wire, NO / NC)
ILK-M18-N (NAMUR, EN 60947)
*) Special construction on request

Product key