Sale!
-50%
![](https://www.engineercreate.com/wp-content/uploads/pdf/ISA/std.jpg)
Terminology, Dimensions & Safety Practices for Indicating Variable Area Meters : Rotameters, Glass Tube, Metal Tube, Extension Type Glass Tube - ISA Standard RP16.1, 2, 3
standard by The International Society of Automation, 04/01/1959
ISA RP16.1,2,3-1959
$50.00 Original price was: $50.00.$25.00Current price is: $25.00.