LL Piston Variable Area Flow Monitor
- Housing and seals are available in a variety of materials to suit a wide range of applications, such as water, oli, gases, air, coolant, paint, solvents and some corrosive fluids.
- These flow monitors are available in sizes from 1/8″ to 3/4″ with various connection.
The LL Piston Variable Area Flow Monitor position an orifice over a tapered shaft to establish flow rate. Installation is in-line and in any position, straight pipe runs before or after are not required. The fully mechanical sensing system directly drives the pointer and remote signaling devices (SPDT or 4-20mA output). Internal parts are assembled into a cartridge consisting of a metal piston assembly affixed to the lower cap end.