The Pulsafeeder flow meter is designed for compatible 1-1/2 inch applications with a 20 to 80 gallon-per-minute range, giving the system a way to monitor or verify flow within the intended operating window. Flow meters are useful because they make it easier to confirm that circulation or feed conditions are where they should be during normal operation or service checks.This replacement is especially useful when the original meter is cracked, clouded, inaccurate, or no longer readable. Matching the right size and range helps preserve the usefulness of the reading and keeps the installation closer to original system requirements.It is a practical choice when dependable flow indication is part of maintaining a well-performing compatible setup. Pulsafeeder flow meter for compatible 1-1/2 inch applications 20 to 80 GPM operating range Helps monitor and confirm system flow conditions Useful when the original meter is unreadable or inaccurate Supports better service visibility and operating confidence