Blue And White (F-40750LN-16) 1.0 - 10 GPM Flow Meter; 1" FPT
F-40750LN-16 Flow Meter 1.0 - 10 GPM Range with 1" FPT Connections
Precision flow monitoring for commercial water filtration systems. Machined acrylic body with clear-as-glass visibility and easy-to-read GPM scale for accurate flow measurement between 1.0 and 10 gallons per minute.
Built for inline monitoring in professional water treatment applications
Machined Acrylic Construction
High quality acrylic body polished to optical clarity. No clouding or distortion. Designed to maintain transparency under constant water pressure and flow.
Easy-Read GPM Scale
Clear graduations from 1.0 to 10 gallons per minute. Monitor flow rates at a glance to verify system performance and diagnose pressure or flow issues in real time.
Inline Installation Design
1 inch female pipe thread connections on both ends. Drop into any existing pipe run without adapters. Installs vertically or horizontally depending on your system layout.
Optional Alarm Integration
Compatible with high and low level alarm switches for automated monitoring. Set thresholds to alert on flow deviations that indicate filter fouling or pump failure.
Works with most commercial and residential water treatment systems
The Blue & White F-40750LN-16 flow meter fits any system with 1 inch NPT pipe connections. Commonly installed after booster pumps, between pre-filtration stages, or upstream of reverse osmosis membranes. Flow range of 1.0 to 10 GPM makes this meter ideal for residential whole-house systems, small commercial RO units, and point-of-use filtration banks. Model F-400 series is the standard for inline flow measurement in the water treatment industry.
Real-Time Flow Data
Instant visual confirmation of system flow rates without digital meters or power requirements
No Calibration Required
Factory-calibrated scale accurate out of the box. No setup or adjustment needed after installation
Diagnose System Issues
Identify clogged filters, failing pumps, or undersized plumbing by tracking flow rate changes over time
No Power Needed
Mechanical flow indicator operates purely on water movement. Zero electrical components or batteries
F-40750LN-16 Flow Meter 1.0 - 10 GPM Range with 1" FPT Connections
Precision flow monitoring for commercial water filtration systems. Machined acrylic body with clear-as-glass visibility and easy-to-read GPM scale for accurate flow measurement between 1.0 and 10 gallons per minute.
Built for inline monitoring in professional water treatment applications
Machined Acrylic Construction
High quality acrylic body polished to optical clarity. No clouding or distortion. Designed to maintain transparency under constant water pressure and flow.
Easy-Read GPM Scale
Clear graduations from 1.0 to 10 gallons per minute. Monitor flow rates at a glance to verify system performance and diagnose pressure or flow issues in real time.
Inline Installation Design
1 inch female pipe thread connections on both ends. Drop into any existing pipe run without adapters. Installs vertically or horizontally depending on your system layout.
Optional Alarm Integration
Compatible with high and low level alarm switches for automated monitoring. Set thresholds to alert on flow deviations that indicate filter fouling or pump failure.
Works with most commercial and residential water treatment systems
The Blue & White F-40750LN-16 flow meter fits any system with 1 inch NPT pipe connections. Commonly installed after booster pumps, between pre-filtration stages, or upstream of reverse osmosis membranes. Flow range of 1.0 to 10 GPM makes this meter ideal for residential whole-house systems, small commercial RO units, and point-of-use filtration banks. Model F-400 series is the standard for inline flow measurement in the water treatment industry.
Real-Time Flow Data
Instant visual confirmation of system flow rates without digital meters or power requirements
No Calibration Required
Factory-calibrated scale accurate out of the box. No setup or adjustment needed after installation
Diagnose System Issues
Identify clogged filters, failing pumps, or undersized plumbing by tracking flow rate changes over time
No Power Needed
Mechanical flow indicator operates purely on water movement. Zero electrical components or batteries
Original: $475.00
-65%$475.00
$166.25Description
F-40750LN-16 Flow Meter 1.0 - 10 GPM Range with 1" FPT Connections
Precision flow monitoring for commercial water filtration systems. Machined acrylic body with clear-as-glass visibility and easy-to-read GPM scale for accurate flow measurement between 1.0 and 10 gallons per minute.
Built for inline monitoring in professional water treatment applications
Machined Acrylic Construction
High quality acrylic body polished to optical clarity. No clouding or distortion. Designed to maintain transparency under constant water pressure and flow.
Easy-Read GPM Scale
Clear graduations from 1.0 to 10 gallons per minute. Monitor flow rates at a glance to verify system performance and diagnose pressure or flow issues in real time.
Inline Installation Design
1 inch female pipe thread connections on both ends. Drop into any existing pipe run without adapters. Installs vertically or horizontally depending on your system layout.
Optional Alarm Integration
Compatible with high and low level alarm switches for automated monitoring. Set thresholds to alert on flow deviations that indicate filter fouling or pump failure.
Works with most commercial and residential water treatment systems
The Blue & White F-40750LN-16 flow meter fits any system with 1 inch NPT pipe connections. Commonly installed after booster pumps, between pre-filtration stages, or upstream of reverse osmosis membranes. Flow range of 1.0 to 10 GPM makes this meter ideal for residential whole-house systems, small commercial RO units, and point-of-use filtration banks. Model F-400 series is the standard for inline flow measurement in the water treatment industry.
Real-Time Flow Data
Instant visual confirmation of system flow rates without digital meters or power requirements
No Calibration Required
Factory-calibrated scale accurate out of the box. No setup or adjustment needed after installation
Diagnose System Issues
Identify clogged filters, failing pumps, or undersized plumbing by tracking flow rate changes over time
No Power Needed
Mechanical flow indicator operates purely on water movement. Zero electrical components or batteries
