Blue And White (F-451004LHNE) 4.0 - 40 GPM Flow Meter; 1" MPT; PM
F-451004LHNE 4.0-40 GPM Flow Meter
The Blue & White F-451004LHNE flow meter delivers accurate inline flow monitoring for water treatment systems, irrigation controls, and process applications requiring flow rates between 4.0 and 40 gallons per minute. The 1-inch male NPT connections integrate directly into standard plumbing while the pulse meter output enables connection to controllers and monitoring systems.
Inline Flow Monitoring
Water Entry
Water enters through the 1" MPT inlet connection and flows into the metering chamber where the turbine assembly is positioned
Flow Detection
The internal turbine rotates proportionally to flow rate, with each rotation generating a pulse signal through the magnetic pickup sensor
Pulse Transmission
The pulse meter output transmits flow data to controllers, totalizers, or monitoring systems for tracking and automation
Clean Exit
Water exits through the 1" MPT outlet with minimal pressure drop, maintaining system efficiency
Installation Requirements
The F-451004LHNE requires 1-inch male NPT plumbing connections and operates within a flow range of 4.0 to 40 gallons per minute. The polysulfone construction is compatible with standard potable water, treated water, and most non-corrosive fluids at temperatures up to 140°F. The pulse meter output connects to compatible controllers, totalizers, and monitoring systems that accept dry contact closure signals. Install with flow arrow pointing in the direction of water travel and maintain adequate clearance for turbine access during service.
F-451004LHNE 4.0-40 GPM Flow Meter
The Blue & White F-451004LHNE flow meter delivers accurate inline flow monitoring for water treatment systems, irrigation controls, and process applications requiring flow rates between 4.0 and 40 gallons per minute. The 1-inch male NPT connections integrate directly into standard plumbing while the pulse meter output enables connection to controllers and monitoring systems.
Inline Flow Monitoring
Water Entry
Water enters through the 1" MPT inlet connection and flows into the metering chamber where the turbine assembly is positioned
Flow Detection
The internal turbine rotates proportionally to flow rate, with each rotation generating a pulse signal through the magnetic pickup sensor
Pulse Transmission
The pulse meter output transmits flow data to controllers, totalizers, or monitoring systems for tracking and automation
Clean Exit
Water exits through the 1" MPT outlet with minimal pressure drop, maintaining system efficiency
Installation Requirements
The F-451004LHNE requires 1-inch male NPT plumbing connections and operates within a flow range of 4.0 to 40 gallons per minute. The polysulfone construction is compatible with standard potable water, treated water, and most non-corrosive fluids at temperatures up to 140°F. The pulse meter output connects to compatible controllers, totalizers, and monitoring systems that accept dry contact closure signals. Install with flow arrow pointing in the direction of water travel and maintain adequate clearance for turbine access during service.
Original: $812.00
-65%$812.00
$284.20Description
F-451004LHNE 4.0-40 GPM Flow Meter
The Blue & White F-451004LHNE flow meter delivers accurate inline flow monitoring for water treatment systems, irrigation controls, and process applications requiring flow rates between 4.0 and 40 gallons per minute. The 1-inch male NPT connections integrate directly into standard plumbing while the pulse meter output enables connection to controllers and monitoring systems.
Inline Flow Monitoring
Water Entry
Water enters through the 1" MPT inlet connection and flows into the metering chamber where the turbine assembly is positioned
Flow Detection
The internal turbine rotates proportionally to flow rate, with each rotation generating a pulse signal through the magnetic pickup sensor
Pulse Transmission
The pulse meter output transmits flow data to controllers, totalizers, or monitoring systems for tracking and automation
Clean Exit
Water exits through the 1" MPT outlet with minimal pressure drop, maintaining system efficiency
Installation Requirements
The F-451004LHNE requires 1-inch male NPT plumbing connections and operates within a flow range of 4.0 to 40 gallons per minute. The polysulfone construction is compatible with standard potable water, treated water, and most non-corrosive fluids at temperatures up to 140°F. The pulse meter output connects to compatible controllers, totalizers, and monitoring systems that accept dry contact closure signals. Install with flow arrow pointing in the direction of water travel and maintain adequate clearance for turbine access during service.
