
Blue And White (F-40376LN-6) 0.2 - 2 GPM Flow Meter; 3-8" FPT
F-40376LN-6 Flow Meter Details
| Model Number | F-40376LN-6 |
| Flow Rate Range | 0.2 - 2 GPM |
| Connection Size | 3/8" FPT (Female Pipe Thread) |
| Body Material | Machined acrylic, glass-clear finish |
| Scale Type | Easy-to-read inline graduations |
| Alarm Option | High/low level alarm available (optional) |
| Installation Type | Inline vertical or horizontal mount |
| Manufacturer | Blue & White |
Installing Your Flow Meter
- Thread the 3/8" FPT connections into your water line using PTFE tape on male threads for a leak-free seal.
- Orient the meter vertically with flow direction matching the arrow on the body for most accurate readings.
- Turn on water flow and observe the float ball rise to indicate GPM rate on the graduated scale.
- If installing optional alarm contacts, connect wiring according to manufacturer specifications for high or low flow alerts.
Applications & System Fit
The F-40376LN-6 flow meter works with any water filtration or treatment system using 3/8" pipe thread connections and flow rates between 0.2 and 2 gallons per minute. Ideal for verifying performance on reverse osmosis systems, small commercial filtration setups, aquarium equipment, hydroponics, or laboratory water lines. The clear acrylic construction allows visual confirmation of flow and early detection of air bubbles or debris in the line.
F-40376LN-6 Flow Meter Details
| Model Number | F-40376LN-6 |
| Flow Rate Range | 0.2 - 2 GPM |
| Connection Size | 3/8" FPT (Female Pipe Thread) |
| Body Material | Machined acrylic, glass-clear finish |
| Scale Type | Easy-to-read inline graduations |
| Alarm Option | High/low level alarm available (optional) |
| Installation Type | Inline vertical or horizontal mount |
| Manufacturer | Blue & White |
Installing Your Flow Meter
- Thread the 3/8" FPT connections into your water line using PTFE tape on male threads for a leak-free seal.
- Orient the meter vertically with flow direction matching the arrow on the body for most accurate readings.
- Turn on water flow and observe the float ball rise to indicate GPM rate on the graduated scale.
- If installing optional alarm contacts, connect wiring according to manufacturer specifications for high or low flow alerts.
Applications & System Fit
The F-40376LN-6 flow meter works with any water filtration or treatment system using 3/8" pipe thread connections and flow rates between 0.2 and 2 gallons per minute. Ideal for verifying performance on reverse osmosis systems, small commercial filtration setups, aquarium equipment, hydroponics, or laboratory water lines. The clear acrylic construction allows visual confirmation of flow and early detection of air bubbles or debris in the line.
Description
F-40376LN-6 Flow Meter Details
| Model Number | F-40376LN-6 |
| Flow Rate Range | 0.2 - 2 GPM |
| Connection Size | 3/8" FPT (Female Pipe Thread) |
| Body Material | Machined acrylic, glass-clear finish |
| Scale Type | Easy-to-read inline graduations |
| Alarm Option | High/low level alarm available (optional) |
| Installation Type | Inline vertical or horizontal mount |
| Manufacturer | Blue & White |
Installing Your Flow Meter
- Thread the 3/8" FPT connections into your water line using PTFE tape on male threads for a leak-free seal.
- Orient the meter vertically with flow direction matching the arrow on the body for most accurate readings.
- Turn on water flow and observe the float ball rise to indicate GPM rate on the graduated scale.
- If installing optional alarm contacts, connect wiring according to manufacturer specifications for high or low flow alerts.
Applications & System Fit
The F-40376LN-6 flow meter works with any water filtration or treatment system using 3/8" pipe thread connections and flow rates between 0.2 and 2 gallons per minute. Ideal for verifying performance on reverse osmosis systems, small commercial filtration setups, aquarium equipment, hydroponics, or laboratory water lines. The clear acrylic construction allows visual confirmation of flow and early detection of air bubbles or debris in the line.



