
Blue And White (F-55500LA) 0.5 - 5 GPM Flow Meter; 1-2" MPT; ADJ. V.
F-55500LA Technical Details
| Model Number | F-55500LA |
| Flow Range | 0.5 to 5 GPM |
| Connection Size | 1/2 inch Male NPT |
| Body Material | One-piece machined acrylic |
| Internal Components | Corrosion and wear resistant |
| Scale Display | Dual scale (GPM & LPM) |
| Mounting Type | Panel mount with adapters |
| Flow Control | Adjustable valve integrated |
Mounting and Setup
- Thread the 1/2 inch male NPT connections into your water line or panel mount using thread sealant tape, ensuring flow direction matches the arrow marked on the meter body.
- Secure the meter vertically for most accurate readings, allowing the internal float mechanism to operate without interference.
- Turn on water flow gradually and use the integrated adjustable valve to regulate flow rate, reading measurements from the dual GPM and LPM scale.
- Verify flow accuracy by comparing initial readings to expected system output, then lock the adjustment valve once calibrated.
Application Range
The F-55500LA suits reverse osmosis systems, water treatment panels, commercial filtration setups, and lab applications requiring precise flow monitoring between 0.5 and 5 gallons per minute. The 1/2 inch male NPT threading integrates directly with standard plumbing fittings, while the panel mount design works for control boards and equipment racks. The polished acrylic body and corrosion-resistant internals handle treated and untreated water without degradation.
F-55500LA Technical Details
| Model Number | F-55500LA |
| Flow Range | 0.5 to 5 GPM |
| Connection Size | 1/2 inch Male NPT |
| Body Material | One-piece machined acrylic |
| Internal Components | Corrosion and wear resistant |
| Scale Display | Dual scale (GPM & LPM) |
| Mounting Type | Panel mount with adapters |
| Flow Control | Adjustable valve integrated |
Mounting and Setup
- Thread the 1/2 inch male NPT connections into your water line or panel mount using thread sealant tape, ensuring flow direction matches the arrow marked on the meter body.
- Secure the meter vertically for most accurate readings, allowing the internal float mechanism to operate without interference.
- Turn on water flow gradually and use the integrated adjustable valve to regulate flow rate, reading measurements from the dual GPM and LPM scale.
- Verify flow accuracy by comparing initial readings to expected system output, then lock the adjustment valve once calibrated.
Application Range
The F-55500LA suits reverse osmosis systems, water treatment panels, commercial filtration setups, and lab applications requiring precise flow monitoring between 0.5 and 5 gallons per minute. The 1/2 inch male NPT threading integrates directly with standard plumbing fittings, while the panel mount design works for control boards and equipment racks. The polished acrylic body and corrosion-resistant internals handle treated and untreated water without degradation.
Original: $357.18
-65%$357.18
$125.01Description
F-55500LA Technical Details
| Model Number | F-55500LA |
| Flow Range | 0.5 to 5 GPM |
| Connection Size | 1/2 inch Male NPT |
| Body Material | One-piece machined acrylic |
| Internal Components | Corrosion and wear resistant |
| Scale Display | Dual scale (GPM & LPM) |
| Mounting Type | Panel mount with adapters |
| Flow Control | Adjustable valve integrated |
Mounting and Setup
- Thread the 1/2 inch male NPT connections into your water line or panel mount using thread sealant tape, ensuring flow direction matches the arrow marked on the meter body.
- Secure the meter vertically for most accurate readings, allowing the internal float mechanism to operate without interference.
- Turn on water flow gradually and use the integrated adjustable valve to regulate flow rate, reading measurements from the dual GPM and LPM scale.
- Verify flow accuracy by comparing initial readings to expected system output, then lock the adjustment valve once calibrated.
Application Range
The F-55500LA suits reverse osmosis systems, water treatment panels, commercial filtration setups, and lab applications requiring precise flow monitoring between 0.5 and 5 gallons per minute. The 1/2 inch male NPT threading integrates directly with standard plumbing fittings, while the panel mount design works for control boards and equipment racks. The polished acrylic body and corrosion-resistant internals handle treated and untreated water without degradation.









