The Blue-White F-41000LK-16 Flow Meter is a durable inline flow meter designed for reliable visual monitoring of moderate-flow liquid systems. Constructed with a clear acrylic body, this meter allows operators to quickly verify flow conditions in pool, spa, chemical feed, and water-treatment applications.

Featuring 1-inch female pipe thread connections, the F-41000LK-16 installs directly into threaded plumbing without the need for clamps or special mounting hardware. Calibrated for a 2 to 20 GPM flow range, it provides accurate, easy-to-read flow indication without electrical power, making it a dependable solution for continuous system monitoring.

Features:

• Genuine Blue-White Industries inline flow meter
• Flow range: 2–20 GPM
• 1 inch FPT threaded connections
• Clear acrylic body for easy visual flow verification
• Permanently imprinted scale for long-term readability
• Mechanical operation no power required
• Suitable for pool, spa, chemical feed, and water-treatment systems

• FlexFlo Peristaltic Pumps: 
• 2-year warranty applies to standard peristaltic pump models. 
• For select models such as the M4, a 5-year warranty is offered. 
• A2A System: 
• Covered by a 2-year warranty from the date of factory shipment. 
• Maintenance Requirements: 
• Proper cleaning and maintenance of pumps (specifically pump heads) is essential; failure to do so will void the warranty.