Pentair LDF359N Flowmeter - 2-16 GPM, Nylon Threaded End

What This Part Is Used For
The Pentair LDF359N Flowmeter 2-16 GPM Nylon Threaded End is used to measure water flow in compatible pool and spa systems. It provides visual confirmation of flow rates within the 2 to 16 GPM range.

Why This Part Matters
Accurate flow measurement supports proper chemical feed and filtration performance. An inaccurate or stuck flowmeter can lead to dosing issues or poor system balance. Replacing the unit restores dependable flow monitoring.

Key Features and Specifications

• Pentair manufacturer part number: LDF359N
• Flow range: 2-16 GPM
• Nylon threaded end
• For compatible Pentair systems
• Flow monitoring component

Installation and Fitment Guidance
Install in the correct flow direction as indicated on the unit. Ensure proper thread sealing to prevent leaks. Confirm by manufacturer part number before ordering.

About the Pentair Brand
Pentair manufactures monitoring and control accessories for pool and spa equipment. Their flowmeters are commonly used in chemical feed and specialty systems. Pentair components support accurate system management.

Common Service Context
Flowmeters are often replaced when chemical feed systems show inconsistent dosing. They are commonly serviced during equipment troubleshooting.