This document contains important information about the installation, operation, and safe use of Pentair and Starite pool flow meters. It provides instructions on temperature and pressure limitations, installation requirements, pipe alignment, and connections. Additionally, the document mentions the material characteristics and UV protection requirements for the Polysulfone Flowmeter.
This manual provides installation instructions for Pentair LDF 300 Series flowmeters. It specifies that the meters should not be exposed to temperatures exceeding 240° F or pressures over 150 PSI. Proper installation requires a vertical plane with at least one foot of straight uninterrupted pipe on both upstream and downstream ends to ensure accurate readings. The document also warns against using tools other than hand tightening for threaded nuts and advises protecting the polysulfone body from direct sunlight.
| Maximum Temperature | 240° F |
|---|---|
| Maximum Pressure | 150 PSI |
| Straight Pipe Requirement | one foot |
Only hand tightening is required; pliers or other tools should not be used.
It should be installed in an exact vertical plane with at least one foot of straight pipe on both ends.