The Pentair Large Body Flowmeters Flow Range for the 1.5 inch pipe size is 8 to 75 GPM. Max working pressure: 150 psi. Maximum temperature: 240 degrees F. The Polysulfone Flowmeter body is adversely affected by ultraviolet light. Therefore, complete care should be taken to protect it from direct sunlight situations
Pentair small and large body flowmeters are for commercial and industrial liquid applications. These flowmeters have a textured surface on back of meter for improved readability.