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The H2FLOW CONTROLS fv-8 is a precision flow meter engineered for accurate flow measurement in gray water and potable water systems. It ships as a complete assembly that includes the 8-inch FlowVis Saddle Clamp rated for Schedule 80 pipe and a digital display unit. The patented internal design delivers reliable GPM readings at a pressure rating of 50 psi. Licensed plumbers and pool service professionals install this meter where consistent, accurate flow data is required for system balancing, diagnostics, or code compliance verification.
The fv-8 is suited for residential and commercial plumbing installations, pool and spa circulation systems, and irrigation applications using 8-inch Schedule 80 pipe. Its saddle clamp mounting style allows installation directly onto existing pipe sections. The unit reads flow in gallons per minute and is compatible with both gray water and potable water service. Its flexible orientation support makes it practical in a wide range of piping configurations found in mechanical rooms and pump stations.
Designed for use with 8-inch Schedule 80 pipe in gray water and potable water plumbing systems.
Installation should be performed by a licensed plumber familiar with local plumbing codes and IPC requirements. Depressurize and isolate the pipe section before mounting the saddle clamp. Confirm pipe schedule and outside diameter match the clamp specification before tightening. Follow the manufacturer instructions for digital unit wiring or attachment before returning the system to service.
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