TruFLOW visual flow meters

Use TruFLOW visual flow meters on TruFLOW Jr. and TruFLOW Classic manifolds to accurately measure the flow of hydronic radiant loops.Note: For proper operation, install flow meters on the return manifold.

Find a distributor

Availability of specific products varies by distributor.

Name	Status		Detail
A2620009 Replacement O-ring for TruFLOW Flow/Temperature Meter	Phaseout	Download submittal	productFamilyDetail/tab/itemDetails/detailLink
A2640015 TruFLOW Visual Flow Meter, 0.15 to 0.8 gpm	Active	Download submittal	productFamilyDetail/tab/itemDetails/detailLink
A2640027 TruFLOW Visual Flow Meter, 0.25 to 2.0 gpm	Active	Download submittal	productFamilyDetail/tab/itemDetails/detailLink