Dwyer PFT-HDN-S611-S SKU: PFT-HDN-S611-S $1,196.41 $1,472.50 Quantity -+ Add to Shopping Cart In Factory Stock Details Dwyer PFT-HDN-S611-S : Paddlewheel Flow Sensor, Insertion Style, pulse Output, SS Body, 1-1/2" NPT Connection FKM Seals, Tungsten-Carbide Shaft, PTFE ... Data Sheet Installation Instructions DetailsData SheetInstallation Instructions Back Dwyer PFT-HDN-S611-S : Paddlewheel Flow Sensor, Insertion Style, pulse Output, SS Body, 1-1/2" NPT Connection FKM Seals, Tungsten-Carbide Shaft, PTFE Bearings Back Back