NNI NNI 4-1/2" NST Swivel Pitot Hydrant Flowtest Diffuser SKU: NNI-H-SD450DIFFUSER MSRP: $1,995.95 NNI 4-1/2" NST Swivel Pitot Hydrant Flowtest DiffuserThe NNI 4-1/2" NST Swivel Pitot Hydrant Flowtest Diffuser is quick and efficient for flowtesting hydrants and hoses.Pitot Tube Quick Connect... Choose Options Add to Wish List
