NIKRO 860868 6" To 4" Hose Reducer Drill Shrouds HVAC and refrigeration contractors use

HVAC and refrigeration contractors use base-mount configurations to build out van cargo areas with a compact air supply system

so the log doubles as a compliance record you can print on site

Accuracy: ±3% full scale — meets precision requirements for Joint Commission and CDC/HICPAC isolation room documentation

and GFI protection

channeling fine debris into the vacuum stream efficiently

NIKRO 860868 6" To 4" Hose Reducer Drill Shrouds HVAC and refrigeration contractors useNIKRO 860868 6" To 4" Hose Reducer The 6" reducer steps a larger hose down to a smaller diameter so mismatched hoses and tools connect without leaking suction. Fits NIKRO insulation removal vacuums and blowing machines.