Watts 0072205 LF7RU2-2 1" Dual Check Valve, FNPT Union x FNPT, Lead Free 60391 this vacuum is 2x quieter

this vacuum is 2x quieter than traditional jobsite wet/dry vacuums

Material: Scheduled 80 Pipe/Angle Iron

oil and water filters

Humidity measurement with humidity measuring instrument:  Automatic transfer of the optional testo 605i or testo 625 thermohygrometer readings via Bluetooth to the testo Smart App

Watts 0072205 LF7RU2-2 1" Dual Check Valve, FNPT Union x FNPT, Lead Free 60391 this vacuum is 2x quieterWatts 0072205 LF7RU2 2 1" Dual Check Valve, FNPT Union x FNPT, Lead Free This 1 by 1 IN lead free dual check valve backflow preventer helps prevent the reverse flow of polluted water from entering into the drinking water supply at the service entrance or at individual outlets. The valve consists of a lead free brass body construction, with two plastic replaceable check valves, and stainless steel springs. It is designed for non health hazard