Sentinel 500 vacuum regulator Filter Clean is thicker than

Filter Clean is thicker than other competitive filter media

Stainless lid with 3 - 5/8" 90 degree elbows with Gasket

This bucket assembly comes with everything else to milk a cow

variable-speed alternating vacuum pulsator

60:40 Ratio

Sentinel 500 vacuum regulator Filter Clean is thicker thanThe Model 500 Sentinel Vacuum Controller is appropriate for installations where airflow does not exceed 500 CFM ASME and features direct sensing that is sensitive to 0. 1" hg of change in vacuum pressure. May be adjusted between 10" and 15". 3" Female NPT mounting connections. Overall dimensions 7" in diameter and 12. 5" high. Wt. 10 lbs.