Sentinel 500 vacuum regulator 50 tubes per box

50 tubes per box

The Non-Return Dipper has a deep inner liner in the cup which keeps used dip from returning to the reservoir

6" stainless steel spring

2"x24" Break-Proof Socks provide filtration for moderate to high pressure systems

Vacuum pump package includes 3 HP Gas Engine on heavy duty cart with 10" air tires and 2 stallcocks

Sentinel 500 vacuum regulator 50 tubes per boxThe 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.