Equilibar EVR2-SS-GR EVR Series Precision Vacuum Regulator 1/4"NPT (10907) Used, removed from working system. 30 Day Return, Unable to test Manufacturer: Equilibar Model: EVR Series, EVR2-SS-GR PTFE Glass 5.1/ Crush Includes Airtrol V-800-30 Sub Miniature Vacuum Regulator, Output range: 0-30°HG 1/4" NPT Stainless Steel EVR Series Vacuum Regulator.
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