Ramvac VACHECK lets you evaluate vacuum performance to ensure that the system can support safe, efficient operation of high volume evacuators and nitrous oxide scavengers. Used in a flowing high volume evacuator (HVE) valve, it detects clogged lines and flow-tests the vacuum station. VACHECK is easy to use, with a simple “Pass-Fail” indicator and fixed calibrations.
- Fits any ½” HVE valve
- Responds to small changes in flow or vacuum strength
- High repeatability
- Stainless steel flow bushing
- PVC flow tube
- Precision machined to ten thousandths of an inch
- Patent 5,779,472