🚀 Elevate Your Efficiency with Oumefar's Precision Power!
The Oumefar Air Ejector Fitting CV-15HS is a compact, high-performance vacuum generator made from durable aluminum alloy. It features advanced sealing technology for optimal air tightness, a precision-engineered interface for secure connections, and is widely applicable in various industrial sectors, ensuring reliable negative pressure generation.
J**N
Simple construction. Great product
Device is exactly what I needed for holding vacuum on a hydraulic system while repairing a leak.
C**M
It works as advertised and much cheaper than buying a dedicated vacuum pump!!!!!
With the muffler in place it takes about 10x longer to build up a 18in -Hg vacuum. Removing the muffler GREATLY increases the vacuum power. Without the muffler, it takes about 3 minutes to vacuum a 30 Liter chamber down to 18in -Hg, but with the muffler in place, it takes about 30 minutes. With my air compressor, 19.5in -Hg is about as low as I can go with the muffler installed, with it removed, I can get the 30L chamber down to 27in -Hg.My results are with high air flow fittings on all connections with a 30 gallon portable Craftsman air compressor rated at 6.2 SCFM at 90 PSI, running at 110PSI regulated pressure with up to 175PSI tank pressure.
A**R
21.5 mm hg
didn't expect much, happy I got it
Trustpilot
2 months ago
5 days ago