Oxygen Wall Outlets – New – With Copper Tail (Backboxes Available). Brand-new oxygen outlets for MGPS: gas-specific O2 index, brass body, quick-connect front, copper tail (≈10–12 mm) for brazing. Compatible with standard O2 flowmeters/humidifiers. Built to international MGPS standards, leak-tested. 12-month warranty, ETR invoice, installation support available. Same-day Nairobi delivery; countrywide shipping via Fargo/G4S