oxygen signs for sale, brand-new and used.

What you see is what you get. Pulled from a working unit. Upgraded oxygen system and this was left over.  Shipping is $9.99 

D1S, D2S, D1H, D2H Series Description Barksdale's Diaphragm Pressure Switches offer superior accuracy in a robust package, making them the ideal solution to your industrial pressure control needs. Diaphragm switches are ideal for applications demanding instrument class accuracy and where pressure pulsations are less than 25 cycles per minute. Available in various pressure ranges up to 150 psi, diaphragm switches are suitable for use in either posit

NEW IN THE BOX. I BOUGHT IT BUT NEVER TOOK IT OUT OF THE BOX. 75 feet long with 5 BNC connectors at each end.

.shippingcalculator a { display:block; width: 208px; padding:177px 0px 10px 0p

Hach sensION 6 Dissolved Oxygen Meter Note: Used item and Tested Worrking well. I feel look 65% new only . If you care this please do not buy!

Essex Industries Liquid Oxygen Converter Valve, Fill - Buildup - VentP/N: 0580560100-1 S/N: 120984 CRU - 50/AMIL-PRF-25961 Unsure if this item has been used or not. This item looks good cosmetically but we were unable to test. SOLD AS IS.

HERE IS A NEVER USED IN THE ORIGINAL BOX PROMINENT D 1C DULCOMETER. THIS METER CAN BE INSPECTED IN MPLS MN. TO SET UP AN INSPECTION, PLEASE CALL JIM @ 952-931-7974.

var itemNumber = window.ebayItemID ?

Regolator Brand Oxygen Helium Dual Regulators oxequip 9161g One of the Gauges is stamped 847 Sold as is I am unsure if this unit is fit to be used or not. It does look to be in good condition. I think it would be great for some type of sculpture or art Posted with eBay Mobile One business day handling is guaranteed for any item you purchase from my store.

Aschroft 0-3000 PSI #436-28 GAUGE 0719 NOS Free Shipping This is a new unused item from old stock. There is no original box. DO NOT USE ON OXYGEN SERVICE.

This auction is for a New MARSH GAUGE 0 to 2000 PSI 0 to 14000 kPa Gauge measures about 2 5/8" in diameter. DO NOT USE FOR OXYGEN SERVICE . This has been sitting in my garage and is dirty from handling;some scratches on clear plastic cover (removable).

This gauge/thermometer could only have been used for a very short period of time. I cleaned the thread sealer off the fitting and it now appears to be new. It features a chromed steel bezel and textured black steel case and a 3" white back-round dial with black hands/indicators.

Minor US Navy Portable Oxygen Indicator

Advanced HACH LDO® Process Dissolved Oxygen Probe Breakthrough luminescent technology. Break-through luminescent technology for dissolved oxygen. The HACH LDO® Dissolved Oxygen Probe continuously monitors DO with this revolutionary method of detection.

Advanced HACH LDO® Process Dissolved Oxygen Probe And New Sealed Replacement Sensor Cap, Product # 5791100 Breakthrough luminescent technology. Break-through luminescent technology for dissolved oxygen. The HACH LDO® Dissolved Oxygen Probe continuously monitors DO with this revolutionary method of detection.