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Working pressure: â¤0.6Mpa; Center distance: 66.5mm
Flow range: 0-10LPM accurate flow rate indicator
Size of tubular fittings: 8mm/0.31in hose, fits standard home oxygen tubing.
Turn the black knob to control the oxygen or gas flow from 0-10LPM.
Product function: to measure oxygen and other gas single-phase non-pulsating flow
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|Item Weight||1.6 ounces|
|Package Dimensions||4.5 x 4 x 0.7 inches|
|Item Package Quantity||1|
4.3 out of 5 stars
|Best Sellers Rank||
#75,802 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement)
|Shipping Weight||1.6 ounces (View shipping rates and policies)|
|Date First Available||November 14, 2015|
This is a very handy remote control for my home oxygen. I have attached a lanyard to the supply side inlet so I can wear it around my neck when I get up. The outlet side is a little touchy as tightening it may restrict the flow (the dial works in opposition to that outlet) so I felt it was better to attach the lanyard to the bottom inlet. The dial is wider than the body of the meter which means the adjustment may be changed when dragging it across a sofa or other surface. It is very inexpensive and incredibly useful despite those minor flaws (I deducted one star for that) A hook to hold it by my bed and a lanyard to wear it around my neck eliminates any potential dragging problems. Also the inlet and outlet nozzles are slightly large, I had to warm up my hose ends with hair dryer to get them on snugly
January 14, 2020
I purchased this to place at the end of my oxy hose in order to control oxy delivery without having to go back to the home concentrator. It works fine, but it would be nicer if it were truly inline with fittings on the ends going with the same orientation as the gauge. It would be a lot less bulky if the hoses didn’t have to loop out and back again. I agree about the need to heat the ends of your hoses to get onto the fittings. Since I wanted to have an easier attach-detach process, I ordered the Airlife Oxygen Swivel Connectors, which have a smooth end that fits snugly enough to the hose ends. The mounting of the connectors still required heat, which is ok as they stay on the gauge. On the downside, there is a bigger loop of hose to corral.
The Needle Valve is very loose in the thread. and is not linear (Very Un-linear) in turns/ LPM.
But is very Cheap (Inexpensive).
The Flow rate indicator is accurate.
I use it at the end of my concentrator line so i don’t have to get up to change my flow rate.
I have these meters for close to a month they work well and the valve and meter scale are accurate. My wife and I are both on 02 but on different rates these meters with an O2 tubing âYâ connector bought on Amazon have allowed us to use but one concentrator and receive the therapy we both need. Just a note keep the meters up write to read correctly and also heat the tubbing end with a hair dryer (with the O2 off) to soften the push it on this way you have leak proof strong connection.
January 20, 2020
I knew this was going to be low quality and I was right! The fittings are loose, which I tightened but I can’t tell if it leaks. The adjustment screw rotates significantly off-axis. As a check, I had it inline with a higher quality flow meter and it did not match the readings at all, maybe 20-25% low (leaking?). I just need to be able to discern between 5 and 10LPM so this is ok but don’t expect much.
I’m on O2 24/7, this is exactly what I need to make sure I’m getting the O2 I need. I almost ordered the “pen type” but noticed this was half the price.
I bought flow meter to check flow rate on my nebulizer pumps. The meter worked very well & I found that one of my pumps was not performing & replaced it. You buy this equipment with no way of testing & then have to fight insurance to replace defective units. Test equipment like this will help prove your case. Now if only I could get the insurance company to reimburse me for the cost of the flowmeter………….
August 17, 2017
This valve served my purpose perfectly. I use it to adjust my oxygen when getting up and moving around. I find that it is spot on for measuring lpms. It shows exactly what I set on concentrator. I highly recommend this valve.