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Hilitand

Gas Flowmeter, LZQ-7 Flowmeter 1-10LPM Flow Meter with Control Valve for Oxygen Air Gas

    • Based on 80 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Thursday, Dec 26
Order within 4 hours and 43 minutes
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Features

  • INSTRUCTIONS -- This gas meter is connected to hose to measure unidirectional gas flow
  • MADE OF HIGH QUALITY ACRYLIC -- Made of high quality acrylic, it is transparent and can hold up to 0.6MPa pressure
  • IT IS SIMPLE TO USE -- It is simple to use, and has 8mm barbs for convenient connection to hoses
  • MEASURABLE GAS -- Can measure blast furnace gas, coke oven gas, coal gas, air, nitrogen, acetylene, phosgene, hydrogen, gas, liquefied gas, , flue gas, methane, butane, gas, methane, carbon dioxide, oxygen, compressed air, argon
  • MAINLY USED FOR -- Mainly used for detecting the oxygen flow, control oxygen flow and can be used in industry

Manufacturer: ‎Hilitand


Part Number: ‎Hilitandre8tdgph67


Item Weight: ‎2.46 ounces


Country of Origin: ‎China


Is Discontinued By Manufacturer: ‎No


Size: ‎LZQ-7 1-10LPM


Material: ‎Acrylic+plastic+metal


Voltage: ‎1 Volts


Horsepower: ‎1 hp


Item Package Quantity: ‎1


Batteries Included?: ‎No


Batteries Required?: ‎No


Date First Available: June 16, 2018


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Dec 26

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Excellent meter
I bought this meter to use with Ar for TIG welding. I'm used to fine equipment for gas handling at work, and the Chinese made "flowmeters" that sell here for TIG welding just were like, no way, I'm not doing that. I bought this meter, and a welding quality regulator, and it was rough and unstable. So I bought an AirGas pressure regulator, a two-stage laboratory quality one, and this meter. The second stage pressure is rock solid at 10 psi, the needle valve is fine for flow tuning, and my Ar flow is so stable, the ball in the meter doesn't even move, looks like it is frozen. This is how your TIG flow is supposed to be folks. I recommend this meter if you use TIG with flows from 10 to 20 CFH (of course, you have to know how to multiply by 2 to get LPM to CFH :) ... show more
Reviewed in the United States on January 11, 2022 by PR from Colorado
    • Port Orientation is Important.
This flowmeter has the right range, but it is hard to mount because the inlet and outlet ports are on the back. It would be helpful for most users to have the ports 90 degrees from the face of the meter.
Reviewed in the United States on January 28, 2022 by Charles Bates
    • Good flowmeter needs lock/unlock feature added to control knob
I have attached the flowmeter to the 50 ft of tubing attached to my oxygen concentrator. The out side is attached to my cannula that delivers oxygen to me. I use it to remotely change the oxygen flow up & down as needed. While the flowmeter does work well for this purpose, it does get accidentally changed up or down as I move around. Could you develop a lock/unlock feature in the flow knob to eliminate the unintended changes caused by my moving around? ... show more
Reviewed in the United States on October 31, 2021 by Robert L. Hurley
    • No directions on how to use
No directions on how to use. I bought this for my oxygen concentrator so that I could turn the oxygen levels down when I was far away from it but I didn’t know how to use it in my oxygen tubes would not sit on it so I had to return on it
Reviewed in the United States on February 21, 2022 by Lorraine P
    • Accurate and very attractive
Accurate and very attractive
Reviewed in the United States on July 22, 2020 by Graphic Fusion
    • Useless
Couldn’t get it to work.
Reviewed in the United States on February 15, 2022 by Amazon Customer

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