Glycerin Filled Pressure Gauge 1-100 PSI

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  • Installing a Reverse Osmosis Pressure Gauge - BRStv How-To
  • RO Upgrades - Pressure Gauges, Meters, and Flush Kits

Glycerin Filled Pressure Gauge 1-100 PSI

93% Recommend this to a friend (52 of 56)

SKU: 200215

reg. $19.99

Special Price: $16.99

In Stock: 305
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Quick Overview

Why does BRS recommend this?


The Glycerin filled pressure gauges are our preferred gauge.  Compared to an air filled gauge they will be much quieter as water has a tendency to vibrate when running, as well as lasting much longer as the oil in the gauge will soak up the vibrations which can cause excessive wear on air filled gauges.


Sufficient PSI is very important for the correct operation of a reverse osmosis unit. Low water pressure is a leading cause of poor RO system performance. A pressure gauge assures that proper pressure is being supplied. It will also make pressure drops apparent which can tell you that sediment and carbon blocks need to be changed.


Glycerin filled pressure gauges absorb vibration and pressure spikes increasing service life. This glycerin filled pressure gauge comes assembled with 1/4" quick connect fittings for quick easy installation in-line before the RO Membrane. This item is designed for use with our saltwater aquarium line of RO systems.

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Full Details

Sufficient PSI is very important for the correct operation of a reverse osmosis unit. Low water pressure is a leading cause of poor RO system performance. A pressure gauge assures that proper pressure is being supplied. It will also make pressure drops apparent which can tell you that sediment and carbon blocks need to be changed.


Glycerin filled pressure gauges absorb vibration and pressure spikes increasing service life. This glycerin filled pressure gauge comes assembled with 1/4" quick connect fittings for quick easy installation in-line before the RO Membrane. This item is designed for use with our saltwater aquarium line of RO systems.

Reviews

Items 1 to 12 of 56 total

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  • Use cleaning vinegar By Jesus on 8/5/2017

    I wrote a review on how 2 out of 3 pressure gauges stopped working after 2 years. I took them apart and put a few drops of vineger where the water pressure is measured. After a couple of hours, the vinegar breaks down the deposits and you can use a toothpick to remove the deposits formed by hard water. If it was stuck at higher than 0psi, you will see it drop back to zero once its cleaned. Good luck
  • One stuck at 20 and the other at 60 By Jesus on 7/7/2017

    I had a total of 3 gauges and i only have one working. I had one after the booster pump, one before the ro membrane, and one after the ro membrane. I know its an overkilled system, but its sad to see 2 out 3 gaugues gone bad specially at this price when you can get a similar item way cheaper.
  • Not working after 1 year By loicvin on 5/17/2017

    this unit is not working only after a year. Disappointing
  • Easy Install By Luis on 4/4/2017

    Easy to install, taking less than 5 min. I hope it lasts longer than the gauge that came with my unit. My only grip is I wish it would have installed into the original location.
  • Must have for any rodi system By Greg on 1/26/2017

    I got this pressure guage to go with my rodi unit and it instantly told me my water pressure going into my unit. I installed it in a few seconds and it seems to be built with quality parts.
  • Decent By Benjamin on 12/4/2016

    All the connectors are high quality double o_ring! Gauges seem to be functioning as advertised. The only issue I have with them is the low glycerin levels. I ordered two of these gauges and one had less then the other. I happened to have an eye dropper and a spare gauge I took some glycerin out of and put some in the new gauges.
  • solid construction By adam on 3/2/2016

    solid construction easy to install and works great
  • Worked for 2 years By Craig on 7/22/2015

    This is easy to install and has worked great, except now just after 2 years it just reads zero.
  • worth the little bit more By Charles on 6/28/2015

    Costs a bit more than the air filled one. However it is better made, last longer and more accurate. I would spend the few extra dollars. When it comes to RO, pressure is everything
  • added pressure gauge to my BR6 RO/DI By Todd on 6/17/2015

    I recently purchased a BR6 RO/DI and decided to add a pressure gauge before the RO filter. Installation was very simple as all you had to do was cut the line entering the RO filter and insert the gauge. I did make a quick call to customer support to be sure I was going to put it in the right place and they were very helpful, supportive and easy to understand.
  • Great product By Mw2095 on 5/20/2015

    Had to replace my old pressure gauge and decided to to give the glycerin filled pressure gauge a try, been very pleased with the performance.
    very well made.
    highly recommended.
  • Excellent service response with Gauge By Christian on 5/6/2015

    My gauge had issues and without delay BRS shipped me a new one without charge. My unit works well, thanks BRS!

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Product Questions

Does this have to be oriented vertically?
Question by: Doug Brewer on Dec 11, 2016 9:11:00 AM
Great question! This does not have to be installed in a vertical position to read pressure. :-)
Answer by: Randy (Admin) on Dec 13, 2016 7:00:00 PM