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Proudly American Company
Based in Dallas, TX. We are guided by the customer demands and beyond, our success is driven by our highest quality after sales service. We believe that business is not only a product we sell, it is a long-lasting relationship!
Chrome Plated BRASS connection for better corrosion resistance
Get Real Time Pressure Reading
Whether it's for Fuel System measuring pressure in a hydraulic line for manufacturing equipment, general plumbing, our high-performance glycerin-filled gauge offers accurate readings all the time. Use our fuel pressure gauge to ensure the safe & proper functioning of a variety of water-based systems, oil-based systems, gas-based systems, and engine systems.
- Dial size: 1- 1/2"
- Accuracy: ASME B40.1 Grade B Accuracy
- Compliance ± 3-2-3 % of span
- Thread Type: 1/8" Npt
- Liquid: Glycerin
Carbo’s liquid pressure gauge is a simple and quick solution for those who need a reliable gauge that is accurate and durable.
Our pressure gauge case is made of stainless steel and wetted parts are made of brass and copper alloy with Chrome Plated BRASS connection for better corrosion resistance.
No screws case design resulting in less leakage possibility, Sturdy Clear Polycarbonate Lens with a large dial face for better reading.
Usages
Truck
18 wheeler
Engine
Buck
2025-09-04 10:50:15
Works good after realizing the common issue with fluid filled gauges.Installed on chevy 350, as engine got hot the fuel pressure on the gauge kept falling. With a little research I found that the little nipple vent is there for a reason. Once gauges get hot they will read lower pressure as pressure builds inside the gauge. This is why you can snip the tip of the nipple off or pull on the cap a little to let it breath once it's up to temp, this will let the gauge equalize with air pressure and read accurately. It's a common issue with ALL fluid filled gauges
Braxis
2025-08-28 14:27:35
I needed a quality, but reasonably priced, low pressure guage. Tuning my BMW 435i for max power is simple, tuning it to be daily drivable was much more difficult. Max power is just uploading the prepared tune. However in my daily commute that proved to be difficult to drive hard on gas. The stock turbo can only push around 20 psi max. Most boost gauges read both vacuum and up to 30 psi on one tiny guage. This was great for seeing what boost was doing and when. Now I have a "race" tune and a "daily driver" tune.As for the guage itself, it's well built, glycerine filled for smooth but quick action. If there is one draw back, it's the hose fitting is 1/8 npt which I had to order. Not a problem, just needed to read the discussion. Lol
Kurt
2025-08-24 20:31:11
I purchased this great looking gauge to put on my rebuilt Wisconsin engine. I was told these engines have very low oil pressure so I ordered the 0-15. Unfortunately, on start up, the needle spun all the way around. I have since ordered the 0-60. Lol.I did receive the 0-60 gauge, this time with a white face. It looks like 15psi is all the engine puts out. The gauge works and looks perfect!
Amy Wheelock
2025-06-26 12:00:25
I used this gauge to set the pressure on my shop space heater, worked great! I do not know just how precise the accuracy is, however, it was close enough to set-up my heater after a rebuild of the pump. I was warm all winter.
Allie
2025-06-21 14:16:42
Gauge does what it is supposed to do.
Kevin H
2025-06-05 13:01:24
This 1-1/2" gauge is perfect for the application I got it for. I ordered another one that has a scale of 0-3000 psi that I thought was the same size but turns out it is a 2-1/2" version instead of the smaller diameter. I would have sworn that I ordered both the same desired size of 1-1/2. It looks kinda retarded like this but instead of dealing with returning or swapping for the smaller one I chose to avoid the downtime and used them both. It's all about functionality anyway.
Dan K.
2025-05-18 19:06:06
Bought a fuel rail from another vendor (black hoses and fittings). It had a white faced gauge with too large of a scale. Purchased this as a replacement it is accurate and looks great. Installed on a Holly 4150/4160.
ALVAN M.
2025-04-03 11:35:01
I installed it and found it to be reading wrong compared to a calibrated gauge. Then, when it got warm, not hot, it read different again. It looks nice and made in China. If it was accurate I would not have returned it!
Enrique M Grinan
2025-03-10 10:15:45
Se ve muy bien en cuanto a manufactura. Sin embargo tiene una burbuja que ocupa un tercio de la carátula. Debo devolverlo?
ramon camarena vega
2025-02-20 16:58:10
Me sorprendió la calidad de este artÃculo estoy totalmente satisfecho
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