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Description
AEM 50 PSIa, Brass Manifold/Turbo/Fuel/Oil Pressure Sensor, 1/8" NPTAbsolute (PSIa) Brass Pressure Sensors AEM offer high quality brass PSIa sensors in 30(2BAR), 50 (3. 5BAR) and 75 (5BAR). PSIa is referenced to absolute zero. Absolute zero is the pressure measurement when all the pressure exerted by the atmosphere has been removed. The most common use for absolute pressure sensors is reading manifold pressure. PSIa sensors are required of you wish to measure vacuum. A PSIa sensor will read about 14. 7 PSI when the
Absolute (PSIa) Brass Pressure Sensors AEM offer high quality brass PSIa sensors in 30(2BAR), 50 (3.5BAR) and 75 (5BAR). PSIa is referenced to absolute zero. Absolute zero is the pressure measurement when all the pressure exerted by the atmosphere has been removed. The most common use for absolute pressure sensors is reading manifold pressure. PSIa sensors are required of you wish to measure vacuum. A PSIa sensor will read about 14.7 PSI when the sensing element is exposed to atmospheric pressure at sea level however they can be recalibrated to read zero at atmospheric and a negative number at values less than atmospheric pressure. Which Pressure Sensor is right for you? There are many different tools that can be used for measurement, but the degree of accuracy is dependent upon the tool. For example, a ruler can measure distance with a good degree of accuracy, but for a more precise measurement a caliper should be used. The difference between a brass pressure sensor and a stainless steel pressure sensor is similar if we think about it in these terms: Brass Pressure Sensor = Ruler Use a Brass Pressure Sensor where you need a good reference to what pressure is being seen. Example: Brass Pressure Sensor used for a Boost Gauge - Reference/Information for knowing manifold pressure, not for ECU calibration. Stainless Pressure Sensor = Caliper Use a SS Pressure Sensor where you need exact details of the pressure. Example: MAP Sensor information for the ECU - Calibration/crucial information for the ECU.
Features:
- Brass sensors accurate to within 3% of full scale (pressure sensors)
- High-quality sealed sensor housings are virtually impervious to automotive fluids (360-degree welded wetted area)
- Connector and pins included
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.9 ★★★★★
Based on 2115 reviews
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Product Reviews
★★★★★ 3
Good to use, but won't buy again
Scent: Coconut, Size: 0.15 Ounce (Pack of 1)
I didn't like the coconut taste and it made my lips a bit more dry. looks good when you put it on and great spf coverage though, but won't buy again.
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Reviewed in the United States on June 7, 2026
★★★★★ 5
Soft and moisturizing
Scent: Pomegranate, Size: 0.15 Ounce (Pack of 1)
Awesome lip balm that leaves lips feeling hydrated, moisturized and protected from sun exposure.
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Reviewed in the United States on June 2, 2026
★★★★★ 5
My new-found favorite!
Scent: Pineapple, Size: 0.15 Ounce (Pack of 1)
I wear lip balm daily and reapply multiple times in a day. This is one of the first times trying this brand, but this is now one of my favorite lip balms!
I love the “flavor” of the pineapple as it’s not super synthetic or chemical tasting. And the texture of the balm when I put it on my lips is exceptional! It’s not sticky and glides on really nicely. It’s got a more silky texture than most lip balms but doesn’t give a glossy look like you’d expect like products that give the same feeling.
This will definitely be my go-to moving forward.
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Reviewed in the United States on May 4, 2026
★★★★★ 5
Best for little kids! Light mist and fragrance!
Size: 5.5 Ounce (Pack of 1)
Works great ! Not harsh spray, it’s a fine mist. Lightweight for children .
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Reviewed in the United States on May 26, 2026
★★★★★ 5
Reliable Spray for Hard-to-Reach Spots and Reapplication
Size: 5.5 Ounce (Pack of 1)
I picked up this spray specifically to cover the spots I can’t reach with lotion (my back), and it’s been super handy. The spray applies evenly, and while it has a familiar sunscreen scent, it fades quickly. I’ve worked it into my routine for touch-ups, especially on homeward-bound afternoon bike commutes. I keep the can in my bike bag and give everything a quick respray before heading home.
It holds up well during activity and gives me solid protection for about two hours, after which I reapply. One thing to note: it does leave a bit of a shiny finish, which is fine for arms and legs, but I skip it on my face during the day because I don’t love the reflective look. That said, if it’s late or I’m not worried about how shiny my face is, it does the job. The SPF 100 is a plus for extended sun exposure, and I like knowing that I’ve got extra coverage when I need it.
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Reviewed in the United States on June 26, 2025