Regulator with Gauge Modulair 300, 1/4" NPT, 300 psi Max. PSI, In Line/Modular

Marsoni

M251S

$120.25

Get it in 3 business days with 1 day shipping. Friday, May 29

Regulator with Gauge Modulair 300, 1/4" NPT, 300 psi Max. PSI, In Line/ModularHigh performance Front mounted clamping design with encapsulated screws Features modular or in line mounting capabilities Superior pressure regulation diaphragm type regulator Self relieving design Push pull adjustment knob Features recyclable, biodegradable, and or recycled content Specifications Connection Size 1 4" NPT Max. Air Flow 20 SCFM @ 100 PSI Max. PSI 300 psi Type In Line Modular Ambient Temperature 4 to 80 C Panel Mount Hole Size 52 mm

Easy Shipping

Quick Dispatch:

Your Regulator with Gauge Modulair 300, 1/4" NPT, 300 psi Max. PSI, In Line/Modular orders ship within 1-2 business days.

Delivery Options:

Standard: 3-7 business days
Fast: 2-3 business days
Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your Regulator with Gauge Modulair 300, 1/4" NPT, 300 psi Max. PSI, In Line/Modular ships.

Need Help?
Questions about Regulator with Gauge Modulair 300, 1/4" NPT, 300 psi Max. PSI, In Line/Modular, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for Regulator with Gauge Modulair 300, 1/4" NPT, 300 psi Max. PSI, In Line/Modular in your area.

Get Shipping Estimates

Country Zip/Postal Code

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

Didn't really believe the hype. Did a little research and watched Project Farm and decided to try. Im not a snake oil guy....but I will say my 2013 common rail TDI is quieter and I get a tad more fuel mileage. Does it pay for itself? Well, it does get better mpg, but I feel the reduction in noise most likely relates to less wear and tear and thats good enough for me. Im only using 1oz per fill up (about 14 gallons) so it lasts a very long time. I get 40mpg and im not light footed.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on April 2, 2026

Verified Purchase

James Jay

Massapequa, US

★★★★★ 5

It's a spark plug

What i needwd

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on May 27, 2026

Verified Purchase

Lake Worth, US