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Mosmatic NPT Fitting - 52.254 3/8"NPTF to M21x1.5
Find out more about our returns policy or warranty policy.
- Description
- Specs
The Mosmatic 52.254 is a durable and precision-crafted VER fitting designed to convert 3/8" NPT female threads to M21x1.5 metric threads. Built from solid brass and finished with a nickel-plated coating, this fitting provides exceptional resistance to corrosion, wear, and high-pressure demands.
Rated for up to 4000 PSI, it’s ideal for use in professional pressure washer systems, allowing for secure and leak-free NPT-to-metric integration across hoses, guns, and custom cleaning setups.
General Service Categories
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- Commercial & Industrial Pressure Washer Systems
- Hose and Gun Adapter Applications
- Auto Detailing and Fleet Washing Equipment
- NPT-to-Metric Thread Conversions
- Water-Fed Pole and Accessory Integration
- High-Pressure Maintenance and Retrofit Projects
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Key Features
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- Leak-Proof Design: Precision-machined for tight, secure seals
- Durable Construction: Ideal for high-pressure, heavy-duty environments
- Compact Profile: Easily fits into tight or complex system layouts
- Swiss-Made by Mosmatic: Trusted for performance and engineering precision
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Material Type: brass, nickel plated
Pressure: 4000 psi
Threading In: 3/8"NPTF
Threading Out: M21x1.5
FAQs
We stock most items in our large distribution facility located in North Carolina. Occasionally, to speed things up, we may drop-ship directly from one of our manufacturing partners.
Order Processing Times:
- Small Parcel Orders placed before 12:00 PM (Noon ET) are typically processed within 24 business hours.
- Freight Orders are usually fulfilled within 72 business hours (3 business days).
That said, actual turnaround times can vary depending on order volume. Sometimes we’re faster — sometimes it takes a bit longer.
Need it fast? Please choose an expedited shipping option at checkout. You’re also welcome to contact us — we’ll do our best to work some magic on our end to get your order out ASAP.
You're always welcome to stop by our showroom at 1000 North Horner Blvd, Sanford, NC 27330 to see our systems. We’d love to see you and answer any questions!
We’ve partnered with a variety of lenders to offer flexible payment solutions — including equipment leasing and Buy Now, Pay Later options.
Click here to learn more. It’s fast, easy, and designed to fit your budget!