Steel Adapter 1/2 FPT X 3/8 Mpt,3000psi
Steel Adapter 1/2 FPT X 3/8 Mpt,3000psi
- Order Policies
- Item# 2580
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Fitting / Adapter - Professional Grade
This fitting / adapter is built for professional pressure washing contractors and commercial cleaning operations, with rated for 3000 PSI, steel construction. Designed for the demands of daily commercial use - not weekend homeowner projects. Available at Sun Brite Supply in Gaithersburg, MD - stocked and ready to ship.
The 3000 PSI rating handles the pressures of commercial-grade systems without exceeding safe operating limits. The steel construction provides long-term durability and corrosion resistance in demanding field conditions. Every component at Sun Brite Supply is the same equipment our team has used and trusted across 30 years in the pressure washing industry. We don't stock consumer-grade parts with professional labels - if it's in our catalog, it's contractor-tested.
Where Contractors Use This Fitting / Adapter
Application and Compatibility
Proper fitting connections start with matching thread types and sizes. MPT (male pipe thread) connects to FPT (female pipe thread). Always use PTFE thread seal tape on male threads - two wraps clockwise facing the thread end. Brass handles most applications. Switch to stainless steel for hot water above 200°F or chemical applications that corrode brass. If you're not sure about compatibility, call (301) 519-9274 - we match parts to machines every day.
Contractor-Grade Quality
There's a real difference between professional equipment and consumer-grade alternatives sold at hardware stores. Consumer parts are built to a price point - they work fine for the homeowner who pressure washes their deck once a year. But put those same parts on a commercial rig running 8 hours a day, 5 days a week, and they fail fast. This fitting / adapter is built for that daily grind. The materials, tolerances, and construction are designed for thousands of hours of commercial operation. That's why contractors come to Sun Brite Supply instead of buying online from unknown vendors - we carry the brands and specs that working professionals trust.
Installation and Setup
Verify Thread Type and Size
MPT connects to FPT. Measure both the thread diameter and count threads per inch to confirm you have the right match before ordering.
Apply Thread Sealant
Use PTFE tape on male threads only - two wraps clockwise when facing the thread end. Never use tape on female threads.
Tighten to Spec
Hand-tighten first, then snug with a wrench. Over-tightening cracks brass fittings and strips threads. If it leaks, add tape - don't force it.
Compatible With
Specifications
| Product Type | Fitting / Adapter |
| Max Pressure | 3000 |
| Thread Type | MPT |
| Material | Steel |
| Ships From | Gaithersburg, MD |
Maintenance and Troubleshooting
Inspect this component during your regular maintenance routine. Check for wear, leaks, corrosion, and proper operation. Replacing worn parts on schedule prevents mid-job failures that cost you time and money.
When to Replace vs. Repair
If this fitting / adapter shows signs of wear but is still functional, a rebuild kit or replacement seals may extend its service life at a fraction of the full replacement cost. However, if you see cracks, cross-threading, severe corrosion, or complete failure under pressure, replacement is the safer and more economical choice. Call (301) 519-9274 and we'll help you decide. Always follow OSHA equipment safety standards when working with high-pressure equipment.
Frequently Asked Questions
Need Help Choosing the Right Part?
30+ years of industry experience. We match parts to machines every day.
Why Buy From Sun Brite Supply?
Sun Brite Supply has served pressure washing contractors from our Gaithersburg, MD location since 2011. We stock the professional-grade parts and equipment you won't find at big box stores. Every in-stock order ships within 24 hours. Local customers can pick up the same day. Call (301) 519-9274 and talk to someone who knows this equipment - not a call center.