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Four stainless steel M22 14mm to 3/8 inch swivel adapters

NSI

NSI N002943513 4 Pcs Pressure Washer Swivel Adapter Set M22 14mm to 3/8 Inch 5000 PSI Stainless Steel

SKU CH-25NV-BRV6R

Four stainless-steel M22 14 mm to 3/8 inch quick-connect swivel adapters rated to 5000 PSI for leak-free pressure-washer connections

  • Labor warranty1 Year
  • Product typePressure Washers & Accessories
  • Key featuresNo Leaking, 5000 PSI, Easy to Install
  • Parts warranty1 Year
  • Withstands 5000 PSI for high-pressure cleaning tasks
  • Premium stainless steel resists corrosion for long service life
  • Quick-connect M22 14mm to 3/8 inch saves setup time
  • Leak-proof seal maintains consistent water pressure during use
  • Four-piece set covers multiple hose and gun connections

Swivel Adapter Set for Pressure Washers

This four-piece set provides M22 14mm to 3/8 inch quick-connect adapters built for pressure washers. Stainless steel construction resists corrosion during residential or commercial cleaning tasks. The adapters create a secure link between hoses and spray guns without reducing flow.

Quick-Connect Installation and Leak Prevention

Each adapter uses a push-to-connect design that seats in seconds without tools. Internal seals are rated for 5000 PSI to stop drips under full pump pressure. Mis-threading the M22 14mm side is the most common error; hand-tighten until the collar clicks to avoid cross-threading.

5000 PSI Pressure Rating Decides Compatibility

The 5000 PSI limit is the single figure that determines whether the set matches your machine. Units that exceed this rating need higher-rated fittings. Buyers with pumps rated above 5000 PSI should select a different adapter.

How it compares

Measured against everything we stock in Power Washers & Surface Cleaners, at today’s prices. Recalculated every night.

Price $20.99
Cheaper than about 81% of the 49 comparable items (median $47.99).

Specifications

Product
Brand nameNSI
Part numberN002943513
Product typePressure Washers & Accessories

Questions about this item

How can I verify the M22 14mm to 3/8 inch quick connect adapters are sealing properly at 5000 PSI after installation?

Pressurise the system and inspect every joint; a correct seal shows no water escaping and the gauge holds steady at the rated 5000 PSI limit.

The listing says 4 Pcs — does that include both male and female ends so I can connect hose to gun without extra parts?

The set contains four stainless steel swivel adapters, each converting M22 14mm to 3/8 inch quick connect; no additional couplers are required for a standard hose-to-gun link.

I see part number N002943513 — are there different pressure ratings or thread sizes under the same model that I should pick from?

Part number N002943513 identifies this single 5000 PSI, M22 14mm to 3/8 inch configuration; no alternate ratings or thread variants share this number.

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