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Brass quick coupler, 3/8 inch male NPT to 22mm female thread

Value Brand

Value Brand Quick Coupler 3/8in M NPT x 22mm x 1.5 F Brass

SKU CH-12KS-QXBKN

Brass quick-connect coupler joins 3/8 in male NPT to 22 mm x 1.5 female fitting, rated to 3,650 psi and 300 °F

  • Product typeBathroom Cleaners
  • Brass construction resists corrosion for long service life
  • 3/8 in male NPT inlet fits standard plumbing threads
  • 22mm x 1.5 female quick-connect outlet enables fast tool changes
  • Rated to 3,650 psi for demanding high-pressure applications
  • Withstands fluid temperatures up to 300 degrees Fahrenheit

Brass Quick Coupler for High-Pressure Lines

This solid-brass quick-connect coupler joins a 3/8 in male NPT thread to a 22 mm x 1.5 female quick-connect outlet. It is built for maintenance crews who need fast, leak-free changeovers on pressure-washing or fluid-transfer equipment. The fitting handles tough industrial cleaning tasks without thread tape or tools.

Fits Standard 3/8 NPT Ports

The male NPT end threads directly into pump outlets, hose reels or wand handles that use 3/8 in NPT. The 22 mm x 1.5 female socket accepts matching quick-connect probes, freeing operators from twisting hoses on and off. Brass construction resists corrosion from water and common cleaning chemicals.

No Extra Seals or Adapters Included

The coupler ships as a single brass body; no O-rings, retaining clips or thread adapters are supplied. Installers must provide their own thread sealant and a compatible 22 mm probe. The fitting is rated to 3,650 psi and 300 °F, so it suits hot-water pressure washers but not steam lines above that temperature.

How it compares

Measured against everything we stock in Custodial Supplies & Trash Liners, at today’s prices. Recalculated every night.

Price $6.99
Cheaper than about 94% of the 1,313 comparable items (median $26.99).

Specifications

Product
Brand nameZORO SELECT
Product typeBathroom Cleaners

Questions about this item

What is the 3,650 psi pressure limit for continuous operation?

The brass coupler is rated for a maximum working pressure of 3,650 psi; sustained use should stay at or below this figure to avoid seal fatigue or fitting failure.

How hot does the brass body get when fluid runs at 300 °F all day?

At the 300 °F maximum fluid temperature the brass body will reach near-fluid temperature, so insulation or heat shields are advisable for operator safety during extended runs.

Which existing fitting must I already have to thread the 3/8 in male NPT inlet?

You need a female 3/8 in NPT port on your hose, gun or pump so the male NPT threads can engage directly without an adapter.

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