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Brass hose barb fitting with threaded NPT end

Value Brand

Value Brand Hose Barb 3/4 In x 1/2 In MNPT Brass

SKU CH-XGZ0-AA10A

Brass barbed hose fitting connects 3/4 in hose to 1/2 in NPT for low-pressure air or water lines

  • Brass construction resists corrosion in pneumatic systems
  • Straight-through design maintains uninterrupted airflow
  • 3/4 in barb secures hose with clamp connection
  • 1/2 in MNPT threads into standard pipe fittings
  • Fixed orientation simplifies installation in rigid layouts

Brass hose barb for low-pressure lines

The Value Brand ZORO SELECT 6AFL8 is a straight brass fitting built for low-pressure pneumatic and water circuits. It connects a 3/4 in hose barb to a 1/2 in male NPT thread and includes a 7/8 in hex head for tightening. The design delivers uninterrupted flow without a shut-off valve and is intended for single-use installation in rigid industrial settings.

Installation uses a clamp or crimp on the hose end

Slide the hose over the barbed end and secure it with a hose clamp or crimped ferrule, then thread the NPT end into the mating port using the hex head. The fitting does not swivel, so alignment must be set before final tightening. A common issue is leaking at the hose connection if the clamp is not fully seated or if the barb is reused after removal.

Check thread size and media compatibility before

Verify that the mating port accepts a 1/2 in male NPT thread and that the hose inner diameter matches the 3/4 in barb. The brass construction suits air and water service, but the product carries a California Proposition 65 warning for chemicals linked to cancer and reproductive harm. Buyers who need a reusable, swivel or shut-off fitting should select a different design.

Highlights

  • Brass construction resists corrosion in pneumatic systems
  • Straight-through design maintains uninterrupted airflow
  • 3/4 in barb secures hose with clamp connection
  • 1/2 in MNPT threads into standard pipe fittings
  • Fixed orientation simplifies installation in rigid layouts

Specifications

BrandZORO SELECT

Questions about this item

How can I verify the 3/4 in barb and 1/2 in MNPT connection is sealing correctly after installation?

Pressurise the line and check the barb and threaded joint for leaks; the brass construction and straight flow path should hold pressure without weeping when clamped properly.

What comes with the fitting and what must I supply myself?

The package contains the single brass hose barb; you must provide the 3/4 in hose and a crimp ferrule or hose clamp to secure it.

Which version of this barb should I select for a 3/4 in hose and 1/2 in pipe thread?

Choose the 3/4 in barb x 1/2 in MNPT brass model; it is the only size listed and matches that hose and thread combination.

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