Value Brand
Value Brand 6AFL7 Brass Hose Barb 1/2 in x 3/4 in MNPT
A brass hose barb fitting connecting 1/2 inch hose to 3/4 inch NPT threads, rated for 300 psi in low-pressure air and water systems
- C37700 brass construction resists corrosion for long service life
- 300 psi rating handles demanding low-pressure air and water lines
- 1/2 in barb by 3/4 in MNPT connects two common sizes directly
- 1 1/16 in hex allows secure tightening with standard wrenches
- Proposition 65 notice discloses regulated chemicals for informed handling
Brass Hose Barb for Pneumatic Lines
This ZORO SELECT 6AFL7 fitting connects a 1/2 inch hose barb to a 3/4 inch male NPT thread. It is machined from C37700 brass for low-pressure pneumatic and water systems. The straight, rigid design suits installers who need a permanent, leak-free joint in compressed-air plumbing. The hex head measures 1 1/16 inch for standard wrench engagement.
California Proposition 65 Compliance Details
The product carries a California Proposition 65 warning for exposure to chemicals known to cause cancer and birth defects or other reproductive harm. This regulatory notice applies to the brass alloy used in the fitting. It does not alter the mechanical function or pressure rating of the component. Installers should follow standard safety practices when handling and assembling the part.
300 PSI Rating Defines Working Envelope
The fitting is rated for a maximum pressure of 300 psi in low-pressure service. It comfortably handles typical shop-air lines and water-transfer duties within that limit. It runs out of headroom in high-pressure hydraulic circuits or any system that spikes above the rated value. The non-reusable design means the fitting must be replaced if the connection is broken or re-made.
Highlights
- C37700 brass construction resists corrosion for long service life
- 300 psi rating handles demanding low-pressure air and water lines
- 1/2 in barb by 3/4 in MNPT connects two common sizes directly
- 1 1/16 in hex allows secure tightening with standard wrenches
- Proposition 65 notice discloses regulated chemicals for informed handling
Specifications
| Brand | ZORO SELECT |
|---|
Questions about this item
Will the C37700 brass barb need replacement due to corrosion or wear?
Brass resists corrosion in air and water lines; replace only if threads strip or the barb deforms during removal.
What pressure limit is reached first during continuous operation?
The fitting is rated to 300 psi; exceeding this pressure is the primary limit under sustained use.
Does the brass fitting generate heat or noise when air flows all day?
No moving parts mean no noise or measurable heat rise; power draw is zero.
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