Why does the 1/2" NPT thread measure ~0.84" instead of 0.5"?

NPT is an industry standard, not a ruler measurement. a 1/2" NPT female thread physically measures ~0.84". It perfectly fits standard 1/2" NPT male fittings.

My hose has a 1/2" Outer Diameter (OD). Will this fit?

No. Barb size matches the hose's Inner Diameter (ID). You must use a hose with exactly a 1/2" ID.

Is it rust-proof? Can I use it for drinking water?

It’s premium solid brass and highly rust-resistant (ideal for air/water/oil), but it is NOT recommended for potable (drinking) water.

What if there is a slight leak at the threads?

NPT threads require sealant. Always wrap 2-3 layers of Teflon tape on your male threads before connecting for a leak-proof seal.

My hose is too stiff to push onto the barb. Any tips?

Dip the hose end in hot water for 10 seconds to soften it. It will slide on easily and grip tightly as it cools. Always add a hose clamp for high pressure.

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TAILONZ PNEUMATIC Brass Hose Barb Fitting -1/2 Inch Barb to 1/2 Inch Male NPT Adapter（Pack of 2)

TAILONZ PNEUMATIC Brass Hose Barb Fitting -1/2 Inch Barb to 1/2 Inch Male NPT Adapter（Pack of 2)

Product ID: 759973608

Details

Brand
TAILONZ
Colour
Gold
Connector Type
Barb
Exterior Finish
Brass
Item Weight
0.09 Kilograms
Manufacturer
TAILONZ

💪150 PSI max pressure - industrial strength

🔥-40°F to 160°F temp range - extreme durability

🛠️1/2" Barb to 1/2" Male NPT - precise fit

₨22975

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Description

🔧 Upgrade your flow game with brass that means business!

PRECISION FIT SEAL - 1/2" barb to 1/2" male NPT adapter ensures leak-proof, secure connections every time.
PACK OF 2 CONVENIENCE - Double the fittings for immediate project readiness or backup, minimizing downtime.
SOLID BRASS DURABILITY - Premium solid brass construction resists corrosion and abrasion for long-lasting performance.
VERSATILE INDUSTRIAL USE - Perfect for pneumatic, fluid, and temperature control systems across agriculture, aviation, and manufacturing.
WIDE TEMPERATURE TOLERANCE - Operates flawlessly from freezing -40°F to scorching 160°F environments.

The TAILONZ PNEUMATIC Brass Hose Barb Fitting is a robust 1/2" barb to 1/2" male NPT adapter made from premium solid brass. Engineered for high resistance to corrosion and abrasion, it supports pressures up to 150 PSI and operates reliably in temperatures ranging from -40°F to 160°F. Ideal for pneumatic, fluid, and temperature control systems in demanding industrial and commercial applications, this pack of two fittings ensures secure, leak-proof connections with durable barbed edges and smooth threads.

Specifications

ASIN	B089NGXSL9
Brand Name	TAILONZ PNEUMATIC
Colour	Gold
Connector Type	Barb
Country of Publication	USA
Customer Reviews	4.4 4.4 out of 5 stars (37)
Exterior Finish	Brass
Item Weight	0.09 Kilograms
Manufacturer	TAILONZ PNEUMATIC
Manufacturer Part Number	brass BT 1/2-1/2 2Pcs
Material Type	Brass
Model Number	brass BT 1/2-1/2 2Pcs
Number of Pieces	2
Size	1/2''Barb×1/2''NPT Male
Thread Type	npt,npt,notice
Unit Count	2.0 Count

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

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Smooth transaction and product arrived in perfect condition.

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The MOLLE sheath is of exceptional quality. Very happy with my purchase.

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₨22975

Duties & taxes included

In stock

Sold byAmazon Sri LankaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Sri Lanka.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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Very reliable shop with genuine products. Will definitely buy again!

2 weeks ago

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