PARKER Barbed Hose Fitting: For 1/4 in Hose I.D., Hose Barb x NPT
The PARKER Barbed Hose Fitting (MPN 139HB-4-2) is a brass multipurpose rigid barbed hose fitting with a Hose Barb x NPT connection type, designed for 1/4 in hose I.D. It features a 1/4 in x 1/8 in fitting size, male…
SKU 3G-OTH-460628
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Product Description
The PARKER Barbed Hose Fitting (MPN 139HB-4-2) is a brass multipurpose rigid barbed hose fitting with a Hose Barb x NPT connection type, designed for 1/4 in hose I.D. It features a 1/4 in x 1/8 in fitting size, male x male gender, and a no-knurl nipple grip type, suitable for air, water, and chemical applications.
Frequently Asked Questions
What is the PARKER 139HB-4-2 barbed hose fitting used for?
The PARKER 139HB-4-2 is a brass multipurpose rigid barbed hose fitting used for air, water, and chemical applications. It connects a 1/4 in hose I.D. to an NPT threaded port, providing a secure, leak-resistant joint in industrial fluid systems.
What are the specifications of the PARKER 139HB-4-2?
The PARKER 139HB-4-2 has a fitting size of 1/4 in x 1/8 in, with a Hose Barb x NPT connection type and male x male gender. It features a no-knurl nipple grip type and is made of brass for durability in air, water, and chemical service.
Where to buy PARKER 139HB-4-2 worldwide?
3G Electric supplies the PARKER 139HB-4-2 barbed hose fitting to customers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this genuine PARKER fitting to your facility, regardless of location.
How to install a PARKER barbed hose fitting?
To install a PARKER barbed hose fitting, cut the hose squarely, slide a hose clamp over the hose, then push the hose fully onto the barb. Position the clamp over the barb and tighten securely. For NPT threads, use thread sealant and hand-tighten plus one to two turns.
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Common applications for PARKERPARKER Products
3G Electric supplies PARKER brass multipurpose (air, water, chemical) rigid barbed hose fittings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.







