SHARKBITE Push-Fit Adapter Fitting: 3/4 in Pipe x 1 in Pipe Size
The SHARKBITE Push-Fit Adapter Fitting (MPN U139LF) is a standard brass push-to-connect tube fitting, connecting 3/4 in pipe to 1 in pipe via push-to-connect x push-to-connect ends. As a SHARKBITE product, it offers…
SKU 3G-OTH-476936
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Product Description
The SHARKBITE Push-Fit Adapter Fitting (MPN U139LF) is a standard brass push-to-connect tube fitting, connecting 3/4 in pipe to 1 in pipe via push-to-connect x push-to-connect ends. As a SHARKBITE product, it offers a straightforward, no-solder installation method for industrial plumbing applications.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the SHARKBITE U139LF push-fit adapter used for?
The SHARKBITE U139LF is a standard brass push-to-connect adapter fitting used to join 3/4 in pipe to 1 in pipe in industrial plumbing systems. It enables quick, solder-free connections for water or air lines, reducing installation time in maintenance and retrofit applications.
What are the specifications of the SHARKBITE U139LF?
The SHARKBITE U139LF is a push-to-connect x push-to-connect adapter fitting made of standard brass. It connects 3/4 in pipe to 1 in pipe. The manufacturer part number is U139LF, and the brand is SHARKBITE. No soldering or special tools are required for installation.
Where to buy the SHARKBITE U139LF worldwide?
3G Electric supplies the SHARKBITE U139LF push-fit adapter to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this standard brass push-to-connect fitting for industrial plumbing.
How to install the SHARKBITE push-fit adapter?
To install the SHARKBITE U139LF, ensure pipe ends are clean, cut square, and deburred. Push the pipe firmly into the fitting until it stops. The push-to-connect mechanism creates a secure seal without soldering or threading. For removal, use a SHARKBITE disconnect tool or push the release collar.
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Common applications for SHARKBITESHARKBITE Products
3G Electric supplies SHARKBITE standard brass push-to-connect tube fittings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









