CATAWISSA Metal Pipe Straight: Union, 4 in x 4 in, Female NPT Threaded x Female NPT Threaded
The CATAWISSA Metal Pipe Straight Union is a high-pressure zinc-galvanized steel pipe fitting with a 4 in x 4 in configuration and Female NPT Threaded x Female NPT Threaded connections, rated for a maximum operating…
SKU 3G-OTH-485925
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Product Description
The CATAWISSA Metal Pipe Straight Union is a high-pressure zinc-galvanized steel pipe fitting with a 4 in x 4 in configuration and Female NPT Threaded x Female NPT Threaded connections, rated for a maximum operating pressure of 3,000 psi (MPN 0838500721).
Frequently Asked Questions
What is a CATAWISSA metal pipe straight union used for?
A CATAWISSA metal pipe straight union connects two pipes of the same diameter in a straight line, allowing easy disconnection for maintenance. It is used in high-pressure industrial piping systems up to 3,000 psi, such as in hydraulic, pneumatic, and process lines across 14 industrial departments.
What are the specifications of the CATAWISSA 0838500721 pipe union?
The CATAWISSA 0838500721 is a 4 in x 4 in straight union with Female NPT Threaded x Female NPT Threaded connections. It is made of zinc-galvanized steel and rated for a maximum operating pressure of 3,000 psi. This fitting is designed for high-pressure industrial applications.
Where to buy CATAWISSA pipe fittings in worldwide?
3G Electric supplies CATAWISSA pipe fittings worldwide, handling full logistics and customs clearance for global delivery. As a sourcing specialist across 14 industrial departments, we provide genuine CATAWISSA parts like the 0838500721 union. Contact us for availability and lead time to your location.
How to install a CATAWISSA 4-inch female NPT threaded union?
To install a CATAWISSA 4-inch female NPT threaded union, apply thread sealant to male pipe threads, hand-tighten the union, then use wrenches on the hex flats to secure without over-torquing. Ensure the union nut is fully engaged. Always follow manufacturer guidelines for pressure ratings and pipe support.
CATAWISSA Products
3G Electric supplies CATAWISSA high pressure zinc-galvanized steel pipe fittings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.