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The MEGAPRESS 25111 is a carbon steel pipe adapter from the MegaPressG Model 6611 series, designed for use in press-fit gas piping systems. It connects 1-inch pipe using a Press x MNPT configuration and is sealed with an HNBR elastomer rated for temperatures from -40 to 180 degrees F. This fitting is part of the first carbon steel press system engineered specifically for gas distribution, eliminating the need for threading, welding, or cutting oils at the connection point. Licensed plumbers and gas fitters install this fitting during new construction and retrofit work on black iron pipe systems.
The MEGAPRESS 25111 adapter is suited for residential and commercial gas piping applications using Schedule 5 through Schedule 40 black iron pipe. The press connection method significantly reduces installation time compared to traditional threaded or welded joints. The MNPT male thread end connects directly to standard NPT female-threaded fittings, valves, or equipment inlets, making it useful for transitioning from press-run piping to threaded terminal connections.
Compatible with Schedule 5 through Schedule 40 black iron pipe in press-fit gas piping systems using the MegaPressG press tool and jaw set designed for this series.
Installation must be performed by a licensed plumber or gas fitter in accordance with applicable local codes and the International Fuel Gas Code (IFGC). Shut off and verify zero pressure on the gas supply before making any connections. A MegaPressG-approved press tool and correct jaw size are required to make a proper press connection. Do not use with pipe outside the Schedule 5 to Schedule 40 range specified for this system.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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