X4N12TM15 : OneXtreme Adapter, 0.25 (1/4") Male NPT x 0.75 (3/4") Male Type-M, 15,000psi

X4N12TM15 : OneXtreme Adapter, 0.25 (1/4") Male NPT x 0.75 (3/4") Male Type-M, 15,000psiThe NPT Male to Type M Male OneXtreme Adapters are precision engineered conversion fittings designed to connect NPT (National Pipe Taper) threaded systems to Type M (Reverse High Pressure) connections in demanding hydraulic, chemical injection, and high pressure applications. The NPT side features a tapered thread design that seals through thread interference and requires the use of high quality PTFE tape or thread sealant, while the Type M side is

The NPT Male to Type M Male OneXtreme Adapters are precision-engineered conversion fittings designed to connect NPT (National Pipe Taper) threaded systems to Type M (Reverse High Pressure) connections in demanding hydraulic, chemical injection, and high-pressure applications. The NPT side features a tapered thread design that seals through thread interference and requires the use of high-quality PTFE tape or thread sealant, while the Type M side is designed for use with Type M swivel hose end fittings and seals via a 58-degree cone to provide a secure metal-to-metal connection in ultra-high-pressure environments.

Manufactured from cold worked 316 stainless steel, these adapters deliver exceptional strength, corrosion resistance, and durability in harsh operating conditions, with special materials available upon request to meet specific application requirements. NPT connections can handle pressures up to 15,000 psi (1034 bar) and temperatures up to 400F (204C), though performance may vary based on size, media, and installation conditions, and overall system capability must always be based on the lower-rated connection and associated components.

NOTE: Proper thread identification, sealing method, and installation practices are critical. NPT threads require appropriate sealant and are susceptible to galling, while Type M connections require clean, undamaged cone surfaces and correct torque. Repeated assembly can degrade NPT thread integrity, and mismatched or improperly installed components can result in leaks or catastrophic failure.