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The MIDLAND INDUSTRIES 73045 is a high pressure male hose stem designed to connect 1-inch tube OD lines to 1-inch hose barbed fittings. It features a 1-11-1/2 thread form and is built for demanding fluid transfer applications where secure, leak-free connections are required. Weighing 0.71 pounds and measuring 4.4 inches in length, this stem is a compact, durable fitting suited for hydraulic and high-pressure fluid system assemblies. Plumbing and fluid system technicians rely on fittings like this for reliable performance under elevated operating pressures.
The 73045 is intended for high-pressure hose and tubing assemblies in industrial and trade applications. Its dual-end configuration bridges tube OD connections on one side and hose barbed connections on the other, making it useful in systems where different line types must be joined. Typical install scenarios include hydraulic lines, compressed air systems, and high-pressure fluid transfer setups found in commercial and industrial environments.
Designed as an OEM-style high pressure male hose stem for use in hydraulic and high-pressure fluid transfer systems requiring a 1-inch tube OD to 1-inch hose barbed connection with a 1-11-1/2 thread form.
Installation should be performed by a qualified plumbing or fluid systems technician familiar with high-pressure line work. Depressurize and isolate the system completely before removing or installing any fittings. Apply appropriate thread sealant or tape as required by the system specifications and applicable codes. Inspect hose barb connections for proper seating and secure clamp torque before returning the system to service.
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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