Alemite 308730-A Narrow Hydraulic Hose Coupler with Check Valve 1/8" NPTF

The Alemite 308730-A is a narrow-profile hydraulic hose coupler designed for high-pressure lubrication applications. This professional-grade coupler features an integrated check valve that prevents lubricant backflow and maintains system pressure, making it ideal for grease gun connections and hydraulic lubrication systems.

Key Features:

• Narrow-type design for access in confined spaces and tight clearances
• Built-in check valve prevents lubricant backflow and maintains line pressure
• 1/8" NPTF (National Pipe Taper Fuel) female thread for secure connection
• Durable rubber seal ensures leak-proof lubricant transfer
• Maximum operating pressure of 10,000 PSI for demanding hydraulic applications
• Corrosion-resistant construction for long service life

This hydraulic coupler is engineered for professional mechanics, maintenance technicians, and equipment operators who require reliable, high-pressure lubrication connections. The compact narrow profile allows access to grease fittings in restricted areas where standard couplers cannot reach, while the check valve design ensures clean, controlled lubricant delivery without messy drips or pressure loss.