Brass Temp Adapter 1/2 NPT

The Brass Temp Adapter 1/2 NPT is a precision fitting designed to bridge incompatible thread standards in pneumatic, hydraulic, and fluid transfer systems. This straight adapter serves technicians, equipment manufacturers, and maintenance professionals who need reliable cross-thread conversion without custom fabrication. Its compact design and straightforward geometry make it an essential component for systems requiring secure, leak-free connections across different NPT (National Pipe Thread) sizes.

Machined from solid brass, the Brass Temp Adapter 1/2 NPT converts a 5/8-18 inch female connection to a 1/2 inch NPT male outlet, enabling seamless integration between components with mismatched port configurations. Brass construction provides superior corrosion resistance, non-magnetic properties, and durability in both wet and dry environments—critical advantages over steel alternatives in applications involving water, salt spray, or chemical exposure. The straight-through design minimizes flow restriction and pressure drop, ensuring efficient fluid delivery while the tapered NPT male thread creates a self-sealing, pressure-tight fit without requiring PTFE tape in many applications.

Field technicians, hydraulic system integrators, and equipment OEMs benefit most from this adapter when retrofitting equipment, servicing mixed-brand pneumatic tools, or standardizing port connections across diverse component inventories. Installation is straightforward: hand-tighten the female 5/8-18 connection and thread the 1/2 NPT male end into the receiving port, hand-turning initially then securing with an appropriately sized wrench. Weighing just 0.06 lbs with compact dimensions of 2.1 × 1.25 × 3.85 inches, it fits tight spaces and adds minimal weight to assemblies, making it ideal for portable equipment, mobile hydraulic carts, and overhead installations where space is constrained.