Coilhose Pneumatics 90418 Coolant Hose 18 in 3/8 in Id

Product Description

The COILHOSE PNEUMATICS 90418 is an 18-inch neoprene coolant hose designed for use in mist coolant systems on machine tools and metalworking equipment. It features a 3/8-inch inside diameter and a 1/4-inch NPT nozzle connection, allowing it to deliver a directed stream or mist of cutting fluid to the work zone. The neoprene construction resists oil-based and water-soluble coolants common in machining environments. At 1 pound, it is lightweight and easy to position. This hose is installed by machinists and machine tool technicians as part of a complete mist coolant delivery setup.

This coolant hose is suited for light to medium machining applications where precise coolant placement is required. It connects to standard 1/4-inch NPT fittings found on mist coolant manifolds and nozzle assemblies. The flexible neoprene body holds its position once bent, making it practical for targeting coolant at a cutting tool or workpiece without constant readjustment. Typical installations include CNC machining centers, manual mills, lathes, and drill presses equipped with mist coolant systems.

Key Features

• 18-inch hose length provides reach and positioning flexibility at the machine spindle
• 3/8-inch inside diameter supports adequate coolant flow volume for mist delivery
• 1/4-inch NPT thread connection fits standard mist coolant system manifolds and nozzle fittings
• Neoprene hose material resists oil-based and water-soluble cutting fluids
• Flexible body holds position once routed, reducing the need for additional clamps or brackets

Compatibility

Designed for use with mist coolant systems equipped with 1/4-inch NPT nozzle connections.

Installation Notes

Installation is typically performed by a machinist or machine tool technician. Shut off the coolant pump and depressurize the coolant line before disconnecting or installing any hose. Use appropriate thread sealant on NPT connections to prevent leaks. Confirm that all fittings are fully seated and the hose is routed clear of rotating components before resuming machine operation.