Coilhose Pneumatics 90212 Coolant Hose 12in 1/8in Id

Product Description

The COILHOSE PNEUMATICS 90212 is a 12-inch neoprene coolant hose designed for use in mist coolant systems on machine tools and CNC equipment. The hose features a 1/8-inch inside diameter and a 1/8-inch NPT threaded connection for direct integration into standard mist coolant plumbing. Neoprene construction provides resistance to oils, coolants, and the moderate temperatures typical of machining environments. This hose is installed by machinists, maintenance technicians, and tool-and-die professionals setting up or servicing coolant delivery systems on lathes, mills, and similar equipment.

The 90212 is suited for light-duty mist coolant applications in both job-shop and production machining environments. Its compact 12-inch length makes it a practical choice for positioning a coolant nozzle close to the cutting zone without excessive hose run. The 1/8-inch NPT thread is a widely used standard in mist coolant manifolds and nozzle assemblies, simplifying integration with existing coolant system hardware.

Key Features

• 12-inch hose length for precise coolant nozzle positioning
• 1/8-inch inside diameter sized for mist coolant flow rates
• Neoprene hose material resists oils and cutting fluids
• 1/8-inch NPT threaded connection matches standard mist coolant fittings
• Sold individually, compatible with common mist coolant manifold assemblies

Compatibility

Designed for use with mist coolant systems requiring a 1/8-inch NPT hose connection and a 12-inch flexible neoprene hose run.

Installation Notes

Installation is typically performed by a machinist or maintenance technician. Shut off and depressurize the coolant system before disconnecting or replacing any hose or fitting. Use appropriate thread sealant on NPT connections and hand-tighten before applying final wrench torque to avoid cracking fittings. Verify there are no coolant leaks at the NPT joint before returning the system to service.