RMF-041-1250 - Miller .187 ID Black Nylon Hose Spool (1250 ft)

Industrial Grade Bulk Nylon Tubing

The Miller RMF-041-1250 is a premium bulk hose solution designed for industrial maintenance, repair, and operations (MRO). Supplied in a substantial 1250-foot spool, this product is intended for facilities that require on-demand access to high-quality tubing for welding machines, pneumatic systems, and fluid transfer applications. The hose features a precise inner diameter of 0.187 inches (approximately 3/16 inch) and a wall thickness of 0.046 inches, ensuring consistent flow rates and structural integrity under pressure. The material specification, ET787, denotes a rigorous standard of manufacturing suitable for the demanding environments found in heavy fabrication and manufacturing plants.

Constructed from durable black nylon, this hose is engineered to resist abrasion, chemical exposure, and the general wear and tear associated with industrial machinery. A key feature of this specific tubing is the inclusion of a tracer. In complex machinery where multiple lines run in parallel bundles—such as inside advanced MIG/TIG power sources or automation cells—the tracer allows technicians to visually identify and follow the specific line from source to destination without confusion. This reduces downtime during troubleshooting and ensures that connections are made correctly during assembly or repair.

Purchasing hose in bulk quantities like this 1250-foot reel provides logistical and economic advantages for large-scale operations. It allows maintenance teams to cut exact lengths required for specific repairs, eliminating waste associated with pre-cut assemblies. Whether used for shielding gas delivery, water cooling loops, or pneumatic control signals within Miller equipment, the RMF-041-1250 ensures that your equipment maintains factory-level performance. As a genuine Miller Electric component, it guarantees fitment and material compatibility with the original engineering specifications of your welding assets.