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RMF-045-1000 - Weldcraft Bulk Rubber Hose 5/16 ID x 1/2 OD - 1000ft Spool

Packaging: 1 per ea
$4,768.06/ea $3,381.60/1 per ea only $3,381.60/eaSave 29%

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SKU: MILRMF-045-1000 Categories: , ,

OVERVIEW

Industrial Bulk Rubber Hose Solutions

For industrial maintenance, repair, and operations (MRO) departments, managing inventory efficiency is as critical as ensuring equipment reliability. The Weldcraft RMF-045-1000 is a premium bulk solution designed to meet the high demands of welding workshops and fabrication facilities. This 1000-foot spool of high-grade rubber hose provides a versatile stock resource for repairing or fabricating coolant lines, gas hoses, and other fluid transfer applications within welding systems.

Manufactured by Miller Electric under the renowned Weldcraft brand, this hose features a 0.313-inch (approx. 5/16") inner diameter and a 0.500-inch (1/2") outer diameter. These dimensions make it a standard fit for a wide array of water-cooled TIG torches, MIG guns, and industrial cooling units. The rubber composition offers superior durability compared to vinyl or plastic alternatives, providing excellent resistance to heat, abrasion, and the harsh chemicals often found in welding coolants.

Investing in a bulk spool like the RMF-045-1000 allows facilities to cut exact lengths required for specific machinery setups, reducing waste and ensuring that downtime is minimized. Instead of waiting for pre-cut assemblies to arrive, maintenance teams can fabricate replacement lines on-site immediately. This product is an essential staple for any comprehensive welding supply inventory, ensuring that your operations remain fluid and your equipment stays cool under pressure.

Key Industrial Benefits

  • Inventory Efficiency: One SKU covers hundreds of potential repairs.
  • Cost Effectiveness: Lower cost per foot compared to pre-packaged lengths.
  • Versatility: Suitable for water, coolant, and certain gas applications.
Additional Information
Brand:Weldcraft
Item:Hose
Length:1000 ft
Inner Diameter:0.313 inches
Outer Diameter:0.500 inches
Material:Rubber
Packaging Type:Bulk Spool
Packaging Description:1 per ea

INCLUDED

  • 1000 ft Spool of Weldcraft Rubber Hose (.313" ID x .500" OD)

APPLICATIONS

  • Water-cooled TIG torch coolant lines
  • MIG gun water cooling hoses
  • Shielding gas delivery lines (check pressure ratings)
  • Custom length extension hoses
  • Industrial fluid transfer
  • Equipment repair and maintenance

FAQ

The inner diameter (ID) is 0.313 inches, which is approximately 5/16 of an inch.

The outer diameter (OD) is 0.500 inches, or 1/2 inch. You should select ferrules or clamps sized for 1/2" OD hose.

This specific SKU (RMF-045-1000) is a bulk spool containing 1000 feet of hose. It is intended for high-volume users.

Yes, this rubber hose is often used for inert gas delivery in TIG and MIG welding, provided the pressure does not exceed the hose's rating.

Absolutely. It is designed to handle the coolant mixtures used in standard welding water coolers and recirculators.

No, this is a bulk spool of raw hose. Fittings, clamps, and crimps must be purchased separately.

No, the rubber material is non-conductive, which is essential for safety in welding environments where high frequency or high voltage is present.

Rubber hose is generally more flexible, especially in cold temperatures, and offers better resistance to kinking and incidental heat contact than vinyl.