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Small brass surge protector with 5/8-18 UNF fittings and .037 inch orifice

Miller-Smith Equipment

Miller-Smith Equipment Surge Protector .037 In Orifice Dia

SKU CH-46YH-QVK4M

A surge protector for MIG and TIG welding with .037 in orifice and 5/8-18 UNF fittings

  • TypeWelding Parts & Supplies
  • Protects welding equipment from pressure surges with .037 in orifice diameter
  • Ensures secure gas flow via 5/8-18 UNF female and male thread connections
  • Compatible with Miller MIG and TIG welding systems for versatile use
  • Durable UNF hose fittings provide leak-resistant female-to-male 5/8 in connections
  • Meets California Proposition 65 requirements for chemical safety disclosure

Surge protector with .037 in orifice

The Miller-Smith Equipment surge protector is a welding accessory designed for MIG and TIG processes. It carries a 5/8-18 UNF female fitting on one side and a matching male fitting on the other. The component is new and rated for an orifice diameter of .037 in.

For Miller-system gas lines only

This part suits workshops running Miller-compatible gas supply lines that require a 5/8 in UNF thread. It will not fit equipment using different thread standards or hose diameters. Buyers needing a different orifice size or connection type should look at other options.

.037 in orifice diameter decides fit

The single specification that determines compatibility is the .037 in orifice diameter paired with 5/8-18 UNF threads. Verify your torch and regulator call for this exact orifice and thread combination before ordering.

Highlights

  • Protects welding equipment from pressure surges with .037 in orifice diameter
  • Ensures secure gas flow via 5/8-18 UNF female and male thread connections
  • Compatible with Miller MIG and TIG welding systems for versatile use
  • Durable UNF hose fittings provide leak-resistant female-to-male 5/8 in connections
  • Meets California Proposition 65 requirements for chemical safety disclosure

Specifications

TypeWelding Parts & Supplies
BrandMILLER ELECTRIC

Questions about this item

How do I verify the surge protector is functioning after connecting it to my MIG or TIG setup?

Confirm gas flows steadily through the .037 in orifice and no leaks appear at the 5/8-18 UNF female and male fittings during welding.

What comes in the box and do I need extra hose or fittings for the 5/8-18 UNF connections?

The package includes the surge protector with integrated female and male 5/8-18 UNF hose fittings; compatible hoses must be supplied separately.

Which version of this Miller Electric surge protector matches a .037 in orifice requirement?

Choose the 15001-40 model, specified for a 0.037 orifice diameter and 5/8-18 UNF thread size on both ends.

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