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Tweco HD24 nozzle insulator for Spray Master 350 and 450 MIG welders

Tweco

Tweco 1660-1836 Insulator HD24 350 450

SKU CH-QCFT-CGNH5

Nozzle insulator for Tweco HD24 series Spray Master 350 and 450 MIG welders

  • Product typeMIG Welders
  • Fits HD24 series MIG guns for reliable insulation
  • Compatible with Spray Master 350 and 450 models
  • Nozzle insulator prevents electrical leakage during welding
  • New Tweco part number 1660-1836 ensures exact fit

Tweco HD24 Nozzle Insulator

The Tweco 1660-1836 insulator fits HD24 series MIG welding guns. It is compatible with Spray Master 350 and Spray Master 450 models. This genuine component maintains proper nozzle alignment during welding operations. It is sold new and ready for immediate workshop use.

Practical limits of the insulator

The insulator suits only the listed Tweco HD24 series guns and Spray Master 350 and 450 models. It will not fit other brands, gun series or amperage ratings. Buyers needing parts for different torch models or higher duty cycles must source alternative components. No other compatibility is implied or supported.

How it compares

Measured against everything we stock in Welding Equipment & Positioners, at today’s prices. Recalculated every night.

Price $10.99
Cheaper than about 91% of the 1,978 comparable items (median $50.99).

Specifications

Product
Brand nameTweco
Product typeMIG Welders

Questions about this item

Which Tweco HD24 insulator fits my Spray Master 350 or 450?

The 1660-1836 insulator is made for the HD24 series and works with both the Spray Master 350 and Spray Master 450 MIG welders.

What does the HD24 designation mean for daily welding?

HD24 marks the heavy-duty insulator series built to handle the heat and spatter of 350-amp and 450-amp Spray Master guns.

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