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MILLER ELECTRIC Back Cap Insulator: For 9 or 20 Series, 9-4 - Back Cap Insulators
MILLER ELECTRICBack Cap Insulators

MILLER ELECTRIC Back Cap Insulator: For 9 or 20 Series, 9-4

The MILLER ELECTRIC Back Cap Insulator, model 9-4, is a back cap insulator designed for use with 9 or 20 Series equipment. This product is sold as a 2-pack and carries the reference number 9-4.

SKU 3G-OTH-355938

Brand
MILLER ELECTRIC
Item
Back Cap Insulator: For 9 or 20 Series, 9-4
Category
Back Cap Insulators
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Technical Specifications

MILLER ELECTRIC
Manufacturer Part Number
9-4
Reference Number
9-4
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MILLER ELECTRIC Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MILLER ELECTRIC Back Cap Insulator, model 9-4, is a back cap insulator designed for use with 9 or 20 Series equipment. This product is sold as a 2-pack and carries the reference number 9-4.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the MILLER ELECTRIC Back Cap Insulator used for?

The MILLER ELECTRIC Back Cap Insulator, model 9-4, is used to insulate the back cap on welding torches in the 9 or 20 Series. It protects the torch components from electrical shorts and heat damage during welding operations, ensuring safe and reliable performance.

What are the specifications of the MILLER ELECTRIC Back Cap Insulator 9-4?

The MILLER ELECTRIC Back Cap Insulator, reference number 9-4, is designed for 9 or 20 Series welding torches. It is sold as a 2-pack. The manufacturer part number is 9-4. This insulator provides electrical and thermal protection for the torch back cap.

Where to buy MILLER ELECTRIC Back Cap Insulator 9-4 worldwide?

3G Electric supplies the MILLER ELECTRIC Back Cap Insulator 9-4 worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to order this 2-pack of back cap insulators for 9 or 20 Series torches.

How to install the MILLER ELECTRIC Back Cap Insulator 9-4?

To install the MILLER ELECTRIC Back Cap Insulator 9-4, first ensure the torch is disconnected from power. Remove the existing back cap, slide the insulator over the cap threads, and reattach the cap to the torch body. Tighten securely. Always follow the torch manufacturer's safety guidelines.

Used in

Common applications for MILLER ELECTRIC
Plasma cutting – Miller XT30/XT30C consumable kits (30 A) for handheld torch maintenance in metal fabrication.
TIG welding – Miller ceriated tungsten electrodes (EWCe-2) for AC/DC welding of stainless steel and aluminum.
Fume extraction – Miller flexible funnel nozzles for Filtair 130/400 units in welding shop ventilation systems.
MIG welding – Miller AccuLock MDX steel liners for Bernard/Miller/Hobart guns in automated or manual welding.
MIG gun assembly – Miller FasTip gas diffusers for Spoolmatic 15/30 and XR-Pistol guns in production welding.

MILLER ELECTRIC Products

3G Electric supplies MILLER ELECTRIC back cap insulators. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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