HUBBELL KILLARK Blank Plugs - Haz Loc: Steel, Electroplated, 1 1/4 in Trade Size, NPT
The HUBBELL KILLARK Blank Plug (MPN PLUG4) is a hazardous-location steel, electroplated plug with a 1 1/4 in trade size, NPT, male-to-male connection. 3G Electric interprets your demand for industrial safety…
SKU 3G-OTH-05823
Also listed as: PLUG 4 · PLUG-4
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The HUBBELL KILLARK Blank Plug (MPN PLUG4) is a hazardous-location steel, electroplated plug with a 1 1/4 in trade size, NPT, male-to-male connection. 3G Electric interprets your demand for industrial safety components, sources genuine OEM parts like this, and provides specialist support across 14 departments — including combustion, pumps, and controls — to ensure you get the right solution.
Frequently Asked Questions
What is a Hubbell Killark PLUG4 blank plug used for?
The PLUG4 is a hazardous location blank plug used to seal unused openings in enclosures, preventing debris and moisture ingress. It is suitable for industrial environments requiring NPT threaded connections, such as oil refineries, chemical plants, and grain handling facilities.
What are the specifications of the Hubbell Killark PLUG4?
The PLUG4 is a steel, electroplated blank plug with a 1 1/4 in trade size and NPT male-to-male threading. It is designed for hazardous locations and manufactured by Hubbell Killark. The part number is PLUG4.
Where to buy Hubbell Killark PLUG4 worldwide?
3G Electric supplies the Hubbell Killark PLUG4 blank plug to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this hazardous location fitting.
How to install a Hubbell Killark PLUG4 blank plug?
Apply a suitable thread sealant to the NPT threads of the PLUG4 and hand-tighten into the unused enclosure opening. Use a wrench for final snugging, but avoid overtightening to prevent thread damage. Ensure the plug is fully seated for a proper seal in hazardous locations.
Used in
Common applications for HUBBELL KILLARKHUBBELL KILLARK Products
3G Electric supplies HUBBELL KILLARK hazardous location blank plugs. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
