KILLARK Straight Union, 3 in, Female to Female, Steel, Zinc-Plated
The KILLARK UNF300 is a steel straight union for conduit-to-conduit connections, with a 3 in trade size and female-to-female configuration. It features a 3 in FNPT x 3 in MNPT connection and a zinc-plated finish.
SKU 3G-OTH-806381
Also listed as: UNF 300 · UNF-300
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.
Need installation or engineering help?
Ask a question
Product Description
The KILLARK UNF300 is a steel straight union for conduit-to-conduit connections, with a 3 in trade size and female-to-female configuration. It features a 3 in FNPT x 3 in MNPT connection and a zinc-plated finish.
Frequently Asked Questions
What is the KILLARK UNF300 steel union used for?
The KILLARK UNF300 is a straight union for connecting two conduit sections in industrial electrical systems. It provides a secure, female-to-female connection with a 3 in trade size, suitable for hazardous or demanding environments where reliable conduit joints are required.
What are the specifications of the KILLARK UNF300?
The KILLARK UNF300 has a 3 in trade size, female-to-female configuration, with a 3 in FNPT x 3 in MNPT connection. It is made of steel with a zinc-plated finish. The manufacturer part number is UNF300.
Where to buy the KILLARK UNF300 in worldwide?
3G Electric supplies the KILLARK UNF300 steel union to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this item.
How to install a KILLARK UNF300 conduit union?
To install the KILLARK UNF300, thread each conduit end into the female ports, ensuring proper alignment. Tighten securely with a wrench, but avoid over-torquing to prevent damage. Use thread sealant on NPT connections for a leak-proof joint.
Used in
Common applications for KILLARKKILLARK Products
3G Electric supplies KILLARK straight union - conduit to conduit. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.