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3G Electric
KILLARK Straight Union, 3 1/2 in, Female to Female, Steel - Straight Union - Conduit to Conduit
KILLARKStraight Union - Conduit to Conduit

KILLARK Straight Union, 3 1/2 in, Female to Female, Steel

The KILLARK UNF350 is a steel straight union for conduit-to-conduit connections, with a 3 1/2 in trade size and female-to-female configuration. It features a zinc-plated finish and 3-1/2 in FNPT x 3-1/2 in MNPT…

SKU 3G-OTH-806401

Also listed as: UNF 350 · UNF-350

Brand
KILLARK
Item
Straight Union, 3 1/2 in, Female to Female, Steel
Part Number
UNF350
Category
Straight Union - Conduit to Conduit
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
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Technical Specifications

KILLARK
Manufacturer Part Number
UNF350
Type
Female to Female
Trade Size
3 1/2 in

Technical Documents

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KILLARK Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The KILLARK UNF350 is a steel straight union for conduit-to-conduit connections, with a 3 1/2 in trade size and female-to-female configuration. It features a zinc-plated finish and 3-1/2 in FNPT x 3-1/2 in MNPT threading. 3G Electric interprets your demand for this genuine industrial fitting, sourcing it across our 14 departments with specialist depth in electrical components.

Frequently Asked Questions

What is the KILLARK UNF350 used for?

The KILLARK UNF350 is a steel straight union used to join two conduit sections in industrial electrical systems. It provides a secure, female-to-female connection for conduit-to-conduit runs, commonly applied in hazardous locations where robust, zinc-plated fittings are required.

What are the specifications of the KILLARK UNF350?

The KILLARK UNF350 has a 3 1/2 in trade size with female-to-female configuration. It features 3-1/2 in FNPT x 3-1/2 in MNPT threading and a zinc-plated finish. The manufacturer part number is UNF350, and it is designed for straight conduit-to-conduit connections.

Where to buy the KILLARK UNF350 worldwide?

3G Electric supplies the genuine KILLARK UNF350 union to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us to source this steel fitting for your industrial electrical project, leveraging our specialist depth across 14 departments.

How to install the KILLARK UNF350 union?

To install the KILLARK UNF350, ensure conduit threads are clean and apply a suitable thread sealant. Hand-tighten the union onto both conduit ends, then use a wrench to secure it without over-torquing. Verify the zinc-plated finish is undamaged to maintain corrosion resistance.

Used in

Common applications for KILLARK
Grain handling facilities — Killark LED strobe lights with amber or green lenses for Class III signaling in areas with combustible dust and fibers.
Chemical processing plants — Killark vertical sealing fittings in iron or aluminum to prevent vapor passage through conduit systems in Class I, Division 1 locations.
Oil and gas terminals — Killark cCSAus certified sealing fittings for conduit runs in Groups B, C, and D hazardous areas.
Pharmaceutical manufacturing — Killark wall-mount strobe lights on 120 to 240 VAC for visual alerts in classified areas.
Wastewater treatment — Killark pendant-mount LED strobes on 12 to 80 VDC for outdoor hazardous-location signaling.
Food processing — Killark powder-coated aluminum sealing fittings for washdown-adjacent conduit systems requiring corrosion resistance.
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KILLARK 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.

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