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3G Electric
KILLARK UNY300 Steel Straight Union, 3 in Trade Size, Male to Female - Straight Union - Conduit to Conduit
KILLARKStraight Union - Conduit to Conduit

KILLARK UNY300 Steel Straight Union, 3 in Trade Size, Male to Female

The KILLARK UNY300 is a steel straight union for conduit-to-conduit connections, with a 3 in trade size and male-to-female configuration. It features a 3 in FNPT x 3 in MNPT connection and a zinc-plated finish.

SKU 3G-OTH-806413

Also listed as: UNY 300 · UNY-300

Brand
KILLARK
Item
UNY300 Steel Straight Union, 3 in Trade Size, Male to Female
Part Number
UNY300
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
UNY300
Type
Male to Female
Trade Size
3 in

Technical Documents

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

Product Description

The KILLARK UNY300 is a steel straight union for conduit-to-conduit connections, with a 3 in trade size and male-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 UNY300 steel union used for?

The KILLARK UNY300 is a straight union for connecting two conduit sections in industrial electrical systems. It provides a secure, threaded male-to-female joint in a 3 in trade size, commonly used in hazardous or demanding environments where reliable conduit runs are required.

What are the specifications of the KILLARK UNY300?

The KILLARK UNY300 is a 3 in trade size steel union with a male-to-female configuration. It has a 3 in FNPT x 3 in MNPT connection and a zinc-plated finish. The manufacturer part number is UNY300, and it is designed for straight conduit-to-conduit connections.

Where to buy the KILLARK UNY300 in worldwide?

3G Electric supplies the KILLARK UNY300 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 zinc-plated, 3 in trade size conduit fitting.

How to install a KILLARK UNY300 steel union?

To install the KILLARK UNY300, apply thread sealant to the male NPT threads and hand-tighten into the female conduit end. Use a wrench on the union nut to achieve a snug, leak-free joint. Avoid overtightening to prevent thread damage. Always follow local electrical codes.

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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