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3G Electric
KILLARK Straight Union - Conduit to Conduit, 2 1/2 in, Female to Female, UNF250
KILLARKStraight Union - Conduit to Conduit

KILLARK Straight Union - Conduit to Conduit, 2 1/2 in, Female to Female, UNF250

The KILLARK UNF250 is a steel straight union for conduit-to-conduit connections, with a 2-1/2 in trade size and female-to-female configuration. It features a zinc-plated finish and 2-1/2 in FNPT x 2-1/2 in MNPT…

SKU 3G-OTH-806422

Also listed as: UNF 250 · UNF-250

Brand
KILLARK
Item
Straight Union - Conduit to Conduit, 2 1/2 in, Female to Female, UNF250
Part Number
UNF250
Category
Straight Union - Conduit to Conduit
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

KILLARK
Manufacturer Part Number
UNF250
Type
Female to Female
Trade Size
2 1/2 in

Technical Documents

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

Product Description

The KILLARK UNF250 is a steel straight union for conduit-to-conduit connections, with a 2-1/2 in trade size and female-to-female configuration. It features a zinc-plated finish and 2-1/2 in FNPT x 2-1/2 in MNPT threading. 3G Electric interprets your demand for this genuine industrial fitting and delivers it with specialist support across 14 departments, including electrical and instrumentation.

Frequently Asked Questions

What is the KILLARK UNF250 steel union used for?

The KILLARK UNF250 is a straight union for conduit-to-conduit connections in industrial electrical systems. It joins two female-threaded conduit runs with a 2-1/2 in trade size, providing a secure, zinc-plated steel coupling in hazardous or demanding environments.

What are the specifications of the KILLARK UNF250?

The KILLARK UNF250 has a 2-1/2 in trade size, female-to-female configuration, with 2-1/2 in FNPT x 2-1/2 in MNPT threading. It features a zinc-plated finish for corrosion resistance. The manufacturer part number is UNF250.

Where to buy the KILLARK UNF250 worldwide?

3G Electric supplies the genuine KILLARK UNF250 steel union to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us to order this industrial fitting with specialist support across 14 departments.

How to install a KILLARK UNF250 steel union?

Apply a suitable thread sealant to the male NPT ends of the conduit or fitting. Hand-tighten the union onto both female conduit ends, then use a wrench to snug the connection without over-torquing. Ensure the zinc-plated finish is undamaged for corrosion protection.

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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