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APPLETON ELECTRIC Expansion Union - Conduit to Conduit: Steel, UNF, 1 in Trade Size
APPLETON ELECTRICExpansion Union - Conduit to Conduit

APPLETON ELECTRIC Expansion Union - Conduit to Conduit: Steel, UNF, 1 in Trade Size

The Appleton Electric Expansion Union is a conduit-to-conduit fitting designed for hazardous locations. It features 1 in FNPT x 1 in FNPT female-to-female ends and an electroplated finish. This steel union, model…

SKU 3G-OTH-06038

Also listed as: UNF 100 · UNF-100

Brand
APPLETON ELECTRIC
Item
Expansion Union - Conduit to Conduit: Steel, UNF, 1 in Trade Size
Category
Expansion Union - Conduit to Conduit
Available to Order
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Technical specs
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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.

Technical Specifications

APPLETON ELECTRIC
Manufacturer Part Number
UNF100
Type
- Conduit to Conduit: Steel, UNF, Female to Female
Finish
Electroplated
Trade Size
1 in
Ends - Hazardous Fittings
1 in FNPT x 1 in FNPT

Technical Documents

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

Product Description

The Appleton Electric Expansion Union is a conduit-to-conduit fitting designed for hazardous locations. It features 1 in FNPT x 1 in FNPT female-to-female ends and an electroplated finish. This steel union, model UNF100, provides a secure connection between conduit sections.

Frequently Asked Questions

What is the Appleton Electric Expansion Union used for?

The Appleton Electric Expansion Union connects two conduit sections in hazardous locations. It provides a secure, female-to-female joint using 1 in FNPT threads, accommodating thermal expansion and contraction in industrial electrical systems.

What are the specifications of the Appleton Electric Expansion Union UNF100?

The UNF100 is a steel, conduit-to-conduit expansion union with a 1 in trade size. It has 1 in FNPT x 1 in FNPT female-to-female ends and an electroplated finish. The brand is Appleton Electric, part number UNF100.

Where to buy the Appleton Electric Expansion Union worldwide?

3G Electric supplies the Appleton Electric Expansion Union UNF100 worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.

How to install the Appleton Electric Expansion Union?

Apply thread sealant to the 1 in FNPT ends and hand-tighten onto conduit. Use a wrench for final snug fit, avoiding over-torque to prevent damage. Ensure the union is accessible for inspection in hazardous locations per local codes.

Used in

Common applications for APPLETON ELECTRIC
Oil and gas refineries — Appleton Electric EDSC21MC2 manual motor switch for controlling pumps in Class I, Division 1 areas
Chemical processing plants — Appleton Electric AEAB13420C hazardous location circuit breaker for motor protection in volatile environments
Pharmaceutical manufacturing — Appleton Electric FSK-1VDR weatherproof cover for duplex receptacles in washdown zones
Wastewater treatment facilities — Appleton Electric UNY250R-A aluminum conduit union for corrosion-resistant connections
Mining operations — Appleton Electric EDSC277-SA tandem 2-gang box for junction points in hazardous dust locations
Food and beverage processing — Appleton Electric JBK-75 iron cover for conduit access fittings in wet or dusty areas

APPLETON ELECTRIC Products

3G Electric supplies APPLETON ELECTRIC expansion 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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Compatible alternatives & equivalents

Cross-referenced by specification & description
Expansion Union - Conduit to Box: Steel, Electroplated, UNY, 1/2 in Trade Size, Female to Male (MPN UNY50)
APPLETON ELECTRIC
Expansion Union - Conduit to Box: Steel, Electroplated, UNY, 1/2 in Trade Size, Female to Male (MPN UNY50)
Expansion Union - Conduit to Box: Steel, Electroplated, UNYL, 1 in Trade Size, Female to Male (MPN UNYL100)
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Expansion Union - Conduit to Box: Steel, Electroplated, UNYL, 1 in Trade Size, Female to Male (MPN UNYL100)
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Expansion Union - Conduit to Box: Steel, Electroplated, UNYL, 1/2 in Trade Size, Female to Male (MPN UNYL50)
Expansion Union - Conduit to Box: Steel, Electroplated, UNYL, 3/4 in Trade Size, Female to Male (MPN UNYL75)
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Expansion Union - Conduit to Box: Steel, Electroplated, UNYL, 3/4 in Trade Size, Female to Male (MPN UNYL75)
APPLETON ELECTRIC
APPLETON ELECTRIC
Expansion Union - Conduit to Box: Steel, Electroplated, UNY, 3/4 in Trade Size, Female to Male (MPN UNY75)
Expansion Union - Conduit to Box: Iron, Chromate Coated/Electroplated/Powder Coated, UNY (MPN UNY100)
APPLETON ELECTRIC
Expansion Union - Conduit to Box: Iron, Chromate Coated/Electroplated/Powder Coated, UNY (MPN UNY100)

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Expansion Union - Conduit to Conduit: Steel, UNFL, 1 in Trade Size, Female to Female (MPN UNFL100)
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