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APPLETON ELECTRIC Straight Union - Conduit to Conduit: Steel, 3/4 in Trade Size
APPLETON ELECTRICStraight Union - Conduit to Conduit

APPLETON ELECTRIC Straight Union - Conduit to Conduit: Steel, 3/4 in Trade Size

The Appleton Electric Straight Union (MPN UNF75NR) is a steel conduit-to-conduit connector with a 3/4 in trade size and female-to-female configuration. It features 3/4 in FNPT x 3/4 in FNPT connections and an…

SKU 3G-OTH-806379

Brand
APPLETON ELECTRIC
Item
Straight Union - Conduit to Conduit: Steel, 3/4 in Trade Size
Category
Straight Union - Conduit to Conduit
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Technical Specifications

APPLETON ELECTRIC
Manufacturer Part Number
UNF75NR
Type
Female to Female
Trade Size
3/4 in
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APPLETON ELECTRIC Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Appleton Electric Straight Union (MPN UNF75NR) is a steel conduit-to-conduit connector with a 3/4 in trade size and female-to-female configuration. It features 3/4 in FNPT x 3/4 in FNPT connections and an electroplated finish.

Frequently Asked Questions

What is the Appleton Electric UNF75NR straight union used for?

The Appleton Electric UNF75NR straight union connects two sections of rigid conduit or IMC with female threads, providing a secure, leak-resistant joint in industrial electrical installations. It is commonly used in manufacturing plants, refineries, and commercial buildings where durable conduit routing is required.

What are the specifications of the Appleton Electric UNF75NR straight union?

The Appleton Electric UNF75NR is a steel straight union with a 3/4 in trade size, female-to-female configuration, and 3/4 in FNPT x 3/4 in FNPT connections. It features an electroplated finish for corrosion resistance. The manufacturer part number is UNF75NR.

Where to buy the Appleton Electric UNF75NR straight union worldwide?

3G Electric supplies the Appleton Electric UNF75NR straight union to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this conduit fitting.

How to install the Appleton Electric UNF75NR straight union?

To install the Appleton Electric UNF75NR straight union, apply thread sealant to the male conduit threads, then hand-tighten the union onto each conduit end. Use a wrench to secure the union nut, ensuring a snug fit without over-tightening. Always follow local electrical codes and manufacturer guidelines for safe installation.

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 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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Straight Union - Conduit to Conduit: Aluminum, 2 1/2 in Trade Size, Female to Female (MPN UNF250R-A). Key specifications — attr26830: 2-1/2 in FNPT x 2-1/2 in FNPT; attr26825: Powder Coated; attr30436: APPLETON ELECTRIC.
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Straight Union - Conduit to Conduit: Aluminum, 1 1/2 in Trade Size, Female to Female (MPN UNF150NR-A). Key specifications — attr26830: 1-1/2 in FNPT x 1-1/2 in FNPT; attr26825: Powder Coated; attr30436: APPLETON ELECTRIC.
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Straight Union - Conduit to Conduit: Aluminum, 1 1/2 in Trade Size, Female to Female (MPN UNF150NR-A). Key specifications — attr26830: 1-1/2 in FNPT x 1-1/2 in FNPT; attr26825: Powder Coated; attr30436: APPLETON ELECTRIC.
Straight Union - Conduit to Conduit: Aluminum, 1 1/4 in Trade Size, Female to Female (MPN UNF125NR-A). Key specifications — attr26830: 1-1/4 in FNPT x 1-1/4 in FNPT; attr26825: Powder Coated; attr30436: APPLETON ELECTRIC.
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Straight Union - Conduit to Conduit: Aluminum, 1 1/4 in Trade Size, Female to Female (MPN UNF125NR-A). Key specifications — attr26830: 1-1/4 in FNPT x 1-1/4 in FNPT; attr26825: Powder Coated; attr30436: APPLETON ELECTRIC.
Straight Union - Conduit to Conduit: Aluminum, 1/2 in Trade Size, Female to Female (MPN UNF50NR-A). Key specifications — attr26830: 1/2 in FNPT x 1/2 in FNPT; attr26825: Plain; attr30436: APPLETON ELECTRIC.
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Straight Union - Conduit to Conduit: Aluminum, 1/2 in Trade Size, Female to Female (MPN UNF50NR-A). Key specifications — attr26830: 1/2 in FNPT x 1/2 in FNPT; attr26825: Plain; attr30436: APPLETON ELECTRIC.
Straight Union - Conduit to Conduit: Iron, 3 in Trade Size, Female to Female (MPN UNF300R). Key specifications — attr26830: 3 in FNPT x 3 in FNPT; attr26825: Powder Coated; attr30436: APPLETON ELECTRIC.
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Straight Union - Conduit to Conduit: Aluminum, 1/2 in_3/4 in Trade Size, Female to Male (MPN UNY75-50NR-A). Key specifications — attr26830: 1/2 in FNPT x 3/4 in MNPT; attr26825: Plain; attr30436: APPLETON ELECTRIC.
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