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APPLETON ELECTRIC Straight Union - Straight Union - Conduit to Conduit
APPLETON ELECTRICStraight Union - Conduit to Conduit

APPLETON ELECTRIC Straight Union

The Appleton Electric Straight Union (MPN UNF350R) is a conduit-to-conduit connector in iron with a 3-1/2 in trade size, featuring female-to-female FNPT connections (3-1/2 in FNPT x 3-1/2 in FNPT) and an…

SKU 3G-OTH-806433

Brand
APPLETON ELECTRIC
Item
Straight Union
Part Number
UNF350R
Category
Straight Union - Conduit to Conduit
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Technical Specifications

APPLETON ELECTRIC
Manufacturer Part Number
UNF350R
Type
Female to Female
Trade Size
3 1/2 in

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

Product Description

The Appleton Electric Straight Union (MPN UNF350R) is a conduit-to-conduit connector in iron with a 3-1/2 in trade size, featuring female-to-female FNPT connections (3-1/2 in FNPT x 3-1/2 in FNPT) and an electroplated finish.

Frequently Asked Questions

What is the Appleton Electric Straight Union UNF350R used for?

The Appleton Electric Straight Union UNF350R connects two conduit sections in industrial electrical systems. It is used in plant wiring, motor control centers, and hazardous-location installations where a robust iron connector with female FNPT threads is required.

What are the specifications of the Appleton Electric Straight Union UNF350R?

The UNF350R is a 3-1/2 in trade size straight union with female-to-female FNPT connections (3-1/2 in FNPT x 3-1/2 in FNPT). It is made of iron with an electroplated finish, manufactured by Appleton Electric.

Where to buy the Appleton Electric Straight Union UNF350R worldwide?

3G Electric supplies the Appleton Electric Straight Union UNF350R to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this conduit-to-conduit connector.

How to install the Appleton Electric Straight Union UNF350R?

Install the UNF350R by threading each conduit end into the female FNPT ports. Apply a suitable thread sealant to ensure a watertight and mechanically secure joint. Tighten with a wrench to the manufacturer's recommended torque; do not overtighten.

Used in

Common applications for APPLETON ELECTRIC
Oil and gas processing — Appleton Electric straight hazardous location metallic cable grips for securing power cords to equipment in Class I, Division 2 areas.
Chemical manufacturing — Appleton Electric UNY250R-A straight union for connecting rigid conduit to control enclosures in corrosive environments.
Petrochemical plants — Appleton Electric enhanced rating cord connectors with IP66 rating for washdown and dust-laden areas.
Pharmaceutical production — Appleton Electric brass cable grips with silver finish for sealing cords in Class II, Division 2 locations.
Wastewater treatment — Appleton Electric aluminum cable grips with 1-1/4 in MNPT for reliable cord termination in humid, outdoor installations.
Grain handling facilities — Appleton Electric cable grips rated for Class III, Division 2 to secure cords in dust-hazard zones.
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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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