APPLETON ELECTRIC Straight Union - Conduit to Conduit: Iron, 4 in Trade Size
The APPLETON ELECTRIC Straight Union (MPN UNF400R) is a 4 in trade size, female-to-female conduit-to-conduit connector made of iron with a chromate-coated finish. It features 4 in FNPT x 4 in FNPT connections for…
SKU 3G-OTH-806385
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Product Description
The APPLETON ELECTRIC Straight Union (MPN UNF400R) is a 4 in trade size, female-to-female conduit-to-conduit connector made of iron with a chromate-coated finish. It features 4 in FNPT x 4 in FNPT connections for joining two conduit runs.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the APPLETON ELECTRIC Straight Union UNF400R used for?
The APPLETON ELECTRIC Straight Union UNF400R is used to join two conduit runs end-to-end in industrial electrical installations. Its 4 in FNPT female-to-female connections provide a secure, threaded coupling for iron conduit systems, commonly applied in manufacturing plants, refineries, and heavy infrastructure.
What are the specifications of the APPLETON ELECTRIC Straight Union UNF400R?
The APPLETON ELECTRIC Straight Union UNF400R has a 4 in trade size with 4 in FNPT x 4 in FNPT female-to-female threads. It is made of iron with a chromate-coated finish for corrosion resistance. The manufacturer part number is UNF400R, and the product type is a straight conduit-to-conduit union.
Where to buy the APPLETON ELECTRIC Straight Union UNF400R worldwide?
3G Electric supplies the APPLETON ELECTRIC Straight Union UNF400R 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 4 in FNPT conduit union.
How to install the APPLETON ELECTRIC Straight Union UNF400R?
To install the APPLETON ELECTRIC Straight Union UNF400R, apply thread sealant to the male conduit ends and hand-tighten into the 4 in FNPT female ports. Use a strap wrench to secure without over-torquing. Ensure the chromate-coated iron union is aligned to avoid cross-threading. Follow NEC guidelines for conduit support.
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Common applications for APPLETON ELECTRICAPPLETON 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.
