Authorized ABB Distributor (Installation Products)
ABB - Installation Products UNF705-G1 - PVC Coated Explosion and Dust-Ignition Proof UNF Female Union, Pipe Size 2-1/2 Inch/63 Metric, 3 Piece, for Hazardous and Non-hazardous Locations, Overall Length 3.50 Inch/88.90 Millimeters, Overall Diameter 4.31 Inch/109.47 Millimeters, Electrogalvanized Steel,Gray

ABB Installation Products UNF705-G1 PVC Coated Explosion and Dust-Ignition Proof UNF Female Union, Pipe Size 2-1/2 Inch/63…

UPC: 704508034467


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Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.

Overview

The ABB UNF705-G1 is a three-piece, explosion-proof and dust-ignition-proof UNF female union designed for connecting two adjacent rigid conduits in hazardous and non-hazardous locations. This union is constructed from electrogalvanized steel with a durable dark gray PVC coating, providing superior corrosion resistance for indoor and outdoor applications, including wet and corrosive environments. Key specifications include a 2-1/2 inch (63 metric) pipe size, overall length of 3.50 inches (88.90 mm), and an overall diameter of 4.31 inches (109.47 mm). The PVC coating features a nominal 0.002-inch (2 mil) blue urethane inner coat and a nominal 0.040-inch (40 mil) PVC outer coat, bonded to the exterior for enhanced protection. Flexible PVC sealing sleeves provide additional corrosion resistance to threaded connectors. This union is rated for Class I, Divisions 1 and 2, Groups B, C, and D; Class II, Divisions 1 and 2, Groups E, F, and G; and Class III, Divisions 1 and 2 hazardous locations. The three-piece design allows for future system modifications without disassembling the entire conduit run. Applications include connecting rigid conduits to junction boxes, control station enclosures, or other electrical component enclosures in hazardous and non-hazardous locations.
  • Three-piece explosion-proof and dust-ignition-proof design
  • 2-1/2 inch (63 metric) pipe size with 3.50" length and 4.31" diameter
  • Electrogalvanized steel core with dual-layer PVC coating (0.040" outer, 0.002" inner)
  • Rated for Class I, II, III hazardous locations per NEC/CEC
  • Flexible PVC sealing sleeves for corrosion protection and grounding continuity

Specifications

Application
To Connect Conduit to Conduit, or to Provide a Means for Future Modification of the Conduit System
Color
Gray
Color
Gray;Grey
Ip Rating
Explosion and Dust-Ignition Proof
Length
3.5 in
Length
88.9 mm
Material
Steel
Material
Electrogalvanized Steel with PVC Coating
Material Quality
Steel
Outside Diameter
4.31 in
Outside Diameter
109.47 mm
Size
2-1/2 Inch / 63 Metric
Size
2-1/2 Inch (63 Metric)
Special Features
Compact Design Which Permits Assembly with a Minimum of Clearance to Other Adjacent Conduit and/or Equipment
Standard
UL 1203, CSA
Trade Size
2-1/2 in , 63 mm
Type
Female Union
Package Dimensions (L x W x H)
0.01 IN x 0.01 IN x 0.01 IN
Package Dimensions (L x W x H)
0.0254 cm x 0.0254 cm x 0.0254 cm
Package Weight (Imperial)
5.900 L
Package Weight (Metric)
2.676 kg
PVC Coated Explosion and Dust-Ignition Proof UNF Female Union, Pipe Size 2-1/2 Inch/63 Metric, 3 Piece, for Hazardous and Non-hazardous Locations, Overall Length 3.50 Inch/88.90 Millimeters, Overall Diameter 4.31 Inch/109.47 Millimeters, Electrogalvanized Steel, Gray

UNF705-G

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Frequently Asked Questions about ABB - Installation Products

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What are the main product lines offered by Ocal?

Ocal offers a comprehensive range of corrosion-resistant conduit systems, including PVC-coated conduit and fittings, conduit bodies, hazardous location fittings, and strut accessories. Their products are designed to provide superior corrosion protection, featuring a hot-dipped galvanizing process and UL listed Type 4X PVC-coated conduit bodies, ensuring durability in the most demanding environments.