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Hazardous Location Conduit Unions


Type UNF

Female/Female
Type UNY
Male/Female


Use:
To join two pieces of conduit or fittings.

Features:
• Threaded for Rigid Conduit or IMC
• Tapered threads (NPT)

Material/Finish:
Types UNF/UNY
   Steel/Zinc Plated ½" - 1"
   Malleable iron/Zinc Plated 1¼" - 6"
Types UNF-A/UNY-A
  Copper Free Aluminium ½" - 6"

Third Party Certification:

UL Listed: E-34997
½ - 1"
UL Listed for:
Class | Groups A, B, C, D
Class || Groups E, F, G
1¼" -6"
UL Listed for:
Class I Groups B, C, D
Class II Groups E, F, G
CSA Certified: LR9795


Applicable Third Party Standards:

UL Standard: 886
CSA Standard: C22.2 No. 30
National Electrical Code: Articles 500-503
Mil. Spec: Mil-F28675

Trade Size
(inches)
Catalog
Number
Dimension in Inches
Overall Lgth
Max. Dia.
Steel/Malleable Iron
½
UNF-50S
¾
UNF-75S
17/8
1
UNF-100S
2
21/16
UNF-125
21¼
23/4
    
UNF-150
25/8
31/16
2
UNF-200
29/16
UNF-250
33/16
3
UNF-300
37/16
5
    
UNF-350
41/8
55/8
4
UNF-75A
41/8
63/16
5
UNF-500
41/8
81/4
6
UNF-600
41/4
93/8
    
Copper Free Aluminum
½
UNF-50A
¾
UNF-75A
125/32
1
UNF-100A
2
21/16
UNF-125A
    
UNF-150A
25/8
31/16
2
UNF-200A
29/16
311/16
UNF-250A
33/16
3
UNF-300A
37/16
5
    
UNF-350A
41/8
59/16
4
UNF-400A
41/8
63/16
5
UNF-500A
45/16
6
UNF-600A
45/16
93/8
     
Trade Size
(inches)
Catalog
Number
Dimension in Inches
Overall Lgth  
Steel/Malleable Iron
½
UNY-50S
¾
UNY-75S
17/8
1
UNY-100S
21/16
UNY-125
33/16
23/4
    
11/2
UNY-150
39/16
31/16
2
UNY-200
21/2
UNY-250
45/8
41/4
3
UNY-300
5
5
    
UNY-350
55/8
4
UNY-400
55/8
63/16
5
UNY-500
61/8
81/4
6
UNY-600
61/8
93/8
    
Copper Free Aluminum
½
UNY-50A
11/2
¾
UNY-75S
17/8
1
UNY-100S
21/16
    
UNY-150
39/16
31/16
2
UNY-200
33/4
33/4
UNY-250
45/8
41/4
3
UNY-300
5
5
    
UNY-350
55/8
4
UNY-400
55/8
63/16
5
UNY-500
61/8
81/4
6
UNY-600
61/8
95/8
                  
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