unf, unl, uny, una unions f cl. i, div. 1 & 2, groups a, b ...€¦ · uny and unf unions are...

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4F4FUNF, UNL, UNY, UNA unions and EL elbows

Cl. I, Div. 1 & 2, Groups A, B, C, DA

Cl. II, Div. 1, Groups E, F, GCl. II, Div. 2, Groups F, GCl. III

ExplosionproofDust-ignitionproof

Applications:UNY and UNF unions are installed in threaded thick wall conduit systems:• UNY – to connect conduit to a conduit

fitting, junction box or device enclosure• UNF – to connect conduit to conduit, or to

provide a means for future modification of the conduit system

UNA unions are used in conduit and fitting installations when entrance angle is between 90° and 180°.EL elbows are installed in conduit run or in box or fitting hub:• To change direction in threaded rigid

conduit run by 90°, or when terminating at a box or fitting

Features:UNY, UNF and UNL unions have:• Compact design which permits assembly

with a minimum of clearance to other adjacent conduit and/or equipment

• Strong and durable constructionUNA unions:• Have a single clamping nut on angle,

making it both a union and a connector• Permit conduit joints at angles between

90° and 180°EL elbows have a smooth interior and are both strong and compact.

Standard materials:• UNY, UNF unions – 1/2” to 1” and 11/2”:

steel• UNY, UNF unions – 11/4” to 6”: Feraloy

iron alloy• UNL, UNA unions – Feraloy iron alloy• EL elbows – Feraloy iron alloy or ductile

iron

Standard finishes:• Steel – electrogalvanized with chromate

treatment• Feraloy iron alloy, malleable iron –

electrogalvanized and aluminum acrylic paint

UNL 90° angle

UNY male UNF female

1/2” - 4” 1/2” - 4”

5” - 6” 5” - 6”

Certifications and compliances:NEC/CEC:EL 1/2”, 3/4”, 1”UNF/UNY -105, -215, -205, -305UNL -105, -125, -215, -205• Class I, Divisions 1 & 2, Groups A, B, C, D• Class II, Division 1, Groups E, F, G• Class II, Division 2, Groups F, G• Class IIIUNF/UNY -406, -506, -606, -706, -806, -905, -1005• Class I, Divisions 1 & 2, Groups B, C, D• Class II, Division 1, Groups E, F, G• Class II, Division 2, Groups F, G• Class IIIEL, UNF, UNL, UNY – All Sizes• Class I, Divisions 1 & 2, Groups C, D• Class II, Division 1, Groups E, F, G• Class II, Division 2, Groups F, G• Class IIIUNA• Class I, Divisions 1 & 2, Group D• Class II, Division 1, Groups E, F, G• Class II, Division 2, Groups F, G• Class IIIUL standard:• UL1203CSA standard:• C22.2 No. 30

ASee Certifications and compliances section for classification of each product.

BNot UL Listed.

Options:Description Suffix• Copper-free aluminum .......................... SA Not available on UNA or 5” and 6” UNY/UNF

Ordering information:

Hub size

Cat. # UNY

Hub size

Cat. # UNF

1/2“ UNY105 1/2“ UNF1051/2“ female to 3/4“ male

UNY215 3/4 to 1/2“ UNF215

3/4“ UNY205 3/4“ UNF2051“ UNY305 1“ UNF30511/4“ UNY405 11/4“ UNF40511/4“ UNY406 11/4“ UNF40611/2“ UNY505 11/2“ UNF50511/2“ UNY506 11/2“ UNF5062“ UNY605 2“ UNF6052“ UNY606 2“ UNF60621/2“ UNY705 21/2“ UNF70521/2“ UNY706 21/2“ UNF7063“ UNY805 3“ UNF8053“ UNY806 3“ UNF80631/2“ UNY905 31/2“ UNF9054“B UNY1005 4“ UNF10055“B UNY012 5“ UNF0126“B UNY014 6“ UNF014

Hub size Cat. #1/2“ to 1/2“ UNL1053/4“ female to 1/2“ male UNL1251/2“ female to 3/4“ male UNL2153/4“ to 3/4“ UNL205

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4F4F

Dimensions (in inches):

UNYDIA LENGTH

UNY UNF

Hub size Material Length

Max. dia. Length

Max. dia.

1/2“ Iron 25/8 19/16 127/32 19/161/2“ Aluminum 215/32 11/2 15/8 11/23/4“ Iron 211/16 17/8 131/32 17/83/4“ Aluminum 25/8 125/32 129/32 125/323/4“ - 1/2“ Iron 25/8 17/8 17/8 17/83/4“ - 1/2“ Aluminum 25/8 17/8 17/8 17/8

1“ Iron 3 23/16 23/32 23/16

1“ Aluminum 3 21/32 23/32 21/32

11/4“ Iron 323/32 215/16 21/4 215/16

11/4“ Aluminum 35/8 23/4 21/4 23/4

11/2“ Iron 47/32 31/16 23/4 31/16

11/2“ Aluminum 331/32 31/16 219/32 31/16

2“ Iron 47/32 37/8 211/16 37/8

2“ Aluminum 43/32 37/8 221/32 37/8

21/2“ Iron 513/32 45/32 31/8 45/32

21/2“ Aluminum 511/32 45/8 31/8 45/8

3“ Iron 513/16 51/16 37/16 51/16

3“ Aluminum 525/32 55/32 37/16 55/32

31/2“ Iron 69/16 511/16 41/8 511/16

31/2“ Aluminum 615/32 55/8 41/8 55/8

4“ Iron 65/8 63/16 41/8 63/16

4“ Aluminum 615/32 63/16 41/16 63/16

UNL

Dim. 105 125 215 205

a 211/16 211/16 27/8 27/8

b 117/32 113/16 113/16 113/16

c 21/16 21/16 21/4 21/4

d 17/16 17/16 15/8 15/8

CSee Certifications and compliances section for classification of each product.

UNY/UNF UNL

UNF, UNL, UNY, UNA unions and EL elbows

Cl. I, Div. 1 & 2, Groups A, B, C, DC



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4F4F

UNA

Male(with removable nipple)

EL

90° male

45° female

90° female

90° male and female


90° male 90° female

45° female 90° male and femaleEL

DSee Certifications and compliances section for classification of each product.

EAvailable in copper-free aluminum. To order, add suffix ‘SA’ to end of catalog number.

Ordering information (continued):

Male

Hub size Cat. #1/2“ UNA163/4“ UNA261” UNA36

90° male

Hub size Cat. #1/2“ EL1953/4“ EL2951” EL395

45° female

Hub size Cat. #1/2“ EL13/4“ EL21” EL311/4“ EL411/2“ EL52“ EL621/2“ EL73“ EL831/2“ EL94“ EL10

90° female

Hub size Cat. #1/2“ EL19E3/4“ EL29E

1” EL39E

11/4“ EL49E

11/2“ EL59E

2“ EL69E

21/2“ EL79


Hub size Cat. #1/2“ EL196E3/4“ EL296E

1” EL396E

11/4“ EL496

Male

Hub size Length Width1/2“ 45/16 25/83/4“ 413/16 27/8

1” 511/16 31/2

UNA

45° female

90° male

90° female


Hub size a a a a1/2“ 13/16 17/16 117/32 117/323/4“ 13/8 15/8 13/4 15/8

1” 121/32 17/8 2 17/8

11/4“ 13/4 21/4 21/8

11/2“ 115/16 42“ 21/4 521/2“ 23/4 67/16

3 31/6

31/2“ 37/16

4“ 35/8

EL

UNF, UNL, UNY, UNA unions and EL elbows

Cl. I, Div. 1 & 2, Groups C, DD



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4F4FUNY and UNF unions –

stainless steelCl. I, Div. 1 & 2, Groups A, B, C, DCl. II, Div. 1, Groups E, F, GCl. II, Div. 2, Groups F, GCl. III


Applications:UNY and UNF unions are installed in threaded thick wall conduit systems:• UNY – to connect conduit to a conduit

fitting, junction box or device enclosure• UNF – to connect conduit to conduit, or to

provide a means for future modification of the conduit system

Features:UNY and UNF unions have:• Compact design which permits assembly

with a minimum of clearance to other adjacent conduit and/or equipment

• Strong and durable construction

Stainless steel benefits:• Self-healing properties help reduce the

penetration of rust/corrosion and eliminate damage to the fitting

• Retain strength in extreme heat and extreme cold conditions

• Surface is easy to maintain and keep clean• Easy cleaning capabilities make these

fittings perfect for food processing and other hygienic areas where wash downs are common

• Superior strength and durability greatly reduce replacement – this will lower your total cost of ownership and increase your return on investment

• Do not require harsh environment-damaging cleaners to keep them looking like new

Certifications and compliances:NEC/CEC:• Class I, Divisions 1 & 2, Groups A, B, C, D• Class II, Division 1, Groups E, F, G• Class II, Division 2, Groups F, G• Class IIIUL standard:• UL1203CSA standard:• C22.2 No. 30

Standard material:• 316 stainless steel

Standard finish:• Passivated

Ordering information:

Hub sizeCat. # UNY Hub size

Cat. # UNF

1/2“ UNY105 SS 1/2“ UNF105 SS1/2“ female to 3/4“ male

UNY215 SS 3/4“ to 1/2“ UNF215 SS

3/4“ UNY205 SS 3/4“ UNF205 SS1“ UNY305 SS 1“ UNF305 SS


UNYDIA LENGTH

Hub size

UNY UNF

Length Max. dia. Length Max. dia.1/2“ 215/32 11/2 15/8 11/23/4“ 25/8 125/32 129/32 125/323/4“ - 1/2“ 25/8 17/8 17/8 17/8

1“ 3 21/32 23/32 21/32

UNY

UNF

unf, unl, uny, una unions f cl. i, div. 1 & 2, groups a, b ...€¦ · uny and unf unions are...

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