Appleton Pipe Nipples Catalog Page
Steel, Aluminum, and Stainless Steel Pipe Nipples
COMMERCIAL AND INDUSTRIAL FITTINGS: RIGID AND IMC CONDUIT FITTINGS
© July 2018
NEC/CEC —Suitable for ordinary or hazardous
locations:
Class I, Division 1 and 2 locations per
NEC Article 501.10
Applications
• For use in Rigid and IMC conduit raceways
• Converts female NPT threaded openings to Male NPT thread.
• Joins two conduit bodies or enclosures together
• For indoor or outdoor use
Material/Finish
• Steel per ASTM A53, A733, A210, and UL6, Zinc Plated
• Aluminum alloy 6063-T1 or T6, per ASTM B241 and UL6,
Natural Finish
• Stainless Steel grade 304 per ASTM A733, A312, and UL6,
Natural Finish
NEC/CEC Certifications and Compliances
• UL Standard: 514B
• CSA Standard: C22.2 No. 45.1 and No. 45.2
• NEMA FB-1
APN125
Dimensions in Millimeters (Inches) Catalog Number
Trade Size
(Inches)
1/2 50.8 (2.00) 19.8 (0.78) 2.8 (.109) 25 GSN50 APN50 SSN50
3/4 50.8 (2.00) 20.1 (0.79) 2.9 (.113) 25 GSN75 APN75 SSN75
1 55.4 (2.18) 24.9 (0.98) 3.4 (.133) 25 GSN100 APN100 SSN100
1-1/4 57.2 (2.25) 25.4 (1.00) 3.6 (.140) 25 GSN125 APN125 SSN125
1-1/2 63.5 (2.50) 25.9 (1.02) 3.7 (.145) 25 GSN150 APN150 SSN150
2 63.5 (2.50) 26.7 (1.05) 3.9 (.154) 25 GSN200 APN200 SSN200
Overall
Length
Threaded
Length
Wall
Thickness
Case
Count Steel Aluminum
Stainless
Steel
Note: Must be ordered in increments of the case count.
185
Threaded Enlargers and Nipples
© July 2018
For RMC and IMC
NEC/CEC:
Listed for Ordinary Locations
Applications
• Male enlargers:
— Used to adapt an outlet hole to the next larger size of
conduit.
• Offset nipples:
— Provides box to box connection of knockouts
— Allows misaligned knockout connection by rolling the offset
nipple until aligned with each knockout
• Bushed nipples:
— Used through knockout to connect box to conduit coupling
— Used with a locknut to connect two boxes side by side or
back to back
— Used with a locknut to connect xture housings and
continuous runs
Dimensions in Millimeters (Inches)
Trade Size
(Inches)
Male Enlargers — Turned Steel
3/4F x 1/2M 14.2 (0.56) 19.8 (0.78) 35.1 (1.38) 7.3 (16.00) ME50-75
1F x 3/4M 12.7 (0.50) 23.9 (0.94) 44.5 (1.75) 11.8 (26.00) ME75-100
Material/Finish
• Male enlargers: turned steel
• Offset nipples: malleable iron/zinc plated
• Bushed nipples: malleable iron/zinc plated
NEC/CEC Certifications and Compliances
• All Models:
— UL Standard: 514B
— CSA Standard: C22.2 No. 18.3
— NEMA: FB-1
• OFN Models only:
— UL Listed: E-11853
— CSA Certied: 065178
Weight per 100
kg (lb)
Catalog
NumberA B C
1-1/4F x 1M 14.2 (0.56) 26.9 (1.06) 57.2 (2.25) 21.3 (47.00)
Offset Nipples — Malleable Iron/Zinc Plated
1/2 41.4 (1.63) 11.2 (0.44) 19.1 (0.75) 10.4 (23.00) OFN-50
3/4 41.4 (1.63) 11.2 (0.44) 19.1 (0.75) 14.1 (31.00) OFN-75
1 41.4 (1.63) 12.7 (0.50) 19.1 (0.75) 20.0 (44.00) OFN-100
1-1/4 41.4 (1.63) 14.2 (0.56) 19.1 (0.75) 27.2 (60.00) OFN-125
1-1/2 41.4 (1.63) 16.0 (0.63) 19.1 (0.75) 37.2 (82.00) OFN-150
2
COMMERCIAL AND INDUSTRIAL FITTINGS: RIGID AND IMC CONDUIT FITTINGS
Not CSA Certified.
Not UL Listed.
186
41.4 (1.63) 19.1 (0.75) 19.1 (0.75) 50.8 (112.00)
ME100-125
OFN-200
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