Southwire - Topaz 57 Tubular Conduit Coupling, 2-1/2 in, For Use With Rigid or IMC Conduit, Galvanized Steel, Zinc Plated
Topaz's Rigid Couplings feature a tubular threaded type assembly and ensure proper alignment and a secure connection when joining two ends of threaded Rigid conduit. Other applications include bonding threaded conduits to electrical junction boxes or enclosures when used in conjunction with chase nipples and connectors. Constructed of strong galvanized steel for low conductivity and high corrosion resistance. Available in 1/2” to 6” sizes with NPSM threads. UL listed; Meets Federal specification WW-C-563.
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BrandSouthwire - Topaz
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UPC751338101906
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Manufacturer Part Number57
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CountryUSA
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FinishZinc Plated
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MaterialGalvanized Steel
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TypeTubular
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Mounting TypeThreaded
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Dimensions3.125 in H x 2.19 in L
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Size2-1/2 in
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Suitable For Use WithRigid or IMC Conduit
- NPSM thread type
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Alternative Part Number8739001
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UNSPSC39131707
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IDEA Index ID8739001
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Package DescriptionEACH
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Standards/ApprovalsUL 514B|UL File No. E170258|cULus Listed|CSA Certified|Federal Specification No. A-A-50552|NEMA/ANSI FB-1|Military Specification No. W-F-406D, W-F-406E, W-F-408D, W-S-610D|cULus Listed
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Specification Sheet
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Southwire - Topaz 57 Tubular Conduit Coupling, 2-1/2 in, For Use With Rigid or IMC Conduit, Galvanized Steel, Zinc Plated
Topaz's Rigid Couplings feature a tubular threaded type assembly and ensure proper alignment and a secure connection when joining two ends of threaded Rigid conduit. Other applications include bonding threaded conduits to electrical junction boxes or enclosures when used in conjunction with chase nipples and connectors. Constructed of strong galvanized steel for low conductivity and high corrosion resistance. Available in 1/2” to 6” sizes with NPSM threads. UL listed; Meets Federal specification WW-C-563.
Browning® 1004282 Type D2 Multiple Sheave, 1/2 to 2 in QD® Bore, 6-3/4 in OD, 2 Grooves, 6.2 in (A)/6.7 in (B) Dia Pitch, 1-3/4 in W Face
Browning® offers an extensive multi groove sheave offering. This includes Browning® SPLIT TAPER® and QD® bushing designs. This means maximum economy and versatility for your application. Truly the right drive every time! Our exclusive B5V® sheaves have a patented design that offers 5 V hp in the economy of a B section sheave. B5V® sheaves serve 90% of all applications from 10 to 150 hp. This can reduce cost up to 40% over traditional designs.
60-W WHITE TORPEDO BULB--CARD OF 2-JWH522465 >
OIL SEALS-8.375" X 9.750" X .625"-CHI83702>
Gates® Power Transmission Super HC® Molded Notch PowerBand® 4/5VX800 Heavy Duty Molded Notch V-Belt, 5VX Section, 5/8 in W Top, 80 in L Outside, 35/64 in THK, EPDM
When your power transmission application needs a high horsepower solution but is constrained by drive weight or physical space, the answer is Super HC™ Molded Notch belts. Our proprietary ethylene construction process provides a superior combination of flex and load-carrying capacity, transmitting up to three times the horsepower versus comparably sized belts. Super HC MN V-belts put more power where high speeds, high speed ratios or small pulley diameters are required, offering significant benefits over classical section V-belts.
Gates® Power Transmission Super HC® Molded Notch PowerBand® 4/5VX1000 Heavy Duty Molded Notch V-Belt, 5VX Section, 5/8 in W Top, 100 in L Outside, 35/64 in THK, EPDM
When your power transmission application needs a high horsepower solution but is constrained by drive weight or physical space, the answer is Super HC™ Molded Notch belts. Our proprietary ethylene construction process provides a superior combination of flex and load-carrying capacity, transmitting up to three times the horsepower versus comparably sized belts. Super HC MN V-belts put more power where high speeds, high speed ratios or small pulley diameters are required, offering significant benefits over classical section V-belts.

