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Aluminium 90-degree conduit elbow with powder-coated finish

Killark

Killark BL-90-1WW IMC 90 Deg Elbow 1/2 in Threaded Aluminum Powder

SKU CH-ZF5W-RTBMX

A 90-degree threaded aluminium elbow connects 1/2 in IMC conduit in hazardous locations, powder-coated for corrosion resistance

  • TypeCable Management & Conduit
  • 90-degree elbow routes IMC conduit around tight corners
  • Threaded 1/2 in FNPT x MNPT ends join conduit securely
  • Powder-coated aluminium resists corrosion in harsh environments
  • Rated for Class I, II, III hazardous locations
  • Lightweight at 0.11 lb for easy handling

1/2 in IMC Elbow for Hazardous Areas

This Killark BL-90-1WW elbow joins 1/2 in IMC or threaded rigid conduit at a 90 degree angle. It carries hazardous-location ratings for Class I Division 1 and 2 Groups C and D, Class II Division 1 and 2 Groups E, F and G, and Class III Division 1 and 2. The aluminium body has a powder-coated finish. Electricians running conduit in classified zones use this fitting to change direction while maintaining the required protection level.

Verify Conduit Type and Thread Compatibility

Confirm that the existing raceway is 1/2 in IMC or threaded rigid metal conduit before ordering. The fitting presents a 1/2 in FNPT female thread on one end and a 1/2 in MNPT male thread on the other, so the mating parts must match those thread forms. Check that the hazardous-area classification of the installation matches the ratings listed above. The overall length is 2 1/4 in and the overall height and width are each 2 in, which affects pull-box fill calculations.

Aluminium Powder-Coated Body and Threaded Ends

The aluminium construction weighs .11 lb and resists corrosion in damp or chemical environments. Powder coating adds a durable surface that withstands abrasion during installation and service. Female-to-male threaded ends allow the elbow to connect directly into a threaded hub or coupling without extra adapters. The compact 2 in profile fits tight spaces in junction boxes or enclosures while maintaining the grounding path through the metal threads.

Highlights

  • 90-degree elbow routes IMC conduit around tight corners
  • Threaded 1/2 in FNPT x MNPT ends join conduit securely
  • Powder-coated aluminium resists corrosion in harsh environments
  • Rated for Class I, II, III hazardous locations
  • Lightweight at 0.11 lb for easy handling

Specifications

BrandHUBBELL KILLARK
TypeCable Management & Conduit

Questions about this item

What fittings are included with the BL-90-1WW elbow and do I need separate gaskets?

The elbow ships as a single 1/2 in FNPT x 1/2 in MNPT aluminium fitting with powder coat finish. No gaskets, locknuts or bushings are included; purchase those separately to match your conduit system.

Should I choose the 1/2 in trade size or a larger version for my IMC run?

This model is only offered in 1/2 in trade size for IMC and threaded rigid conduit. Select it when your raceway is 1/2 in; move to a different BL series fitting for 3/4 in or 1 in conduit.

What does the Class I Division 1 rating mean once the elbow is installed in a hazardous area?

The fitting is listed for Class I Division 1 and 2 Groups C and D, Class II Division 1 and 2 Groups E F G and Class III Division 1 and 2, so it maintains the explosion-proof integrity of the conduit system in those atmospheres.

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