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HUBBELL KILLARK Elbow, 90 Degrees: Iron, Powder Coated, MF, 1/2 in Trade Size, Female to Male - 90° Elbows
HUBBELL KILLARK90° Elbows

HUBBELL KILLARK Elbow, 90 Degrees: Iron, Powder Coated, MF, 1/2 in Trade Size, Female to Male

The HUBBELL KILLARK Elbow is a 90° fitting made of iron with a powder-coated finish. It features 1/2 in FNPT x 1/2 in MNPT ends for hazardous locations, with a 1/2 in trade size and NPT threading.

SKU 3G-OTH-05797

Also listed as: MF901MWW · MF 90 1MWW

Brand
HUBBELL KILLARK
Item
Elbow, 90 Degrees: Iron, Powder Coated, MF, 1/2 in Trade Size, Female to Male
Category
90° Elbows
Available to Order
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Technical specs
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Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

HUBBELL KILLARK
Manufacturer Part Number
MF-90-1MWW
Type
Powder Coated, MF, Female to Male, NPT
Material
Iron
Finish
Powder Coated
Trade Size
1/2 in
Degrees: Iron
90
Ends - Hazardous Fittings
1/2 in FNPT x 1/2 in MNPT

Technical Documents

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HUBBELL KILLARK Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The HUBBELL KILLARK Elbow is a 90° fitting made of iron with a powder-coated finish. It features 1/2 in FNPT x 1/2 in MNPT ends for hazardous locations, with a 1/2 in trade size and NPT threading.

Frequently Asked Questions

What is the HUBBELL KILLARK MF-90-1MWW elbow used for?

This 90° elbow is used in hazardous location electrical conduit systems to change direction. It connects 1/2 in NPT female and male threads, providing a secure, powder-coated iron fitting for industrial environments where explosion-proof or dust-ignition-proof installations are required.

What are the specifications of the HUBBELL KILLARK MF-90-1MWW?

The MF-90-1MWW is a 90° elbow with 1/2 in FNPT x 1/2 in MNPT ends, made of iron with a powder-coated finish. It has a 1/2 in trade size and NPT threading, designed for hazardous fittings. The manufacturer part number is MF-90-1MWW.

Where to buy the HUBBELL KILLARK MF-90-1MWW worldwide?

3G Electric supplies the HUBBELL KILLARK MF-90-1MWW worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this fitting for your hazardous location project.

How to install the HUBBELL KILLARK MF-90-1MWW elbow?

Installation requires threading the 1/2 in FNPT and MNPT ends onto compatible conduit or fittings. Apply thread sealant to NPT threads for a leak-proof joint. Tighten securely without over-torquing to avoid damaging the powder-coated iron finish. Follow local hazardous location codes.

Used in

Common applications for HUBBELL KILLARK
Oil and gas refineries — Hubbell Killark MM-90-1WW 90° elbows for conduit routing in Class I Division 1 areas
Chemical processing plants — Hubbell Killark SWB-5 device boxes for housing switches and controls in corrosive environments
Grain handling facilities — Hubbell Killark VM1L4530 LED light fixtures for illumination in dust-ignition-proof locations
Pharmaceutical manufacturing — Hubbell Killark GECLBT-1 conduit outlet bodies for wiring connections in clean rooms with hazardous vapors
Wastewater treatment plants — Hubbell Killark GRK-537L enclosures with lens covers for instrument housing in wet hazardous zones
Petrochemical storage terminals — Hubbell Killark OLL-8M iron conduit outlet bodies for heavy-duty conduit systems in outdoor classified areas

HUBBELL KILLARK Products

3G Electric supplies HUBBELL KILLARK 90° elbows. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
Elbow, 90 Degrees: Iron, Powder Coated, MM, 1/2 in Trade Size, Male to Male, NPT (MPN MM-90-1MWW)
HUBBELL KILLARK
Elbow, 90 Degrees: Iron, Powder Coated, MM, 1/2 in Trade Size, Male to Male, NPT (MPN MM-90-1MWW)
Elbow, 90 Degrees: Iron, Powder Coated, FF, 1/2 in Trade Size, Female to Female, NPT (MPN FF-90-1MWW)
HUBBELL KILLARK
Elbow, 90 Degrees: Iron, Powder Coated, FF, 1/2 in Trade Size, Female to Female, NPT (MPN FF-90-1MWW)
Elbow, 90 Degrees: Iron, Powder Coated, BL, 3/4 in Trade Size, Female to Male, NPT (MPN BL-90-2MWW)
HUBBELL KILLARK
Elbow, 90 Degrees: Iron, Powder Coated, BL, 3/4 in Trade Size, Female to Male, NPT (MPN BL-90-2MWW)
Elbow, 90 Degrees: Aluminum, Powder Coated, MM, 1/2 in Trade Size, Male to Male, NPT (MPN MM-90-1WW)
HUBBELL KILLARK
Elbow, 90 Degrees: Aluminum, Powder Coated, MM, 1/2 in Trade Size, Male to Male, NPT (MPN MM-90-1WW)
Elbow, 90 Degrees: Aluminum, Powder Coated, FF, 1/2 in Trade Size, Female to Female, NPT (MPN FF-90-1WW)
HUBBELL KILLARK
Elbow, 90 Degrees: Aluminum, Powder Coated, FF, 1/2 in Trade Size, Female to Female, NPT (MPN FF-90-1WW)

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Elbow, 90 Degrees: Iron, Powder Coated, MF, 3/4 in Trade Size, Female to Male, NPT (MPN MF-90-2MWW)
HUBBELL KILLARK
Elbow, 90 Degrees: Iron, Powder Coated, MF, 3/4 in Trade Size, Female to Male, NPT (MPN MF-90-2MWW)
Elbow, 90 Degrees: Aluminum, Powder Coated, MF, 1/2 in Trade Size, Female to Male, NPT (MPN MF-90-1WW)
HUBBELL KILLARK
Elbow, 90 Degrees: Aluminum, Powder Coated, MF, 1/2 in Trade Size, Female to Male, NPT (MPN MF-90-1WW)
Elbow, 90 Degrees: Iron, Powder Coated, BL, 1/2 in Trade Size, Female to Male, NPT (MPN BL-90-1MWW)
HUBBELL KILLARK
Elbow, 90 Degrees: Iron, Powder Coated, BL, 1/2 in Trade Size, Female to Male, NPT (MPN BL-90-1MWW)
Elbow, 90 Degrees: Aluminum, Powder Coated, MM, 3/4 in Trade Size, Male to Male, NPT (MPN MM-90-2WW)
HUBBELL KILLARK
Elbow, 90 Degrees: Aluminum, Powder Coated, MM, 3/4 in Trade Size, Male to Male, NPT (MPN MM-90-2WW)
Elbow, 90 Degrees: Aluminum, Powder Coated, BL, 1/2 in Trade Size, Female to Male, NPT (MPN BL-90-1WW)
HUBBELL KILLARK
Elbow, 90 Degrees: Aluminum, Powder Coated, BL, 1/2 in Trade Size, Female to Male, NPT (MPN BL-90-1WW)
Elbow, 90 Degrees: Aluminum, Powder Coated, MF, 3/4 in Trade Size, Female to Male, NPT (MPN MF-90-2WW)
HUBBELL KILLARK
Elbow, 90 Degrees: Aluminum, Powder Coated, MF, 3/4 in Trade Size, Female to Male, NPT (MPN MF-90-2WW)
HUBBELL KILLARK
HUBBELL KILLARK
Elbow, 90 Degrees: Iron, Powder Coated, MM, 3/4 in Trade Size, Male to Male, NPT (MPN MM-90-2MWW)
Elbow, 90 Degrees: Iron, Powder Coated, FF, 3/4 in Trade Size, Female to Female, NPT (MPN FF-90-2MWW)
HUBBELL KILLARK
Elbow, 90 Degrees: Iron, Powder Coated, FF, 3/4 in Trade Size, Female to Female, NPT (MPN FF-90-2MWW)