Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
HUBBELL KILLARK MM-90-1MWW 90° Elbow - 90° Elbows
HUBBELL KILLARK90° Elbows

HUBBELL KILLARK MM-90-1MWW 90° Elbow

The HUBBELL KILLARK MM-90-1MWW is a 90° elbow made of iron with a powder-coated finish. It features 1/2 in MNPT male-to-male NPT connections on both ends. This fitting is designed for use in hazardous locations.

SKU 3G-OTH-05907

Also listed as: MM901MWW · MM 90 1MWW

Brand
HUBBELL KILLARK
Item
MM-90-1MWW 90° Elbow
Category
90° Elbows
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

HUBBELL KILLARK
Manufacturer Part Number
MM-90-1MWW
Material
Iron
Finish
Powder Coated
Ends - Hazardous Fittings
1/2 in MNPT x 1/2 in MNPT

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The HUBBELL KILLARK MM-90-1MWW is a 90° elbow made of iron with a powder-coated finish. It features 1/2 in MNPT male-to-male NPT connections on both ends. This fitting is designed for use in hazardous locations.

Frequently Asked Questions

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

The HUBBELL KILLARK MM-90-1MWW is a 90° elbow used to change the direction of rigid metal conduit runs in hazardous locations. Its iron construction and powder-coated finish provide corrosion resistance, making it suitable for industrial environments where explosive gases or combustible dusts may be present.

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

The MM-90-1MWW is a 90° elbow with 1/2 in MNPT male-to-male NPT connections on both ends. It is made of iron with a powder-coated finish. This HUBBELL KILLARK fitting is designed for hazardous locations and has a 1/2 in trade size.

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

3G Electric supplies the HUBBELL KILLARK MM-90-1MWW worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.

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

Install the MM-90-1MWW by applying thread sealant to the male NPT ends and threading into mating female ports. Tighten to manufacturer torque specifications for hazardous locations. Ensure the powder-coated finish is not damaged during installation to maintain corrosion protection.

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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Compatible alternatives & equivalents

Cross-referenced by specification & description
This 90° elbow is used in conduit systems to change direction. It has a 1/2 in trade size with female NPT on one end and male NPT on the other. The fitting is made of iron with a powder-coated finish, suitable for hazardous location installations
HUBBELL KILLARK
This 90° elbow is used in conduit systems to change direction. It has a 1/2 in trade size with female NPT on one end and male NPT on the other. The fitting is made of iron with a powder-coated finish, suitable for hazardous location installations
This 90° elbow is made of iron with a powder-coated finish. It has 1/2 in female NPT threads on both ends, allowing connection of two female-threaded pipes or fittings. Used in conduit systems to change direction in industrial environments
HUBBELL KILLARK
This 90° elbow is made of iron with a powder-coated finish. It has 1/2 in female NPT threads on both ends, allowing connection of two female-threaded pipes or fittings. Used in conduit systems to change direction in industrial environments
This 90° elbow is used in conduit systems to change direction. It features 1/2 in MNPT x 1/2 in MNPT ends (male NPT on both sides) and is made of aluminum with a powder-coated finish. Suitable for hazardous-location fittings
HUBBELL KILLARK
This 90° elbow is used in conduit systems to change direction. It features 1/2 in MNPT x 1/2 in MNPT ends (male NPT on both sides) and is made of aluminum with a powder-coated finish. Suitable for hazardous-location fittings
Iron 90° elbow with powder-coated finish. 3/4 in trade size, 3/4 in FNPT x 3/4 in MNPT NPT ends. Used in conduit systems to change direction in hazardous locations
HUBBELL KILLARK
Iron 90° elbow with powder-coated finish. 3/4 in trade size, 3/4 in FNPT x 3/4 in MNPT NPT ends. Used in conduit systems to change direction in hazardous locations
This 90° elbow is used in conduit systems to change direction. It features female-to-female NPT threads on both ends, allowing connection of two female-threaded pipes or fittings. Constructed of aluminum with a powder-coated finish, it is suited for industrial environments requiring corrosion resistance
HUBBELL KILLARK
This 90° elbow is used in conduit systems to change direction. It features female-to-female NPT threads on both ends, allowing connection of two female-threaded pipes or fittings. Constructed of aluminum with a powder-coated finish, it is suited for industrial environments requiring corrosion resistance

More from HUBBELL KILLARK

View all HUBBELL KILLARK parts →
This 90° elbow is used in conduit systems to change direction. Made of iron with a powder-coated finish, it has a 3/4 in trade size and female NPT to male NPT ends. Suitable for hazardous locations
HUBBELL KILLARK
This 90° elbow is used in conduit systems to change direction. Made of iron with a powder-coated finish, it has a 3/4 in trade size and female NPT to male NPT ends. Suitable for hazardous locations
This 90° elbow is made of aluminum with a powder-coated finish. It has a 1/2 in female NPT to 1/2 in male NPT connection. Used in electrical conduit systems to change direction in confined spaces
HUBBELL KILLARK
This 90° elbow is made of aluminum with a powder-coated finish. It has a 1/2 in female NPT to 1/2 in male NPT connection. Used in electrical conduit systems to change direction in confined spaces
This 90° elbow is made of iron with a powder-coated finish. It has a 1/2 in trade size and features female NPT to male NPT ends. Used to change direction in rigid metal conduit or IMC systems in hazardous locations
HUBBELL KILLARK
This 90° elbow is made of iron with a powder-coated finish. It has a 1/2 in trade size and features female NPT to male NPT ends. Used to change direction in rigid metal conduit or IMC systems in hazardous locations
This 90° elbow is made of aluminum with a powder-coated finish. It has 3/4 in male NPT threads on both ends, designed for use in conduit systems to change direction. Suitable for hazardous locations where corrosion resistance is needed
HUBBELL KILLARK
This 90° elbow is made of aluminum with a powder-coated finish. It has 3/4 in male NPT threads on both ends, designed for use in conduit systems to change direction. Suitable for hazardous locations where corrosion resistance is needed
This 90° elbow is made of aluminum with a powder-coated finish. It has a 1/2 in trade size and features a female NPT to male NPT connection. Used in conduit systems to change direction in electrical installations
HUBBELL KILLARK
This 90° elbow is made of aluminum with a powder-coated finish. It has a 1/2 in trade size and features a female NPT to male NPT connection. Used in conduit systems to change direction in electrical installations
This 90° elbow is used in conduit systems to change direction. It is made of aluminum with a powder-coated finish and has 3/4 in FNPT x 3/4 in MNPT ends. Suitable for hazardous locations
HUBBELL KILLARK
This 90° elbow is used in conduit systems to change direction. It is made of aluminum with a powder-coated finish and has 3/4 in FNPT x 3/4 in MNPT ends. Suitable for hazardous locations
HUBBELL KILLARK
HUBBELL KILLARK
Iron 90° elbow with powder-coated finish. Features 3/4 in male NPT threads on both ends. Used to change direction in conduit runs where threaded connections are required
This 90-degree elbow is used in electrical conduit systems to change direction. It has female-to-female NPT ends, 3/4 in trade size, and is made of iron with a powder-coated finish. Suitable for hazardous locations where corrosion resistance is required
HUBBELL KILLARK
This 90-degree elbow is used in electrical conduit systems to change direction. It has female-to-female NPT ends, 3/4 in trade size, and is made of iron with a powder-coated finish. Suitable for hazardous locations where corrosion resistance is required