We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

HUBBELL KILLARK Union - Conduit to Box, 90 Degrees: Aluminum, 1/2 in Trade Size - 90° Union - Conduit to Box
HUBBELL KILLARK90° Union - Conduit to Box

HUBBELL KILLARK Union - Conduit to Box, 90 Degrees: Aluminum, 1/2 in Trade Size

The HUBBELL KILLARK 90° Union - Conduit to Box (MPN GUML-1) is an aluminum conduit fitting with a 1/2 in trade size, featuring a female NPT to male NPT connection (1/2 in FNPT x 1/2 in MNPT). It has a plain finish…

SKU 3G-OTH-05051

Brand
HUBBELL KILLARK
Item
Union - Conduit to Box, 90 Degrees: Aluminum, 1/2 in Trade Size
Category
90° Union - Conduit to Box
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Technical Specifications

HUBBELL KILLARK
Manufacturer Part Number
GUML-1
Finish
Plain
Ends - Hazardous Fittings
1/2 in FNPT x 1/2 in MNPT
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HUBBELL KILLARK Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The HUBBELL KILLARK 90° Union - Conduit to Box (MPN GUML-1) is an aluminum conduit fitting with a 1/2 in trade size, featuring a female NPT to male NPT connection (1/2 in FNPT x 1/2 in MNPT). It has a plain finish and is designed for hazardous location applications.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the HUBBELL KILLARK 90° Union - Conduit to Box used for?

This 90° union connects conduit to an electrical box in hazardous locations. It provides a female NPT to male NPT transition (1/2 in FNPT x 1/2 in MNPT) for secure, right-angle routing in industrial environments where explosion-proof fittings are required.

What are the specifications of the HUBBELL KILLARK GUML-1 union?

The GUML-1 is a 90° union with a 1/2 in trade size, aluminum construction, and plain finish. It has 1/2 in FNPT x 1/2 in MNPT ends for hazardous fittings. The manufacturer part number is GUML-1, and it is made by HUBBELL KILLARK.

Where to buy the HUBBELL KILLARK GUML-1 union worldwide?

3G Electric supplies the HUBBELL KILLARK GUML-1 union 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 a HUBBELL KILLARK 90° conduit union?

Apply thread sealant to the male NPT end and tighten into the box hub. Connect the female NPT end to the conduit nipple. Use a wrench on the union body—do not overtighten. For hazardous locations, ensure the fitting is properly bonded and sealed per NEC guidelines.

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° union - conduit to box. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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