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

HUBBELL KILLARK MC4 Straight Non-Insulated Liquid-Tight Conduit Fitting - Straight Hazardous Location Liquid-Tight Conduit Fittings
HUBBELL KILLARKStraight Hazardous Location Liquid-Tight Conduit Fittings

HUBBELL KILLARK MC4 Straight Non-Insulated Liquid-Tight Conduit Fitting

The HUBBELL KILLARK MC4 is a straight, non-insulated liquid-tight conduit fitting made of aluminum, with a 1-1/4 in trade size and a 1-1/4 in MNPT box connection. It is rated for hazardous locations: Class I…

SKU 3G-OTH-05598

Brand
HUBBELL KILLARK
Item
MC4 Straight Non-Insulated Liquid-Tight Conduit Fitting
Category
Straight Hazardous Location Liquid-Tight Conduit Fittings
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Worldwide Shipping
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Technical specs
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

HUBBELL KILLARK
Manufacturer Part Number
MC4
Type
Non-Insulated, Straight
Insulated
Non-Insulated
Trade Size
1 1/4 in
Box Connection
1-1/4 in MNPT
Hazardous Location Rating
Class I, Division 2, Groups A, B, C, D

Technical Documents

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

Product Description

The HUBBELL KILLARK MC4 is a straight, non-insulated liquid-tight conduit fitting made of aluminum, with a 1-1/4 in trade size and a 1-1/4 in MNPT box connection. It is rated for hazardous locations: Class I, Division 2, Groups A, B, C, D.

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 MC4 conduit fitting used for?

The HUBBELL KILLARK MC4 is a straight, non-insulated liquid-tight conduit fitting used to connect and seal conduit runs in hazardous locations. It is rated Class I, Division 2, Groups A, B, C, D, making it suitable for environments with flammable gases or vapors, such as oil refineries and chemical plants.

What are the specifications of the HUBBELL KILLARK MC4?

The HUBBELL KILLARK MC4 is a straight, non-insulated liquid-tight conduit fitting made of aluminum. It has a 1 1/4 in trade size and a 1-1/4 in MNPT box connection. Its hazardous location rating is Class I, Division 2, Groups A, B, C, D. The manufacturer part number is MC4.

Where to buy the HUBBELL KILLARK MC4 worldwide?

You can source the HUBBELL KILLARK MC4 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply this fitting to procurement teams and engineers globally.

How to install the HUBBELL KILLARK MC4 conduit fitting?

To install the HUBBELL KILLARK MC4, ensure the conduit end is clean and apply a suitable sealant to the 1-1/4 in MNPT threads. Tighten the fitting securely into the box connection, maintaining the liquid-tight seal. Follow NEC guidelines for hazardous locations and verify the Class I, Division 2 rating is appropriate for your environment.

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
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HUBBELL KILLARK Products

3G Electric supplies HUBBELL KILLARK straight hazardous location liquid-tight conduit fittings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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This capped elbow is a hazardous location fitting used to seal and terminate unused conduit openings in classified areas. It features a powder-coated aluminum body with 1-1/4 in FNPT connections, providing a weatherproof and corrosion-resistant closure for NPT conduit systems
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This capped elbow is a hazardous location fitting used to seal and terminate unused conduit openings in classified environments. Constructed of aluminum with a powder-coated finish, it features 3/4 in FNPT x 3/4 in FNPT ends for NPT conduit systems
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This capped elbow is used to seal and terminate unused conduit openings in hazardous locations. Constructed of aluminum with a powder-coated finish, it features 1 in FNPT threaded ends on both sides. Suitable for industrial environments where flammable gases, vapors, or combustible dusts may be present
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Aluminum capped elbow with powder-coated finish for hazardous locations. Features 1/2 in FNPT x 1/2 in FNPT connections. Used to seal unused conduit openings in classified areas, preventing gas or dust ingress
Aluminum 90° union for conduit-to-box connections. Features 3/4 in female NPT to 3/4 in male NPT ends with a plain finish. Used in hazardous locations to provide a right-angle transition between conduit and enclosures
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Aluminum 90° union for conduit-to-box connections. Features 3/4 in female NPT to 3/4 in male NPT ends with a plain finish. Used in hazardous locations to provide a right-angle transition between conduit and enclosures
This 90° union connects conduit to an electrical box, providing a female NPT to male NPT transition. It is used for right-angle routing in conduit systems where a change in direction is needed. The fitting has a plain finish and is suitable for hazardous locations
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This 90° union connects conduit to an electrical box, providing a female NPT to male NPT transition. It is used for right-angle routing in conduit systems where a change in direction is needed. The fitting has a plain finish and is suitable for hazardous locations

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