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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
Part Number
MC4
Category
Straight Hazardous Location Liquid-Tight Conduit Fittings
Available to Order
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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 processing — Hubbell Killark GR series enclosures with blank covers for housing electrical terminations in classified areas.
Chemical manufacturing — OLB-1CG aluminum LB conduit bodies for rigid metal conduit runs in corrosive and hazardous environments.
Grain handling facilities — RE31S steel reducing bushings to transition conduit sizes in dust-ignition-proof installations.
Pharmaceutical production — XS-1C switch covers with integrated 20A tumbler switches for local control in hazardous locations.
Mining operations — OL-60 steel covers for O Series conduit access fittings to maintain enclosure integrity in underground areas.
Wastewater treatment — GRSS-1M 4x4x4 enclosures with blank covers for splicing and terminating conductors in classified zones.
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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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