Eaton LTB7590G Liquidator - 90° FMC, Class I Div 2
Part Number: LTB7590G
Quick Summary
Eaton Crouse-Hinds LTB7590G Liquidator is a 90° liquidtight connector for FMC conduit used in hazardous industrial environments. In tight installations, misalignment and sealing challenges can lead to leaks and costly downtime. NEC/CEC compliance and hazardous-location ratings—Class I, Division 2 (plus related ratings)—are built in, backed by UL certification for metallic fittings in hazardous locations. The design emphasizes quick, dependable ground continuity and ease of field assembly, supporting 3/4" trade size fittings and an insulated malleable iron body. This combination reduces installation time, minimizes maintenance, and delivers reliable performance in demanding chemical, oil, and mining facilities.
Product Information
Extended Description
LTB7590G Eaton Crouse-Hinds: Eaton Crouse-Hinds series Liquidator liquidtight connector, FMC, 90° angle, Aluminum ground lug, Insulated, #4-14 AWG lug size, Malleable iron, 3/4"
Product Name
Eaton Crouse-Hinds series Liquidator liquidtight connector
Catalog Number
LTB7590G
UPC
784564264428
Product Length/Depth
2.13 in
Product Height
2.125 in
Product Width
1.56 in
Product Weight
0.46 lb
Area classification
Hazardous/Classified Locations
Standards type
NEC/CEC
NEC hazardous rating
Class I, Division 2 Class II, Division 1 Class II, Division 2 Class III
Conduit type
FMC
Connector type
90° angle
Material
Malleable iron
Insulator
Insulated
Trade size
3/4"
Ground lug material
Aluminum
Lug size
#4-14 AWG
Eaton Crouse-Hinds LTB7590G 3D drawing
Crouse-Hinds series Malleable and Aluminum Liquidtight Fittings catalog page
Metallic Liquidtight Fittings UL certification
Metallic Liquidtight Fittings UL certification
Eaton Specification Sheet - LTB7590G
The 90° angle design provides for compact, efficient routing of FMC conduit in tight equipment spaces, reducing bending stress and potential wear on conductors. This translates to faster installs, fewer field adjustments, and improved long-term reliability in factory floors, refineries, and processing plants. The malleable iron body with insulated construction offers rugged durability and better protection against chemical exposure, delivering consistent performance in harsh environments and helping facilities meet ongoing compliance and safety standards. Aluminum ground lug ensures solid grounding continuity and a low-resistance path to earth, minimizing the risk of stray charges and electrical noise in hazardous locations. Lug size of #4-14 AWG and a 3/4" trade size streamline wiring inventories, simplify splicing, and support common power and control circuits found in industrial automation. Compatibility with the Liquidator line enhances installation versatility and reduces the need for multiple, specialty fittings. Certifications and NEC/CEC alignment address regulatory objections, supporting faster audits and safer deployments in mining, chemical processing, and oil & gas operations. Real-world field use shows quicker assemblies, reduced callbacks for seal integrity, and lower lifecycle costs thanks to durable materials and straightforward maintenance.
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FAQs
To install the LTB7590G, prepare the FMC conduit and ensure the area is suitable for Class I, Division 2 environments under NEC/CEC. Align the 90° connector with the conduit run, secure the lug with the appropriate #4-14 AWG conductors, and verify the aluminum ground lug maintains a continuous grounding path. Use proper sealing and tightening procedures to maintain the integrity of the watertight and gas-tight seal in hazardous areas.
The LTB7590G combines a malleable iron body with insulated construction and an aluminum ground lug, designed to withstand chemical exposure and mechanical stress typical of hazardous locations. Its NEC/CEC compliance and explicit Class I, Division 2 rating ensure it meets regulatory requirements for safe, reliable operation in constrained spaces where explosive atmospheres may exist, reducing the risk of ignition or leakage.
Yes. With a 3/4" trade size and lug range of #4-14 AWG, the LTB7590G is well-suited for chemical processing applications requiring flexible, sealed FMC connections. Its insulated malleable iron body and aluminum ground lug deliver robust performance in corrosive environments while maintaining safe, code-compliant installations and straightforward field service.
The LTB7590G adheres to NEC/CEC standards and is rated for Hazardous/Classified Locations with Class I, Division 2 (and related Class II/III ratings). UL certification for metallic liquidtight fittings further validates its safety, performance, and suitability for use in hazardous industrial settings such as oil, gas, and chemical facilities.
The LTB7590G's durable malleable iron construction and insulated design reduce corrosion and wear, lowering maintenance intervals. The aluminum ground lug enhances grounding reliability, helping minimize electrical faults. Its compatibility with standard 3/4" FMC and #4-14 AWG wiring lowers inventory costs and accelerates field installs, delivering a shorter payback period and fewer downtime events.