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Explosion Proof Slipfitter Adapter | 2 3/8 Inch Tenon

SKU: MLLG-E-EXPL-SF-Adapter | Web ID: 1994
Starting at: $87.19
Availability: 168 In Stock Ships 4-7 Days
This explosion proof slipfitter adapter is a strong choice for securely mounting compatible EXPLA, EXPLB, EXPLSTA1, and EXPLSTA2 fixture series to 2 3/8 inch round pole tenons in hazardous locations. Its design maintains the explosion-proof integrity of the lighting system, which is essential for safety and compliance in environments with hazardous gases, vapors, or dusts. The adapter ensures stable, fixed orientation of the fixture, reducing risk of misalignment or mechanical failure. It is particularly well suited for industrial, petrochemical, and outdoor hazardous area applications where Class 1 Division 2 or Class 2 Division 2 compliance is required.

Dwayne Kula | President, CTO and Founder

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Product Specifications

Key Features

BrandLED Lighting Supply

Product Description

    Key Features

    • Brand: LED Lighting Supply

    Explosion proof slipfitter adapter with 2 3/8 Inch Tenon used to secure explosion-proof light fixtures to round poles, for use with Class 1 Division 2 and Class 2 Division 2 products.


    Web ID: 1994

    Product Lighting Layout Estimator

    Use this estimator to calculate approximate fixture count, spacing, and average foot-candles for a simple rectangular space using the selected LED fixture. Enter your room dimensions, mounting height, target foot-candles, light loss factor, and room/layout condition to generate a preliminary lighting layout.

    Project Inputs

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    Estimated Results

    Fixtures --
    Layout --
    Estimated Avg FC --
    Approx. Spacing (in feet) --
    Calculation Method: --
    Top-Down Fixture Layout Fixture positions and estimated floor light levels
    Lower estimated FC Near target Higher estimated FC

    Estimated average foot-candles are preliminary and should be verified with a lighting plan for project-critical applications.

    Room / Layout Condition: This is a simplified room utilization factor. It accounts for room reflectance, fixture distribution, racking, obstructions, and how much fixture light reaches the work area. Open / light-colored spaces use 0.90, typical warehouses or shops use 0.75, racked or obstructed spaces use 0.60, and dark or complex spaces use 0.45.

    Photometry / Simulation Note: When usable IES photometry is available for the selected fixture, this estimator uses the fixture’s IES candela data to improve the visual floor-level light distribution. When IES photometry is not available, the estimator uses a simulated beam model based on lumens, mounting height, room/layout condition, light loss factor, and beam angle.

    Preliminary Estimate Only: This estimator is intended for simple square or rectangular spaces. Actual light levels may vary based on fixture optics, mounting conditions, ceiling height, surface reflectance, obstructions, controls, voltage, installation conditions, and site-specific requirements.

    Need Verified Light Levels?

    This estimate is a starting point. Warehouses, industrial facilities, hazardous locations, sports areas, schools, healthcare spaces, public areas, and code-sensitive projects may require a reviewed lighting layout before purchase or installation.

    Estimator Version 2.9.4

    Product Overview

    The Explosion Proof Slipfitter Adapter with a 2 3/8 Inch Tenon is designed to securely mount explosion-proof light fixtures to round poles. This adapter is suitable for use in hazardous locations, specifically with Class I Division 2 and Class II Division 2 rated products. It is commonly used in environments such as oil and gas facilities, where safety and compliance with explosion-proof standards are critical.

    This slipfitter adapter is engineered to support the installation of explosion-proof fixtures, ensuring a stable and secure connection to poles. It is an essential component for lighting systems in environments where flammable gases or combustible dusts are present.

    Core Performance and Output

    The core performance of this explosion-proof slipfitter adapter lies in its robust structural capacity and environmental resilience. It is designed to withstand the demands of hazardous locations, providing reliable support for explosion-proof fixtures. The adapter's 2 3/8 Inch Tenon ensures compatibility with a wide range of fixtures, facilitating secure and stable mounting.

    With its ability to handle the weight and environmental pressures typical of hazardous locations, this adapter is a critical component in maintaining the integrity and safety of lighting installations. It is important to ensure that the pole and mounting structure are capable of supporting the combined weight and environmental load of the adapter and fixture.

    Adjustability and Control Options

    This slipfitter adapter offers limited adjustability, focusing primarily on providing a secure and fixed mounting solution for explosion-proof fixtures. The 2 3/8 Inch Tenon is designed to fit snugly with compatible fixtures, ensuring a stable installation.

    While the adapter itself does not offer control options, it is compatible with fixtures that may include various control features, such as dimming or remote operation, depending on the specific lighting system used.

    Longevity and Reliability

    Constructed from durable materials, the Explosion Proof Slipfitter Adapter is built to withstand the harsh conditions of hazardous environments. Its design ensures long-term reliability, reducing the need for frequent maintenance or replacement.

    The adapter's robust construction and compatibility with explosion-proof fixtures contribute to its longevity, making it a dependable choice for installations in oil and gas facilities and other hazardous locations.

    Build Quality and Physical Characteristics

    The build quality of this slipfitter adapter is focused on durability and safety. It is constructed to meet the stringent requirements of explosion-proof applications, ensuring that it can withstand the environmental stresses typical of hazardous locations.

    Its physical characteristics, including the 2 3/8 Inch Tenon, are designed to provide a secure and stable connection to round poles, facilitating the safe installation of explosion-proof fixtures.

    Where This Product Fits Best

    This explosion-proof slipfitter adapter is best suited for environments where safety and compliance with hazardous location standards are paramount. It is commonly used in:

    • hazardous location lighting
    • explosion proof lighting
    • paint booth lighting
    • chemical processing facility lighting
    • oil and gas facility lighting
    • refinery lighting

    The adapter is designed to perform reliably in environments with flammable gases or combustible dusts, ensuring safe and secure fixture installations.

    Installation and Long-Term Use

    Installation of the Explosion Proof Slipfitter Adapter requires secure attachment to round poles, ensuring that the pole can support the weight and environmental load of the fixture. Proper installation is critical to maintaining safety and compliance in hazardous locations.

    For long-term use, regular inspections of the mounting system are recommended to ensure continued stability and safety. The adapter's durable construction minimizes the need for frequent maintenance, contributing to its reliability in demanding environments.

    How This Fixture Is Commonly Used

    This slipfitter adapter is typically used to mount explosion-proof fixtures at heights that ensure optimal lighting coverage while maintaining safety standards. The mounting height and spacing will depend on the specific fixture and application requirements.

    In hazardous locations, careful planning of fixture placement and spacing is essential to achieve the desired lighting levels while minimizing glare and ensuring compliance with safety standards.

    Safety, Certifications, and Warranty

    The Explosion Proof Slipfitter Adapter is certified for use with Class I Division 2 and Class II Division 2 rated products, ensuring compliance with safety standards for hazardous locations. It is designed to meet the rigorous demands of environments where explosion-proof lighting is required.

    Warranty information is available upon request, providing assurance of the product's quality and reliability in demanding applications.

    Frequently Asked Questions

    Q: What is the purpose of the 2 3/8 Inch Tenon?

    A: The 2 3/8 Inch Tenon is designed to securely mount explosion-proof fixtures to round poles, ensuring a stable and safe installation.

    Q: Is this adapter compatible with all explosion-proof fixtures?

    A: This adapter is compatible with fixtures that are designed to fit a 2 3/8 Inch Tenon and are rated for Class I Division 2 and Class II Division 2 environments.

    Q: What maintenance is required for this adapter?

    A: Regular inspections are recommended to ensure the stability and safety of the mounting system. The adapter's durable construction minimizes the need for frequent maintenance.

    Q: Can this adapter be used in marine environments?

    A: While the adapter is designed for hazardous locations, its suitability for marine environments would depend on additional environmental factors and specific fixture requirements.

    Application Questions and Clarification

    Q: What are the primary applications for this slipfitter adapter?

    A: The primary applications include hazardous location lighting, explosion proof lighting, paint booth lighting, and chemical processing facility lighting.

    Q: Can this adapter be used in oil and gas facilities?

    A: Yes, it is suitable for use in oil and gas facilities, as well as refinery lighting and other hazardous environments.